Fisher EW Series (EWD/EWS/EWT) Sliding-Stem Control Valves through NPS 12x8

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1 Product Bulletin 51.1:EW D100023X012 October 2010 Fisher EW Series (EWD/EWS/EWT) Sliding-Stem Control Valves through NPS 12x8 EW Valve Fisher EW Series easy-e valves (figures 1, 2, 3, 4, and 5) feature large internal cavities with expanded end connections and a variety of unbalanced and balanced plug designs. Sizes available from NPS 4x2 (1) through 12x8. These combinations provide good fluid control in economical, high-capacity valve bodies that keep valve outlet velocities within practical limits. These valves meet a variety of service requirements, such as power plants where oversized piping is used to limit fluid flow velocity. They also perform well in noise abatement applications; for example, high-pressure gas reducing stations where sonic velocities are often encountered at the outlet of conventional valve bodies. The Fisher EW product line is available for a wide range of applications, including sulfide and chloride stress-cracking environments common to the oil and gas production industries. To discuss available constructions, contact your Emerson Process Management sales office and include the applicable codes and standards required for these environments. The easy-e Valve Family EW Series valves are part of the versatile easy-e family of Fisher industrial control valves. easy-e valves share the following characteristics: Multiple trim material choices Trim temperature capability with metal seats standard to 427 C (800 F) Interchangeable, restricted-capacity trims and full-size trims to match variable process flow demands W / IL Figure 1. Fisher NPS 12x6 EWT or EWD Valve with 667 Actuator Different cage/plug styles that provide particular flow characteristics for highly-specialized applications. The standard cage comes in three different flow characteristics: quick-opening linear equal percentage Cavitrol III cages are available to eliminate cavitation damage and Whisper Trim III cages are available to help attenuate aerodynamic noise. 316 stainless steel packing box parts are standard (including packing flange, studs, and nuts) 1. Valve body size: end connection size by nominal trim size. For example, an NPS 4x2 EWD valve has NPS 4 end connections with effective 2 inch trim.

2 EW Valve Product Bulletin 51.1:EW October 2010 Contents Features... 2 C-seal Trim Description... 3 ENVIRO-SEAL and HIGH-SEAL Packing Systems... 4 Available Configurations... 8 Material Selection Guidelines... 8 ANSI/FCI Class VI Shutoff Capabilities Fisher TSO (Tight Shutoff) Trim Capabilities Installation Tables Metal Trim Part Materials for Compatibility with NACE MR (Sour Service) Specifications, Environmental Restrictions Apply, Refer to Standard... 7 Available Valve Constructions... 8 Shutoff Classifications... 9 C-seal Shutoff Classification... 9 Metal Trim Part Combinations Class VI Shutoff Availability Class VI Trim Materials TSO Leakage Class TSO Shutoff Availability Port Diameters, Valve Plug Travel, Yoke Boss Diameters for TSO Trim Valve Trim Temperature Capabilities CL900 Metal Trim Part Combinations Cavitrol Metal Trim Part Combination Cavitrol Temperature Capabilities Metal Trim Part Combinations (Whisper Trim) Valve Trim Temperature Capabilities (Whisper Trim) Metal Trim Part Combinations (Whisper Trim) Materials and Temperature Limitations for Other Parts Additional Specifications Approximate Weights Bonnet Selection Guidelines Bolting Materials and Temperature Limits with NACE MR Dimensions Coefficients Specifications The temperature limits of EWT valves can be extended above 232 C (450 F) by using PEEK (PolyEtherEtherKetone) anti-extrusion rings in combination with a spring-loaded PTFE seal. The PEEK anti-extrusion rings expand to close off the clearance gap between the plug and the cage where the PTFE seal may extrude at high temperatures and pressures. The temperature limits are extended to 316 C (600 F) for non-oxidizing service and to 260 C (500 F) for oxidizing service. Note Refer to Fisher bulletin 51.1:EWN (D100024X012) for information on EWN Series valves with Whisper Trim III cages. Note Refer to Fisher bulletin 80.3:010 (D102362X012) for information on WhisperFlo Aerodynamic Noise Attenuation Trim. Features Compliance with the Clean Air Act ENVIRO-SEAL packing systems provide an improved stem seal to help prevent the loss of valuable or hazardous process fluid. The ENVIRO-SEAL packing systems feature PTFE or Graphite ULF packing with live-loading for reduced packing maintenance. Noise Attenuation In an EW Series valve, noise produced by high flow rates and large pressure drops can be reduced by up to 18 dba with a Whisper Trim I cage, by up to 30 dba with a Whisper Trim III cage, and by up to 40 dba with a WhisperFlo cage. Piping Economy Expanded end connections of EW Series valve bodies may reduce the need for line swages while accommodating oversized piping arrangements used to limit fluid flow velocities. 2

3 Product Bulletin 51.1:EW October 2010 EW Valve BONNET GASKET SHIM SPIRAL WOUND GASKET PIN PTFE V RING PACKING GRAPHITE PISTON RING VALVE PLUG CAGE SEAT RING LOAD RING CAGE RETAINER SEAT RING GASKET W9036 W9035 TYPICAL OF CONSTRUCTIONS THROUGH NPS 12x6 NOTE: THE NPS 10x8 VALVE IS SIMILAR IN APPEARANCE TO SIZES THROUGH NPS 12x6. HOWEVER, THE NPS 10x8 USES THE LOAD RING SHOWN FOR THE NPS 12x8. IT DOES NOT USE THE CAGE RETAINER. Figure 2. Fisher EWD Valve with Standard Cage NPS 12x8 CONSTRUCTION Temperature Compensation On designs with the seat ring threaded into the valve body (figure 5), the hung cage feature helps reduce gasketing problems caused by thermal expansion and contraction of long parts, such as the cage assembly. Standard Trim Parts across the easy-e product line Included are FGM gaskets, packing flange, studs, and nuts. High-Temperature, Class IV or Class V Shutoff Optional multiple piston rings (figure 15) for EWD and EWD-1 valve bodies permit Class IV shutoff up to 593 C (1100 F). Use of C-seal trim for EWD (see figure 6) permits Class V shutoff up to 593 C (1100 F). Increased Pressure/Temperature Ratings NPS 12x8 CL900 EW Series valve bodies with buttwelding end connections are capable of increased ASME ratings called Intermediate Standard Ratings. The extra strength of the valve body allows these valves to be used where pressures and temperatures exceed Standard Class ratings in ASME B See Bulletin 59.1:027, Increased Pressure/ Temperature Ratings for EH and EW Series Steel Valves (D100076X012), for further information. Sour Service Capability Unless otherwise noted, references are to NACE MR Optional materials are available to meet NACE MR0103 and NACE MR0175 / ISO Material requirements under these standards vary by edition and year of issue; the specific standard must be specified. C-seal Trim Description C-seal trim (figure 6) is available for valves with port diameters from inches through 8 inches. With C-seal trim, a balanced valve can achieve high-temperature, Class V shutoff. Because the C-seal plug seal is formed from metal (N07718 nickel alloy) rather than an elastomer, a valve equipped with the C-seal trim can be applied in processes with a fluid temperature of up to 593 C (1100 F). 3

4 EW Valve Product Bulletin 51.1:EW October 2010 SOFT BACKUP RING SEAL RING RETAINING RING SEAL RING (SHOWN POSITIONED FOR USE WITH STANDARD AND CAVITROL CAGES) METAL BACKUP RING METAL DISC SEAT W / IL PTFE DISC METAL DISC RETAINER STANDARD CONSTRUCTION (SEAT PARTS ALSO TYPICAL OF OPTIONAL EWS PTFE SEATING) W / IL 137 mm (5.375 INCH) AND SMALLER PORTS W / IL SEAL RING (SHOWN POSITIONED FOR USE WITH STANDARD AND CAVITROL CAGES) VALVE PLUG WITH OPTIONAL PRESSURE-ASSISTED SEAL RING 178 mm (7 INCH) AND LARGER PORTS Figure 3. Fisher EWT Trim Details ENVIRO-SEAL and HIGH-SEAL Packing Systems Fisher ENVIRO-SEAL and HIGH-SEAL packing systems (figure 19) offer excellent sealing capabilities. These systems easily install in your existing valves or can be purchased with new valves. These systems help you seal your process to conserve valuable process fluid and to protect the environment against the emission of hazardous or polluting fluids. The long-life and reliability of these systems also reduce your maintenance cost and downtime. For applications requiring compliance with environmental protection regulations, the unique ENVIRO-SEAL packing system and, for hazardous service, the ENVIRO-SEAL bellows seal bonnet (figure 20) are offered. The emission control packing system or seal bonnet keeps emission concentrations below the EPA 100 ppm requirement. For an excellent stem seal in applications that are not environmentally-sensitive, the HIGH-SEAL Graphite ULF packing system is offered. The HIGH-SEAL packing system provides excellent sealing at pressure/temperature ratings beyond ENVIRO-SEAL limits. W0989 2/IL CLAMPED METAL SEAT RING Figure 4. Fisher EWS Trim Details Showing Standard Cage and Seating Construction ENVIRO-SEAL packing systems, available with PTFE, Graphite ULF, or Duplex packing, and the HIGH-SEAL Graphite ULF packing system feature live-loading and unique packing-ring arrangements for long-term, consistent sealing performance. 4

5 Product Bulletin 51.1:EW October 2010 EW Valve SEAL RING (SHOWN POSITIONED FOR USE WITH STANDARD CAGES) THREADED SEAT RING W9037 Figure 5. Fisher NPS 12x8 CL900 EWT-1 Valve 5

6 EW Valve Product Bulletin 51.1:EW October 2010 STAKE THREAD PISTON RING RETAINER C-SEAL METAL PLUG SEAL (1) VALVE PLUG FLOW DOWN A6869 / IL NOTES: 1. REVERSE THE ORIENTATION OF THE C-SEAL PLUG SEAL FOR PROPER SHUTOFF WHEN VALVE IS USED IN A PROCESS WITH DIFFERENT FLUID FLOW DIRECTION. C-SEAL METAL PLUG SEAL (1) FLOW UP Figure 6. C-seal Trim VALVE PLUG SEAL A7096 / IL PROTECTED SOFT SEAT Figure 7. Typical Balanced TSO Trim 6

7 Product Bulletin 51.1:EW October 2010 EW Valve Table 1. Metal Trim Part Materials for Compatibility with NACE MR (Sour Service) Specifications, Environmental Restrictions Apply, Refer to Standard Trim Designation Valve Plug Cage 85 (3) S C (2,3) S31600 S31600 with seat 86 (3) hard faced with CoCr-A hardfacing alloy S31600 with seat and guide hard 87 faced with CoCr-A hardfacing alloy S31600 with seat 87C (2) and guide hard faced with CoCr-A hardfacing alloy S31600 with electroless nickel coating (ENC) S31600 with electroless nickel coating (ENC) S31600 with electroless nickel coating (ENC) S31600 with electroless nickel coating (ENC) S31600 with electroless nickel coating (ENC) 1. NPS 10x8 and 12x8 valve body only C and 87C are trims for PTFE-seat constructions in EWS and EWT valves. 3. Not for use with Whisper Trim I with 5-3/8 inch and larger ports. Seat Ring for Standard Metal Seat Construction S31600 R30006 (alloy 6) R30006 (alloy 6) Disk Seat and Retainer for Optional PTFE-Seat Construction S31600 S31600 Valve Stem, Packing Follower, Lantern Ring, Packing Box Ring, and Pin S20910 (Valve Stem) S31600 (All Other Parts) Load Ring (1) N05500 A / IL FLUID TEMPERATURE, C C C FLUID TEMPERATURE, F FOR STANDARD PTFE SEATING WITH ALL 2 BODY MATERIALS NOTES: 1 USE TRIM 87 INSTEAD OF TRIM 85 FOR NONLUBRICATING FLUIDS SUCH AS SUPERHEATED STEAM OR DRY GASES BETWEEN 149 C (300 F) AND 316 C (600 F). 2 DO NOT EXCEED THE MAXIMUM PRESSURE AND TEMPERATURE FOR THE CLASS RATING OF THE BODY MATERIAL USED, EVEN THOUGH THE TRIMS SHOWN MAY HAVE HIGHER CAPABILITIES. PRESSURE DROP, PSI PRESSURE DROP, BAR PRESSURE DROP, PSI FLUID TEMPERATURE, C FLUID TEMPERATURE, F FOR OPTIONAL METAL SEATING WITH 2 ALL BODY MATERIALS 3 USE TRIM 85 UP TO 99 BAR (1440 PSI) WITH CLEAN DRY GAS. FOR PROCESS FLUIDS OTHER THAN CLEAN DRY GAS, USE TRIM 85 ONLY UP TO 21 BAR (300 PSI). 4 TRIM 87 TEMPERATURE LIMIT CAN BE EXTENDED ABOVE 232 C (450 F) IF PEEK ANTI-EXTRUSION RINGS AND SPRING LOADED SEAL RING ARE USED. PRESSURE DROP, BAR Figure 8. Typical Trim for NACE MR (Sour Service) 7

8 EW Valve Product Bulletin 51.1:EW October 2010 Table 2. Available Valve Constructions (1) VALVE EWD EWD-1 EWS EWS-1 EWT EWT-1 4x2 6x4 8x4 8x6 x x x x x x x x x x x x 1. X indicates available construction. 2. Two-number valve size designates end connection size x effective trim size. CL150, 300, or 600 VALVE SIZE (2), NPS 8x6 with NPS 10 ends x x x CL900 12x6 10x8 12x8 8x6 12x8 x x x x x x x x x x x x x x x x x x Available Configurations All configurations covered in this bulletin use a single-port, globe-style valve body with cage guiding and push-down-to-close valve plug action. This valve style is combined with different plug styles and either a clamped seat ring (no dash number suffix) or a seat ring threaded into the valve body (-1 suffix). EWD: Balanced valve plug (figure 2) with clamped seat ring and metal-to-metal seating for all general applications over a wide range of pressure drops and temperatures. EWD-1: NPS 12x8 CL900 EWD valve body, with threaded seat ring. EWS: Unbalanced valve plug (figure 4) with clamped seat ring and metal-to-metal or optional metal-to-ptfe seating for all general applications requiring better shutoff capabilities than can be obtained with the EWD valve body. EWS-1: NPS 12x8 CL900 EWS valve body, with threaded seat ring and metal-to-metal seating. EWT: Balanced valve plug (figure 3) with metal-to-ptfe seating (for stringent shutoff requirements) standard in all EWT valves (except those with Cavitrol III cages). Metal-to-metal seating for higher temperatures is standard for all EWT valve bodies with Cavitrol III cages and optional for these valves with other cages. EWT-1: NPS 12x8 CL900 EWT valve body, with threaded seat ring and with metal-to-metal seating (figure 5). Material Selection Guidelines Regardless of valve construction, select the valve body/bonnet material from the specifications table, keeping in mind that the valve service conditions cannot exceed the ASME pressure/temperature limitations for the selected valve body. Then, perform steps 1 and 2 under the appropriate valve design heading to complete the selection process. EWD, EWS, or EWT Valve With All Except Cavitrol III or Whisper Trim III Cages 1. Choose a trim combination for the service conditions according to figure 8 and 9, while making sure from tables 1 and 5 that this combination provides the desired trim materials. Then, make sure from table 11, 12, or 13 that the valve body/trim temperature limits are not exceeded. 2. Finally, check in table 20 that packing and other valve parts are available in materials that meet the desired service conditions. EWD-1, EWS-1, or EWT-1 Valve With Standard Cage 1. Choose a trim combination for the service conditions according to figure 10, while making sure from table 7 that this combination provides the desired trim materials. 2. Finally, check in table 20 that packing and other valve parts are available in materials that meet the desired service conditions. EWT Valve With Cavitrol III Cage 1. Choose a trim combination for the service conditions according to figure 13, while making sure from table 15 that this combination provides the desired trim materials. Then, make sure from table 16 that the valve body/trim temperature limits are not exceeded. 8

9 Product Bulletin 51.1:EW October 2010 EW Valve Table 3. Shutoff Classifications per ANSI/FCI 70-2 and IEC Valve Seating Shutoff Class EWD or EWD-1 Metal II (standard) III (optional for NPS 6x4 through 12x8 valves with optional graphite piston ring) IV (optional for NPS 6x4 through 12x8 valves with optional multiple graphite piston rings) EWS or EWS-1 Metal IV (standard) V (optional, consult your Emerson Process Management sales office) EWS PTFE VI EWT with all except PTFE V (optional) Cavitrol III cages Metal IV EWT with 1-stage Cavitrol III cage EWT with 2-stage Cavitrol III cage or 2- or 3-stage Cavitrol III cage Metal Metal or PTFE V (1) IV (standard) V (optional) V EWT-1 Metal IV 1. Class V shutoff for EWT requires spring-loaded seal ring, radius-seat plug, and wide-bevel seat ring. Not available with 8-inch port, quick-opening cage. Not available with S31600 (316 SST) valve plug and seat ring (trims 4, 29, 85). Table 4. C-seal Shutoff Classification Valve EWD (CL300, 600) Valve Size, NPS Port Diameter, mm (Inches) 6x4x2-1/2 73 (2.875) 6x4 8x4 8x6 12x6 8x6 12x6 10x8 12x (4.375) (5.375) (7) (8) Cage Style Eq. %, Linear, Whisper I, Cav III (2-stage) Eq. %, Linear, Whisper I, Cav III (1-stage) Whisper III (A3, B3, D3, D3), Cav III (2-stage) Eq. %, Linear, Whisper I, Cav III (1-stage) Eq. %, Linear, Whisper I, Cav III (1-stage) ANSI/FCI Leakage Class V to 593 C (1100 F) (for port diameters from 73 through mm (2.875 through 8-inch) with optional C-seal trim) 2. Finally, check in table 20 that packing and other valve parts are available in materials that meet the desired service conditions. 2. Finally, check in table 20 that packing and other valve parts are available in materials that meet the desired service conditions. EWD-1, or EWT-1 Valve With Whisper Trim III Cage EWD, EWS, or EWT Valve With Whisper Trim III Cage 1. Choose a trim combination for the service conditions according to figure 16, while making sure from table 17 that this combination provides the desired trim materials. Then, make sure from table 18 that the valve body/trim temperature limits are not exceeded. 1. Choose a trim combination for the service conditions according to figure 17 or 18, while making sure from table 19 that this combination provides the desired trim materials. 2. Finally, check in table 20 that packing and other valve parts are available in materials that meet the desired service conditions. 9

10 EW Valve Product Bulletin 51.1:EW October 2010 Table 5. Fisher EWD, EWS, and EWT Metal Trim Part Combinations (1) Except for Valves with Cavitrol III or Whisper Trim III Cages TRIM DESIGNATIONS VALVE PLUG CAGE 1 (standard trim for all valves except EWT and those in CF8M. Trim 57 is standard for EWT. Trim 29 is standard for all valves in CF8M) S41600 heat treated CB7CU-1 (S17400) heat treated 3 and 3H (2) S31600 w/seat and guide hard faced w/cocr-a hardfacing alloy R30006 (alloy 6) (3) 4 (6) S31600 CB7CU-1 (S17400) heat treated 27 S31600 w/seat and guide hard faced w/cocr-a hardfacing alloy 29 (6) (standard for all valves S31600 in CF8M) 37 and 37H (2) S31600 w/seat and guide hard faced w/cocr-a hardfacing alloy 57 (standard for all EWT S41600 heat treated valve bodies in all materials except CF8M) CF8M w/electroless nickel coating (ENC) CF8M w/electroless nickel coating (ENC) CB7CU-1 (S17400) heat treated CB7CU-1 (S17400) heat treated Disk Seat, Retainer for PTFE Seat Constructions S31600 w/seat hard faced w/cocr-a hardfacing alloy (4) S31600 S31600 w/seat hard faced w/cocr-a hardfacing alloy (4) S31600 S31600 w/seat hard faced w/cocr-a hardfacing alloy (4) 1. Nonferrous alloy combinations are also available. Consult your Emerson Process Management sales office for details. 2. Trims 3H and 37H have clearances for high-temperature service. 3. Available only in linear, quick-opening, equal percentage, and Whisper Trim I cages. 4. Solid cast alloy 6 seat ring is used instead for NPS 4x2, 10x8, and 12x8 valve sizes. 5. CA15 is used for NPS 8x6 CL900 EWD and EWS. 6. Not for use with Whisper Trim I with 5-3/8 inch and larger ports. SEAT Seat Ring for Metal Seat Constructions S41600 or CA15 (5) (S41000) for EWD, EWS CA6NM for EWD-1, EWS-1, EWT-1 S31600 w/seat hard faced w/cocr-a hardfacing alloy (4) S31600 S31600 w/seat hard faced w/cocr-a hardfacing alloy (4) S31600 S31600 w/seat hard faced w/cocr-a hardfacing alloy (4) S31600 ANSI/FCI Class VI Shutoff Capabilities EWS valves with metal seat constructions and EWT valves with soft seat and metal seat constructions can provide ANSI/FCI Class VI shutoff capabilities. See tables 6 and 7. Table 6. Class VI Shutoff Availability Valve Port Size, Inches Seat Minimum Seat Load EWS 7 Metal 300 lbs/lineal inch EWT Soft See Catalog 14 EWT Metal 300 lbs/lineal inch Table 7. Class VI Trim Materials VALVE CAGE VALVE PLUG SEAT RING SEAL RING EWS S31600 (316 SST) / ENC S31600/CoCr-A (alloy 6) seat TRIM TEMPERATURE LIMIT C F S31600 NA Not a limiting factor S31600 / ENC S31600 S31600/PTFE UHMWPE (1) R to to 150 EWT S31600 / ENC S31600/CoCr-A seat S31600 UHMWPE R to to 150 S17400 (17-4PH SST) S41600 S31600/PTFE UHMWPE R to to 150 S17400 S41600 S31600 UHMWPE R to to UHMWPE (Ultra High Molecular Weight Polyethylene) 10

11 Product Bulletin 51.1:EW October 2010 EW Valve Fisher TSO (Tight Shutoff) Trim Capabilities See figure 7 and tables 8, 9, and 10. For additional information contact your Emerson Process Management sales office. Table 8. TSO (Tight Shutoff) Leakage Class Leakage Class Maximum Leakage Test Medium Test Pressure Test Procedure TSO (Tight Shutoff) 1. Specify service P when ordering. Valves with TSO trim are factory tested to a more stringent Fisher test requirement of no leakage at time of shipment. Water Service P (1) ANSI/FCI Class V test procedure B Table 9. TSO Shutoff Availability VALVE CONSTRUCTION EWT Std or Cavitrol III trim. Replaceable, protected soft seat Table 10. Port Diameters, Valve Plug Travel, Yoke Boss Diameters for TSO (Tight Shutoff) Trim MAX YOKE BOSS SIZE PORT DIAMETER TRAVEL UNBALANCE C VALVE TRIM V REDUCTION AT 100% TRAVEL (1) AREA Nominal Actual TSO mm Inch mm Inch mm Inch mm Inch Inch 2 4% (linear) EWT NPS 6x4 Std / % (equal percent) / % EWT NPS 8x6 Std /16 2% 1. This column lists the percent reduction of published maximum C V of the trim listed in the TRIM column. Installation Unless limited by seismic criteria, the valve body can be installed in any position (as long as sufficient support is provided if a fabricated extension bonnet is used). However, the normal method is with the actuator vertical above the valve, since nonvertical positions may cause uneven trim wear and decreased trim life. Flow through the valve body must be in the direction indicated by the flow direction arrow on the valve body. Consider installing an upstream strainer, especially if the valve body includes slotted or multihole Whisper Trim or Cavitrol cages. Dimensions are shown in figure

12 EW Valve Product Bulletin 51.1:EW October 2010 FLUID TEMPERATURE, C FLUID TEMPERATURE, C PRESSURE DROP, PSI PRESSURE DROP, BAR PRESSURE DROP, PSI FLUID TEMPERATURE, F FLUID TEMPERATURE, C PRESSURE DROP, PSI PRESSURE DROP, BAR PRESSURE DROP, BAR -20 FOR PTFE SEATING WITH ALL CL600 OR NPS 12x8 CL900 BODY MATERIALS FLUID TEMPERATURE, F 5 WITH CL600 OR NPS 12x8 CL WCC OR LCC STEEL BODY 2 FLUID TEMPERATURE, C PRESSURE DROP, PSI PRESSURE DROP, BAR 1050 FLUID TEMPERATURE, F FLUID TEMPERATURE, F WITH CL600 OR NPS 12x8 CL900 WC9 CHROME MOLY STEEL BODY NOTES: 1 BE ESPECIALLY CAREFUL TO SPECIFY SERVICE TEMPERATURE IF TRIM 3,4, OR 37 IS SELECTED, AS DIFFERENT THERMAL EXPANSION RATES REQUIRE SPECIAL PLUG CLEARANCES, ALSO, USE TRIM 37H INSTEAD OF TRIM 4 FOR NON LUBRICATING FLUIDS SUCH AS SUPERHEATED STEAM OR DRY GASES BETWEEN 149 C (300 F) AND 316 C (600 F). 2 DO NOT EXCEED THE MAXIMUM PRESSURE AND TEMPERATURE FOR THE CLASS RATING OF THE BODY MATERIAL USED, EVEN THOUGH THE TRIMS SHOWN MAY HAVE HIGHER CAPABILITIES. A / IL 5 WITH CL600 OR NPS 12x8 CL CF8M (316SST) BODY 2 3 USE TRIM 27 INSTEAD OF TRIM 29 FOR NON LUBRICATING FLUIDS SUCH AS SUPERHEATED STEAM OR DRY GASES BETWEEN 149 C (300 F) AND 316 C (600 F). 4 TRIMS 4 AND 29 MAY BE USED OVER 300 PSI ONLY WITH CLEAN, DRY GAS. 5 EWD, EWS, AND EWT NPS 12x8 CL900 LIMITED TO CL600 PRESSURE DROPS. SEE FIGURE 10 AND 11 EWD-1, EWS-1, AND EWT-1 FOR FULL CL900 NPS 12x8 PRESSURE DROPS. Figure 9. Typical Trim Used in Fisher EWD, EWS, or EWT Valves Except Those with Cavitrol III or Whisper Trim III Cages (tables 11, 12, and 13 should be used along with these graphs to determine specific limits based on valve size and trim selection) 12

13 Product Bulletin 51.1:EW October 2010 EW Valve Table 11. Valve/Trim Temperature Capabilities (1) for CL300 or 600 Fisher EWD, EWS, and EWT Valves with 2-Inch (51 mm) or 3-Inch (76 mm) Travel (Except those with Cavitrol III or Whisper Trim III Cages) (figure 9 should be used along with this table to determine specific limits based on valve size and trim selection) VALVE/BONNET MATERIAL WCC steel LCC steel WC9 chrome moly steel TRIM DESIGNATION FROM TABLE VALVE SIZE, NPS 4 x 2 6 x 4 8 x 4 8 x 6 12 x 6 12 x 8 and 10 x 8 4 x 2 6 x 4 8 x 4 8 x 6 12 x 6 12 x 8 and 10 x 8 MATERIAL TEMPERATURE CAPABILITY C F Min Max Min Max x 2 through 12 x H 4 x 2 through 12 x x 2 through 12 x x 2 6 x 4 8 x 4 8 x 6 12 x 6 10 x 8 and 12 x x 2 through 10 x x 2 6 x 4 8 x 4 8 x 6 12 x 6 10 x 8 and 12 x x 2 through 12 x H 4 x 2 through 12 x x 2 6 x 4 8 x 4 8 x 6 12 x 6 12 x 8 and 10 x x 2 through 12 x H 4 x 2 through 12 x x 2 6 x 4 8 x 4 8 x 6 12 x 6 12 x 8 and 10 x 8 4 x 2 6 x 4 8 x 4 8 x 6 12 x 6 12 x 8 and 10 x x 2 through 12 x H 4 x 2 through 12 x x 2 through 12 x CF8M (316 SST) (2) 27 4 x 2 through 12 x (3) (3) x 2 through 12 x (3) (3) For metal trim parts only. 2. For temperatures above 232 C (450 F), buttwelding-end CF8M valves having a CL600 pressure-temperature rating must be derated; contact your Emerson Process Management sales office for further information. Since ASME standards do not allow use of intermediate pressure-temperature ratings for flanged valves, flanged-end CF8M valves having a CL600 pressure-temperature rating must be limited to 232 C (450 F) or must be limited to inlet pressures that are consistent with the CL300 pressure-temperature rating. 3. May be used down to 254 C ( 425 F) if manufacturing process includes Charpy Impact test

14 EW Valve Product Bulletin 51.1:EW October 2010 Table Inch (102 mm) Travel Whisper Trim I Fisher EWD and EWT Valve Body/Trim Temperature Capabilities (1) (CL and NPS 8 x 6, CL900) (figure 9 should be used along with this table to determine specific limits based on valve size and trim selection) BODY/BONNET MATERIAL (2) WCC steel LCC steel WC9 chrome moly steel 1. For metal trim parts only. 2. Same material also used for bonnet spacer. TRIM DESIGNATION FROM TABLE 5 1 VALVE SIZE, NPS 8 x 6 12 x 6 MATERIAL TEMPERATURE CAPABILITY C F Min Max Min Max x 6 or 12 x x 6 or 12 x x 6 or 12 x H 8 x 6 12 x x 6 only , 57 8 x 6 only x 6 only H 8 x 6 only x 6 or 12 x H 8 x 6 or 12 x Table 13. Fisher CL900 EWD, EWS, and EWT Valve Body/Trim Temperature Capabilities (1) (figure 9 should be used along with this table to determine specific limits based on valve size and trim selection) BODY/BONNET MATERIAL WCC steel LCC steel WC9 chrome moly steel TRIM DESIGNATION FROM TABLE VALVE SIZE, NPS 8 x 6 12 x 8 8 x 6 12 x 8 C MATERIAL TEMPERATURE CAPABILITY Min Max Min Max F x 6 or 12 x H 8 x 6 or 12 x x 6 or 12 x x 6 only , 37 8 x 6 only H 8 x 6 only x 6 only x 6 only x 6 12 x x H 8 x x H 12 x x 6 12 x 8 8 x 6 12 x x 6 or 12 x H 8 x 6 or 12 x x 6 or 12 x SST (CF8M) 27 8 x 6 or 12 x (2) (2) x 6 or 12 x (2) (2) For metal trim parts only. 2. May be used down to 254 C ( 425 F) if manufacturing process includes Charpy impact test

15 Product Bulletin 51.1:EW October 2010 EW Valve FLUID TEMPERATURE, C FLUID TEMPERATURE, C PRESSURE DROP, PSI PRESSURE DROP, BAR PRESSURE DROP, PSI PRESSURE DROP, BAR FLUID TEMPERATURE, F FLUID TEMPERATURE, F WITH WCC STEEL BODY 1 WITH WC9 CHROME MOLY STEEL BODY 1 NOTE: 1 DO NOT EXCEED THE MAXIMUM PRESSURE AND TEMPERATURE FOR THE CLASS RATING OF THE BODY MATERIAL USED, EVEN THOUGH THE TRIMS SHOWN MAY HAVE HIGHER CAPABILITIES. A / IL Figure 10. Typical Trim Used in Fisher EWD, EWS, and EWT NPS 8x6 CL900 Valves with Standard Cages and EWD-1, EWS-1, and EWT-1 NPS 12x8 CL900 Valves with Standard Cages (see table 14) PRESSURE DROP, PSI FLUID TEMPERATURE, C PRESSURE DROP, BAR Table 14. NPS 8x6 CL900 Fisher EWD, EWS, EWT and NPS 12x8 CL900 EWD-1, EWS-1, and EWT-1 Metal Trim Part Combinations Except for Valves with Whisper Trim III Cages Trim Valve Plug Cage Seat Ring Designation 1 S41600 (416 SST) heat treated 316 SST with seat and guide 27 hard-faced with CoCr-A S31600 with 37 and 37H (2) seat and guide hard-faced with CoCr-A CB7CU-1 (17-4PH SST) with H900 heat-treat condition 316 SST with electroless nickel coating (ENC) CB7CU-1 with H900 heat-treat condition 1. CA6NM is similar to 410 SST. 2. Trim 37H has clearances for high-temperature service. Heat-treated CA6NM (1) 316 SST with seat hard-faced with CoCr-A S31600 with seat hard-faced with CoCr-A FLUID TEMPERATURE, F A / IL WITH CF8M (316 SST) BODY 1 NOTE: 1 DO NOT EXCEED THE MAXIMUM PRESSURE AND TEMPERATURE FOR THE CLASS RATING OF THE BODY MATERIAL USED, EVEN THOUGH THE TRIMS SHOWN MAY HAVE HIGHER CAPABILITIES. Figure 11. Typical Trim Used in NPS 8x6 CL900 Fisher EWD, EWS, EWT and NPS 12x8 CL900 EWD-1, EWS-1, and EWT-1 Valves with Standard Cages (see table 14) 15

16 EW Valve Product Bulletin 51.1:EW October 2010 LIQUID TEMPERATURE, C CAGE RETAINER/ BONNET SPACER PRESSURE DROP, PSI PRESSURE DROP, BAR W / IL LIQUID TEMPERATURE, F Figure 12. Detail of 2-Stage Cavitrol III Cage in CL300 or 600 Fisher EWT Valve NOTE: DO NOT EXCEED THE MAXIMUM PRESSURE AND TEMPERATURE FOR THE CLASS RATING OF THE BODY MATERIAL USED, EVEN THOUGH THE TRIMS SHOWN MAY HAVE HIGHER CAPABILITIES. A2732 / IL Figure 13. Typical Trim Used in Cavitrol III Cage Constructions with Steel or Stainless Steel Valves (see tables 15) Table 15. Cavitrol III (1) Metal Trim Part Combination Trim Valve Plug Cage Cage Retainer Designation (2) Seat Ring 76 Heat-treated S42000 (420 SST) 1. Available only in EWT valve. 2. Not used in NPS 12x8 or 8x6 CL900 valves. Table 16. Cavitrol III Valve Body/Trim Temperature Capabilities TRIM DESIGNATION FROM TABLE VALVE BODY and BONNET S17400 (17-4PH SST) with H900 heat-treat condition C S31600 (316 SST) MATERIAL TEMPERATURE CAPABILITY S17400 with H900 heat-treat condition Min Max Min Max WCC carbon steel or WC9 chrome moly steel 29 These materials not 20 LCC carbon steel 46 limiting factors 50 S31600 (316 SST) NPS 4x2 valve NPS 6x4 valve NPS 8x4 valve NPS 8x6 valve (1) NPS 12x6 valve NPS 12x8 valve (2) 1. This valve body/trim combination not available in CL900 valve. 2. This valve body/trim combination available in all NPS 12x8 rating classes F These materials not limiting factors

17 Product Bulletin 51.1:EW October 2010 EW Valve BACKUP RING SEAL RING CAGE OPTIONAL TRIPLE PISTON RINGS USED TO OBTAIN CLASS IV SHUTOFF (THIS OPTIONAL SHUTOFF ALSO AVAILABLE IN OTHER EWD SIZES AND CONSTRUCTIONS) CAGE RETAINER BONNET SPACER BAFFLE W9039 W9038 Figure 14. Fisher EWT Metal-Seat Valve with Whisper Trim I Cage Figure 15. NPS 8x6 Fisher EWD Valve with Whisper Trim III Cage (shown with optional drain plug) FLUID TEMPERATURE, C FLUID TEMPERATURE, C PRESSURE DROP, PSI PRESSURE DROP, BAR PRESSURE DROP, PSI PRESSURE DROP, BAR 1050 FLUID TEMPERATURE, F FLUID TEMPERATURE, F WITH CL600 WCC STEEL OR WITH CL600 WC9 CHROME MOLY VALVE 1 CF8M (316SST) VALVE 1 NOTE: 1 DO NOT EXCEED THE MAXIMUM PRESSURE AND TEMPERATURE FOR THE CLASS RATING OF THE BODY MATERIAL USED, EVEN THOUGH THE TRIMS SHOWN MAY HAVE HIGHER CAPABILITIES. A6334 / IL Figure 16. Typical Trim Used in Fisher EWD, EWS, and EWT Valves with Whisper Trim III Cages (see table 17) 17

18 EW Valve Product Bulletin 51.1:EW October 2010 Table 17. Metal Trim Part Combinations for Fisher EWD, EWS, and EWT Valves with Whisper Trim III Cages (1, 3) Trim Designation 301 (standard for all valve materials except CF8M [316 SST]) 301C (5) (for level D NACE) 313 (NACE compatible) (2) S C (NACE compatible) (2, 5) Valve Plug S17400 (17-4PH SST) heat treated S17400 (17-4PH SST) heat treated S31600 with seat and guide hard-faced with CoCr-A (Alloy 6) S31600 with seat and guide hard-faced with CoCr-A S31600 with seat and guide hard-faced with CoCr-A with seat and guide hard-faced with CoCr-A Cage S41600 (416 SST) heat treated S41600 (416 SST) heat treated S41600 heat treated S31600 with electroless nickel coating (ENC) S31600 with electroless nickel coating (ENC) S31600 with electroless nickel coating (ENC) Cage Retainer WCC/A105 (NACE (3) with ENC) WCC/A105 (NACE with ENC) WCC/A105 (NACE with ENC) S31600 with electroless nickel coating (ENC) WCC/A105 (NACE with ENC) WCC/A105 (NACE with ENC) Baffle (for Level D3 Cage Only) Disk Seat and Retainer for PTFE-Seat Construction Steel Steel S31600 (316 SST) Steel S31600 Steel Seat Ring for Metal-Seat Construction S41600 (416 SST) heat treated S31600 with seat hard-faced with CoCr-A S31600 with seat hard-faced with CoCr-A S31600 with seat hard-faced with CoCr-A Steel S (4) 318 (4) guide hard-faced with S31600 Cr Ct S31600 Cr Ct S31600 S31600 with seat and CoCr-A guide hard-faced with WC9/Nitride WC9/Nitride WC9 S31600 with seat and CoCr-A 1. For NPS 8x6 or 12x6 valves only. 2. Level D1 and D3 cages cannot be certified to NACE. Use 316/ENC cage retainer instead (trim 312). 3. Unless otherwise noted, all NACE references are to NACE MR Not available for EWT constructions. 5. Available for EWT constructions only. S31600 with seat hard-faced with CoCr-A S31600 with seat hard-faced with CoCr-A 18

19 Product Bulletin 51.1:EW October 2010 EW Valve Table 18. Valve/Trim Temperature Capabilities for Fisher EWD, EWS, and EWT Valves with Whisper Trim III Cages (2) VALVE/BONNET/ BONNET SPACER MATERIAL WCC steel or WC9 chrome moly steel TRIM DESIGNATION FROM TABLE VALVE SIZE, NPS 8 x 6 12 x 6 MATERIAL TEMPERATURE CAPABILITY C F Min Max Min Max 301C (for soft seats) 8 x 6, 12 x (NACE (2) compatible) 313C (NACE (2) compatible) (for soft seats) x 6 12 x 6 8 x 6 12 x 6 8 x 6 12 x 6 8 x 6 12 x 6 8 x 6 12 x (WCC only) 8 x 6, 12 x (WC9 only) 8 x 6, 12 x , 301C (for soft seats), x 6 12 x 6 8 x 6 12 x not a limiting factor CF8M (316 SST) 313 (NACE (2) compatible) 8 x 6, 12 x C (NACE (2) compatible) (for soft seats) 8 x 6, 12 x x 6, 12 x (1) (1) 1. May be used up to 538 C (1000 F) if manufacturing process controls carbon content to 0.04% minimum or 0.08% maximum. 2. Unless otherwise noted, all NACE references are to NACE MR

20 EW Valve Product Bulletin 51.1:EW October 2010 FLUID TEMPERATURE, C FLUID TEMPERATURE, C PRESSURE DROP, PSI PRESSURE DROP, BAR PRESSURE DROP, PSI PRESSURE DROP, BAR FLUID TEMPERATURE, F FLUID TEMPERATURE, F WITH STEEL OR CHROME MOLY STEEL VALVE 1 WITH CF8M (316 SST) VALVE 1 NOTE: 1 DO NOT EXCEED THE MAXIMUM PRESSURE AND TEMPERATURE FOR THE CLASS RATING OF THE BODY MATERIAL USED, EVEN THOUGH THE TRIMS SHOWN MAY HAVE HIGHER CAPABILITIES. 2 MAY BE USED DOWN TO 101 C ( 150 F) WITH LEVEL A, B, OR C CAGE, OR WITH LEVEL D CAGE THAT HAS AN 18 8 SST BAFFLE. B / IL Figure 17. Typical Trim Used in Fisher EWD-1 Valves with Whisper Trim III Cages (see table 19) Table 19. Fisher EWD-1 and EWT-1 Metal Trim Part Combinations for Valves with Whisper Trim III Cages Trim Designation Valve Plug Cage Seat Ring I Heat-treated CA6NM (1) CB7CU-1 (17-4PH SST) with Heat-treated CA6NM H1025 heat-treat condition II IV 1. CA6NM is similar to 410 SST. S31600 (316 SST) with seat and guide hard faced with CoCr-A CF8M (316 SST) with seat and guide hard faced with CoCr-A CB7CU-1 with H1025 heat-treat condition CB7CU-1 with H0125 heat-treat condition N06600 with seat hard faced with CoCr-A CF8M with seat hard faced with CoCr-A 20

21 Product Bulletin 51.1:EW October 2010 EW Valve FLUID TEMPERATURE, C FLUID TEMPERATURE, C PRESSURE DROP, PSI PRESSURE DROP, BAR PRESSURE DROP, PSI PRESSURE DROP, BAR FLUID TEMPERATURE, F FLUID TEMPERATURE, F WITH STEEL OR CHROME MOLY STEEL VALVE 1 WITH CF8M (316 SST) VALVE 1 NOTE: 1 DO NOT EXCEED THE MAXIMUM PRESSURE AND TEMPERATURE RATING FOR THE CLASS RATING OF THE BODY MATERIAL USED, EVEN THOUGH THE TRIMS SHOWN MAY HAVE HIGHER CAPABILITIES. A / IL 2 MAY BE USED DOWN TO 101 C ( 150 F) WITH LEVEL A, B, OR C CAGE, OR WITH LEVEL D CAGE THAT HAS AN 18 8 SST BAFFLE. Figure 18. Typical Trim Used in Fisher EWT-1 Valves with Whisper Trim III Cages (see table 19) 21

22 EW Valve Product Bulletin 51.1:EW October 2010 Table 20. Materials and Temperature Limitations for Other Parts PART MATERIAL MATERIAL TEMPERATURE CAPABILITY C F Min Max Min Max WCC or WC9 valve Studs Steel SA-193-B7, or steel SA-193-B7M for sour service body Nuts Steel SA-194-2H, or steel SA-194-2M for sour service LCC valve body Studs Steel SA-193-B7 Nuts Steel SA-194-2H WC9 valve body Studs Steel SA-193-B16 Nuts Steel SA Body-to-bonnet Studs Steel SA-193-B7 bolting (see table Nuts Steel SA-194-2H for NACE bolting materials and Studs Steel SA-193-B7M for sour service temperature limits) Nuts Steel SA-194-2HM for sour service CF8M (316 SST) Studs 304 SST SA-320-B8 valve body Nuts 304 SST SA Studs 316 SST SA-193-B8M (strain hardened) Nuts 316 SST SA-194-8M 198 (1) (1) 800 Studs 316 SST SA-193-B8M Nuts 316 SST SA-194-8M 198 (1) (1) 1200 Disk (all soft-seat constructions) PTFE Std. for NPS 4x2 thru 12x6 Graphite 46 (2) (2) 800 (FMS 17F27) 46 (2) (2) 900 EWD piston ring Standard NPS 4x2 through 12x6 EWT valve plug seal (except valve with Cavitrol III cage) Spring-loaded EWT or EWT-1 valve plug seal (6) (standard for NPS 10x8 and 12x8 valve regardless of cage and all NPS 4x2 through 12x6 valves with Cavitrol III cage; optional in NPS 4x2 through 12x6 valves with other than Cavitrol III cages) Std. for NPS 10x8 and 12x8; optional for NPS 4x2 thru 12x6 Graphite FMS 17F39 Oxidizing service all sizes 46 (2) (2) 1000 Nonoxidizing service NPS 12x8 CL900 and 12x8 CL600 and smaller 46 (2) (2) 1100 Fluorocarbon (3) Ethylene-propylene (4) Backup ring Nitrile (5) For use with hydrocarbons For use with other fluids Seal ring Carbon-filled PTFE Backup ring S41600 (416 SST) Retaining ring S30200 (302 SST) Seal ring PTFE with N10276 Spring (10) (10) Anti-extrusion rings PEEK (PolyEtherEtherKetone) (11) (11) Valve plug stem and pin S31600 (316 SST) (S20910, NACE Std) 198 (1) (1) 1100 Load ring (NPS 10x8 CB7CU-1 (17-4PH SST) and 12x8 EWD, EWS, N07718 (7) and EWT only) N05500 (7) Seat ring, bonnet and FGM (standard) cage gaskets PTFE-coated N Spiral wound gaskets N06600 (7) /laminated graphite FGM (standard) continued- 22

23 Product Bulletin 51.1:EW October 2010 EW Valve Table 20. Materials and Temperature Limitations for Other Parts (Continued) PART MATERIAL MATERIAL TEMPERATURE CAPABILITY C F Min Max Min Max PTFE V-ring Packing (temperatures shown are material temperature capabilities) PTFE/composition Graphite ribbon/filament Graphite ribbon for high-temperature oxidizing service (9) (9) Packing flange, studs and nuts when S used with standard bonnet (1) (1) 1100 Packing follower, and packing spring (8) or lantern ring S (1) (1) 1100 Packing box ring when used with standard bonnet S31600 Extension bonnet Trims 1 and 4 S bushing Other trims S (1) (1) May be used down to 254 C ( 425 F) if manufacturing process includes Charpy impact test. 2. This minimum is due to thermal expansion differential between piston ring and cage at low temperatures. 3. For high-temperature air, hydrocarbons, and certain other chemicals and solvents, but cannot be used with ammonia, steam, or hot water. 4. Has excellent moisture resistance to hot water and steam and may be used with most fire-resistant hydraulic oils, but cannot be used with petroleum-based fluids and other hydrocarbons. 5. Cannot be used with fire-resistant hydraulic oils. 6. May be used to increase hot water service capability to 232 C (450 F). 7. This material may be used for cyclic temperatures or those above 232 C (450 F). 8. Spring is used only with single PTFE V ring packing; lantern ring replaces spring in other packings. 9. Except 371 C (700 F) on oxidizing service. 10. If used with PEEK anti-extrusion rings, PTFE/carbon seal ring may be used in temperatures up to 316 C (600 F) for non-oxidizing service or up to 260 C (500 F) for oxidizing service. 11. These materials not limiting factors. Table 21. Additional Specifications (1) VALVE SIZE, NPS PORT VALVE STEM AND YOKE BOSS DIAMETERS DIAMETER PLUG Standard Optional TRAVEL Stem Yoke Boss Stem Yoke Boss CAGE STYLE mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch 4 x / / / / / /16 6 x 4, Quick-opening, linear, equal / / x percentage, Whisper Trim I, /4 or Cavitrol (1) 8 x 6, / /16 12 x / x 6, / / /4 12 x Cavitrol only (1) 102 (2) 4 (2) / /16 Whisper Trim I only / Whisper Trim III only 8 x (3) 5 (3) 12 x (3) 6.5 (3) / / Whisper Trim III only 10 x / / Quick-opening, linear, equal /4 percentage only CL300 (4) or 600 (4) / / / Quick-opening, linear, or / / equal percentage only CL x 8 127H (5) 5H / /4 (5) CL (6) or 7.75 (6) or 172 (7) 6.75 (7) 1. Except for Cavitrol III cages, which are covered in separate documentation. 2. Bonnet spacer required. This travel available only in CL300 or 600 EWD or EWT valve. 3. Bonnet spacer required for EWD or EWT valve but not for EWS valve. 4. Bonnet spacer required for EWD, EWS, and EWT valve. 5. H indicates heavy actuator-to-bonnet bolting is required. 6. Port diameter for level A, B, or C cage. 7. Port diameter for level D cage. 23

24 EW Valve Product Bulletin 51.1:EW October 2010 PACKING BOX STUD SPRING PACKING FOLLOWER W TYPICAL HIGH-SEAL PACKING SYSTEM WITH GRAPHITE ULF PACKING W7018 / IL TYPICAL ENVIRO-SEAL PACKING SYSTEM WITH DUPLEX PACKING PACKING BOX STUDS PACKING BOX STUD SPRINGS SPRINGS ANTI EXTRUSION RING PACKING RING FOLLOWER LANTERN RING VALVE BONNET PACKING W / IL TYPICAL ENVIRO-SEAL PACKING SYSTEM WITH PTFE PACKING W TYPICAL ENVIRO-SEAL PACKING SYSTEM WITH GRAPHITE ULF PACKING Figure 19. Typical ENVIRO-SEAL and HIGH-SEAL Packing Systems 24

25 Product Bulletin 51.1:EW October 2010 EW Valve Table 22. Approximate Weights END CONNECTION VALVE SIZE, NPS 4 x 2 6 x 4 8 x 4 8 x 6 12 x 6 10 x 8 12 x 8 kg Lb kg Lb kg Lb kg Lb kg Lb kg Lb kg Lb CL CL600 Flanged Buttwelding CL900 Flanged Buttwelding W5852 1/IL Figure 20. ENVIRO-SEAL Bellows Seal Bonnet 25

26 EW Valve Product Bulletin 51.1:EW October 2010 Table 23. Bonnet Selection Guidelines BONNET STYLE (CL300, 600) (1) Plain Bonnet Standard for NPS 2, 4, and 6 nominal trim sizes Standard for NPS 10x8 and 12x8 valves (in cast iron, WCC). Not available in S31600 Style 1 Cast Extension Bonnet Optional for NPS 2, 4, and 6 nominal trim sizes Standard for NPS 10x8 and 12x8 valves (in S31600). Optional in WCC; not available in cast iron Style 2 Cast Extension Bonnet Optional for NPS 2, 4, and 6 nominal trim sizes Optional for NPS 10x8 and 12x8 valves (in WCC). Not available in cast iron or S31600 ENVIRO-SEAL Bellows Seal Bonnet Optional for NPS 2, 4, 6, and 8 nominal trim sizes. Maximum travel is 2 inches PACKING C IN-BODY PROCESS TEMPERATURE LIMITS (2) PTFE V-ring 18 to to 450 PTFE/composition 18 to to 450 Graphite ribbon/filament 18 to maximum shown in table 20 0 to maximum shown in table 20 PTFE V-ring PTFE/composition 46 to to 800 Graphite ribbon/filament to maximum shown in table 20 to maximum shown in table 20 PTFE V-ring PTFE/Composition 101 to to 800 Graphite ribbon/filament to maximum shown in table 20 to maximum shown in table 20 PTFE Graphite ULF For exceptional stem sealing capabilities. See Bulletin 59.1:070, ENVIRO-SEAL Bellows Seal Bonnets (D101641X012), for pressure/temperature ratings. F For exceptional stem sealing capabilities. See Bulletin 59.1:070, ENVIRO-SEAL Bellows Seal Bonnets (D101641X012), for pressure/temperature ratings. 1. For CL900 valve bodies, only the plain bonnet is available. Contact your Emerson Process Management sales office for assistance if application conditions indicate the need for an extension bonnet for a CL900 valve body. 2. These in-body process temperatures assume an outside, ambient temperature of 21 C (70 F) and no insulation on the bonnet. When using any packing at low process temperatures, a cast extension bonnet may have to be used to prevent packing damage which could result from the formation of valve stem frost. Material selection for trim and other components will also be limiting factors. Table 24. Bolting Materials and Temperature Limits for Bolting Compliance with NACE MR , NACE MR0175/ISO 15156, and NACE MR0103. Environmental restrictions may apply. VALVE BODY TEMPERATURE CAPABILITIES MATERIAL BOLTING MATERIAL C F Min Max Min Max Non-exposed bolting (Standard) WCC Studs Steel SA-193-B7 Nuts Steel SA-194-2H Studs Steel SA-193-B7 Nuts Steel SA-194-2H lubricated Studs Steel SA-193-B7 or B8M strain hardened CF8M Nuts Steel SA-194-2H or 8M (316 SST) Studs Steel SA-193-B8M strain hardened or B7 Nuts Steel SA-194-8M lubricated or 2H lubricated Exposed bolting (Optional) Requires Derating of Valve (2) When These Body-to-Bonnet Bolting Materials are Used Studs Steel SA-193-B7M 46 (1) (1) 450 Nuts Steel SA-194-2HM WCC and CF8M Studs Steel SA-193-B7M Nuts Steel SA-194-2HM lubricated 1. Minimum temperature is 29 C ( 20 F) with WCC valve body material. 2. Derating is not required for CL300 valves. Derating may be required for valves rated at CL600 or 900. Contact your Emerson Process Management sales office for assistance in determining the derating of valves when these body-to-bonnet bolting materials are used. 26

27 Product Bulletin 51.1:EW October 2010 EW Valve Table 25. Dimensions VALVE SIZE, NPS 4 x 2 6 x 4 8 x 4 8 x 6 8 x 6 w/ NPS 10 Ends 12 x 6 10 x 8 12 x 8 4 x 2 6 x 4 8 x 4 8 x 6 8 x 6 w/ NPS 10 Ends 12 x 6 10 x 8 12 x 8 A Class, End Connection Style (1) CL150 CL300 CL600 CL900 CL150, 300, and RF RF RTJ RF, BW RTJ RF RTJ BW 600 mm (2) 473 (2) 568 (2) 568 (2) (2) 708 (2) 775 (2) (2) (2) (2) (2) (2) (2) (2) (2) 508 (2) 610 (2) 610 (2) (2) 752 (2) 819 (2) (2) (2) (2) (2) (2) (2) (2) Inch End connection style abbreviations: RF - Raised Face, RTJ - Ring Type Joint, BW - Buttwelding. 2. Per ISA S Per ISA S (3) (3) G (MAX) CL AV7029 K A / IL TYPICAL OF NPS 4X2 THROUGH 10X8 (INCLUDING NPS 12X6) 15A9682 C A / IL TYPICAL OF NPS 12X8 E0979 Figure 21. Dimensions (also see tables 25, 26, and 27) 27

28 EW Valve Product Bulletin 51.1:EW October 2010 Table 26. Dimensions (Dimension B for 12 x 8 Valve Sizes) VALVE SIZE, NPS Class, End Connection Style (1) CL150 CL300 CL600 CL900 RF RF RTJ RF, BW RTJ RF RTJ BW 12 x x mm Inch Table 27. Dimensions (Dimension D for All Valve Sizes) CAGE STYLE All except Cavitrol III or Whisper Trim III Cavitrol III Whisper Trim III 1. One-stage trim. 2. Two-stage trim. Plain Style 1 extension Style 2 extension BONNET ENVIRO-SEAL bellows seal bonnet Plain Plain VALVE SIZE, NPS 4 x 2 6 x 4 8 x 4 8 x 6 12 x 6 10 x 8 12 x 8 4 x 2 6 x 4 8 x 4 8 x 6 12 x 6 10 x 8 12 x 8 4 x 2 6 x 4 8 x 4 8 x 6 10 x 8 12 x 6 12 x 8 4 x 2 6 x 4 8 x 4 10 x 8 8 x 6 12 x 6 12 x 8 4 x 2 6 x 4 8 x 4 8 x 6 10 x 8 (1) 10 x 8 (2) 12 x 6 12 x 8 8 x 6 12 x 6 12 x mm (1/2 Inch) STEM DIA 19.1 mm (3/4 Inch) CL900 Only All Except CL mm (1 Inch) or 31.8 mm (1-1/4 Inch) CL300 and 600 CL900 mm Inch mm Inch mm Inch mm Inch mm Inch

29 Product Bulletin 51.1:EW October 2010 EW Valve Coefficients Table 28. Fisher EWD, CL150, 300, and 600, Quick Opening and Linear Cages, Flow Down Through the Port Quick Opening Valve Size, NPS (1) Port Diameter Coeffs. for 0.25 in. (6 mm) Travel (2) Maximum Travel Flow Coefficient Valve Opening Percent of Total Travel mm Inches mm Inches Quick Opening Characteristic C v x K v X T C v x K v X T C v x K v X T C v x K v X T C v x K v X T C v x K v X T C v x K v X T Linear Characteristic C v x K v X T C v x K v X T C v x K v X T C v x K v X T C v x K v X T C v x K v X T C v x K v X T The first number indicates both body inlet and outlet sizes. The second number indicates effective trim size. 2. When sizing self-operated regulators, use coefficients listed for 6mm (0.25 inch) travel. 3. At 100% travel. Linear F L (3) Notes: The coefficients shown on this page are also appropriate for the EWT. 29

30 EW Valve Product Bulletin 51.1:EW October 2010 Table 29. Fisher EWD, CL150, 300, and 600, Equal Percentage Cages Equal Percentage (Flow Down) Valve Size, NPS (1) Equal Percentage Characteristic Port Maximum Flow Valve Opening Percent of Total Travel Diameter Travel Coefficient mm Inches mm Inches x x x x x x x The first number indicates both body inlet and outlet sizes. The second number indicates effective trim size. 2. At 100% travel. C v K v X T C v K v X T C v K v X T C v K v X T C v K v X T C v K v X T C v K v X T F L (2) 30

31 Product Bulletin 51.1:EW October 2010 EW Valve Table 30. Fisher EWD, CL150, 300, and 600, Whisper Trim I Cages Whisper Trim I (Flow Up) Linear Characteristic Valve Port Maximum Flow Size, Diameter Travel Coefficient Valve Opening Percent of Total Travel F (2) L NPS (1) mm Inches mm Inches C v x K v X T C v x K v X T C v x K v X T C v K v x X T C v (3) 4 (3) K v X T C v K v x X T C v (3) 4 (3) K v X T C v (4,5) (4,5) K v x X T C v (6) (6) K v X T C v K v x X T C v K v X T The first number indicates both body inlet and outlet size. The second number indicates effective trim size. 2. At 100% travel. 3. Travel limited to 3.5 inches when optional multiple piston ring is used. Reduce printed capacities accordingly. 4. Travel limited to 70 mm (2.75 inches) with Class IV ED valve plug. 5. Travel limited to 64 mm (2.5 inches) with anti-extrusion rings or EWT-C valve plug. 6. Travel limited to 95 mm (3.75 inches) with anti-extrusion rings or EWT-C valve plug. Notes: The coefficients shown on this page are also appropriate for the EWT. 31

32 EW Valve Product Bulletin 51.1:EW October 2010 Table 31. Fisher EWD, CL150, 300, and 600, Whisper Trim III Cage Whisper Trim III Valve Size, NPS (2) Linear Characteristic (1) Port Maximum Flow Valve Opening Percent of Total Travel Diameter Travel Coefficient Minimum (3) mm Inches mm Inches x x x x x x x A3 P/P C v K v C v K v B3 P/P C v K v C v K v C3 P/P C v K v C v K v D3 P/P C v K v C v x K v Level D exhibits an equal percentage characteristic for the first 38 mm (1.5 inch) of travel, then linear characteristic. 2. The first number indicates the body inlet and outlet size. The second number indicates effective trim size. 3. Valves should not be required to throttle at less than the specified minimum coefficient for and extended period of time. Erosion damage to the valve seats may result. 4. This column lists X T factors for cages at 100 % travel. X T (4) 32

33 Product Bulletin 51.1:EW October 2010 EW Valve Table 32. Fisher EWD and EWD-1; CL900; Quick Opening, Linear, Equal Percentage, and Whisper Trim I Cages Quick Opening - Flow Down Quick Opening Characteristic Valve Port Maximum Flow Size, Diameter Travel Coefficient Valve Opening Percent of Total Travel F (2) L NPS (1) mm Inches mm Inches C v x K v X T C v x K v X T Linear - Flow Down 8 x x Equal Percentage - Flow Down 8 x x Whisper Trim I - Flow Up Linear Characteristic C v K v X T C v K v X T Equal Percentage Characteristic C v K v X T C v K v X T Linear Characteristic C v x K v X T The first number indicates both body inlet and outlet size. The second number indicates effective trim size. 2. At 100% travel. Notes: The coefficients shown on this page are also appropriate for the EWT and EWT-1. EWD-1 and EWT-1 are available only in NPS 12x8. 33

34 EW Valve Product Bulletin 51.1:EW October 2010 Table 33. Fisher EWD-1, CL900, Whisper Trim III Cage Whisper Trim III - Flow Up Valve Size, NPS (1) Port Diameter Maximum Travel Flow Coefficient Valve Opening Percent of Total Travel mm Inches mm Inches Minimum (2) x x x x A1 & A3 P/P Linear Characteristic X T at Max. Travel C v K v B1 & B3 P/P C v K v C1 & C3 P/P C v K v D1 & D3 P/P C v K v The first number indicates both inlet and outlet size. The second number indicates effective trim size. 2. Valve should not be required to throttle at less than the specified minimum coefficient for an extended period of time or erosion damage to the valve seat may result. Notes: The coefficients shown on this page are also appropriate for the EWT-1. 34

35 Product Bulletin 51.1:EW October 2010 EW Valve Table 34. Fisher EWS, CL150, 300, and 600, Quick Opening and Linear Cages, Flow Up through the Port Quick Opening Valve Size, NPS (1) Port Diameter Maximum Travel Flow Coefficient Coeffs. for 6mm (0.25 in) Valve Opening Percent of Total Travel Quick Opening Characteristic mm Inches mm Inches Travel (2) C v x K v X T C v x K v X T C v x K v X T C v x K v X T C v x K v X T C v x K v X T C v x K v X T Linear 4 x x x x x x x The first number indicates both inlet and outlet sizes. The second number indicates effective trim size. 2. When sizing self operated regulators, use coefficients listed for 6 mm (0.25 inch) travel. 3. At 100% travel. Linear Characteristic C v K v X T C v K v X T C v K v X T C v K v X T C v K v X T C v K v X T C v K v X T F L (3) 35

36 EW Valve Product Bulletin 51.1:EW October 2010 Table 35. Fisher EWS, CL150, 300, and 600, Equal Percentage Cages, Flow Up through the Port Equal Percentage Valve Size, NPS (1) Equal Percentage Characteristic Port Maximum Flow Valve Opening Percent of Total Travel Diameter Travel Coefficient mm Inches mm Inches x x x x x x x The first number indicates both body inlet and outlet size. The second number indicates effective trim size. 2. At 100% travel. C v K v X T C v K v X T C v K v X T C v K v X T C v K v X T C v K v X T C v K v X T F L (2) 36

37 Product Bulletin 51.1:EW October 2010 EW Valve Table 36. Fisher EWS, CL150, 300, and 600, Whisper Trim I Cages, Flow Up through the Port Whisper Trim I Linear Characteristic Valve Port Maximum Flow Size, Diameter Travel Coefficient Valve Opening Percent of Total Travel F (2) L NPS (1) mm Inches mm Inches C v x K v X T C v x K v X T C v x K v X T C v K v x X T C v K v X T C v K v x X T C v K v X T C v K v x X T C v K v X T The first number indicates both body inlet and outlet size. The second number indicates effective trim size. 2. At 100% travel. 37

38 EW Valve Product Bulletin 51.1:EW October 2010 Table 37. Fisher EWS, CL150, 300, and 600, Whisper Trim III Cage Whisper Trim III - Flow Up Valve Size, NPS (2) Linear Characteristic (1) Port Maximum Flow Valve Opening Percent of Total Travel Diameter Travel Coefficient Minimum (3) mm Inches mm Inches x x x x x x x A3 P/P1 0.6 C v K v C v K v B3 P/P1 0.6 C v K v C v K v C3 P/P1 0.6 C v K v C v K v D3 P/P1 0.6 C v K v C v x K v Level D exhibits an equal percentage characteristic for the first 38 mm (1.5 inch) of travel, then linear characteristic. 2. The first number indicates both body inlet and outlet size. The second number indicates effective trim size. 3. Valves should not be required to throttle at less than the specified minimum coefficient for an extended period of time. Erosion damage to the valve seats may result. 4. This column lists X T factors at 100% travel. x T (4) 38

39 Product Bulletin 51.1:EW October 2010 EW Valve Table 38. Fisher EWS; CL900; Quick Opening, Linear, and Equal Percentage Cages Quick Opening - Flow Up Quick Opening Characteristic Valve Port Maximum Flow Size, Diameter Travel Coefficient Valve Opening Percent of Total Travel F (2) L NPS (1) mm Inches mm Inches C v x K v X T C v x K v X T Linear - Flow Up 8 x x Equal Percentage - Flow Up 8 x x The first number indicates both body inlet and outlet size. The second number indicates effective trim size. 2. At 100% travel. Linear Characteristic C v K v X T C v K v X T Equal Percentage Characteristic C v K v X T C v K v X T

40 EW Valve Product Bulletin 51.1:EW October 2010 Table 39. Fisher EWT, CL600, Cavitrol III Cage CL600 - Flow Down Valve Size, NPS (1) Linear Characteristic Port Maximum Minimum Flow Valve Opening Percent of Total Travel Diameter Travel Throttling Coefficient mm Inches mm Inches C (2) v x x x x x x 8 (4) x 8 (5) x x x x x One Stage F L (3) C v K v C v K v C v K v C v K v C v K v C v K v C v K v Two Stage C v K v C v K v C v K v C v K v C v K v The first number indicates both body inlet and outlet size. The second number indicates effective trim size. 2. Valves should not be required to throttle at a C v less than the specified minimum C v for an extended period of time. Erosion damage to the valve seats may result. 3. At 100% travel. 40

41 Product Bulletin 51.1:EW October 2010 EW Valve Table 40. Fisher EWT, CL900, Cavitrol III Cage CL900 - Flow Down Linear Characteristic Valve Port Maximum Minimum Flow Size, Diameter Travel Throttling Coefficient Valve Opening Percent of Total Travel F (3) L NPS (1) mm Inches mm Inches C (2) v One Stage 8 x C v K v C v K v x 8 (4) C v K v x 8 (5) Two Stage C v K v x C v K v x C v K v The first number indicates both body inlet and outlet size. The second number indicates effective trim size. 2. Valves should not be required to throttle at a C v less than the specified minimum C v for an extended period of time. Erosion damage to the valve seats may result. 3. At 100% travel. 4. This construction has an internal cage spacer and load ring. 5. This construction has a load ring. Note: All other EWT flow coefficients are identical to the EWD. 41

42 EW Valve Product Bulletin 51.1:EW October 2010 Specifications Valve Body Configurations See Available Configurations section Valve Body Sizes See table 2 End Connection Styles Flanged: CL150, 300, 600, and 900 raised-face or ring-type joint flanges per ASME B16.5 Buttwelding: Styles per ASME B16.25 schedules that are consistent with ASME B16.34 are Schedule 40 or 80 for all CL300 and 600 valves, Schedule 80 or XXS for NPS 8x6 CL900 valves, or Schedule 80, 100, or 120 for NPS 12x8 CL900 valves Maximum Inlet Pressures and Temperatures (1) Consistent with applicable CL300, 600 (2), or 900 pressure/temperature ratings per ASME B16.34 unless limited as follows: Valves With All Except Cavitrol III or Whisper Trim III Cages: Where limited by individual pressure/temperature capabilities in figure 9 or 10 or temperature capabilities in table 11, 12, 13, or 20. Valves With Cavitrol III Cages: Where limited by individual pressure/temperature capabilities in figure 13 or temperature capabilities in table 16 or 20. Valves With Whisper Trim III Cages: Where limited by individual pressure/temperature capabilities in figure 16, 17, or 18 or temperature capabilities in table 18 or 20. Maximum Pressure Drops (1),(3) Same as maximum inlet pressure for specific construction defined above, except where further limited as follows: Valves With All Except Cavitrol III or Whisper Trim III Cages: See figure 9 or 10. Valves With Cavitrol III Cages: See figure 13. Valves With Whisper Trim III Cages: See figure 16, 17, or 18, except where further restricted by the following max P/P1 ratio 0.60 for level - continued - A cages, 0.75 for level B cages, 0.85 for level C cages, or 0.99 for level D cages (4) Shutoff Classifications Per ANSI/FCI 70-2 and IEC See tables 3 and 4 Construction Materials Valve, Bonnet, and Bonnet Spacer If Used: WCC carbon steel, LCC carbon steel, WC9 chrome moly steel, CF8M (316 SST), other materials upon request Valve Plug, Cage, and Metal Seating Parts Valves With All Except Cavitrol III or Whisper Trim III Cages: See table 5 or 14. Valves With Cavitrol III Cages: See table 15. Valves With Whisper Trim III Cages: See table 17, 18, or 19. All Other Parts: See table 20 Material Temperature Capabilities (1) Valve Body/Trim Combinations Valves With All Except Cavitrol III or Whisper Trim III Cages: See figure 9 or 10 and table 11, 12, or 13. Valves With Cavitrol III Cages: See figure 13 and table 16. Valves With Whisper Trim III Cages: See figure 16, 17, or 18 and table 18. All Other Parts: See table 20 Flow Characteristics Standard Cages: Quick-opening, linear, or equal percentage Cavitrol and Whisper Trim Cages: Linear Flow Directions Valves with Standard Cages EWD, EWD-1, EWT, and EWT-1: Normally down (5). EWS and EWS-1: Normally up (6). Valves with Cavitrol Cages: Always down (5). Valves with Whisper Trim III Cages: Always up (6) Flow Coefficients and Noise Level Prediction Refer to the section titled Coefficients in this bulletin or Fisher Catalog 12 Port Diameters and Maximum Valve Plug Travels See table 21 42

43 Product Bulletin 51.1:EW October 2010 EW Valve Specifications (continued) Yoke Boss and Stem Diameters See table 21 Typical Bonnet Styles (see table 23) Plain, style 1 cast extension, style 2 cast extension, ENVIRO-SEAL bellows seal bonnet Packing Arrangements Standard PTFE, Double PTFE, Graphite, ENVIRO-SEAL PTFE, ENVIRO-SEAL Duplex, ENVIRO-SEAL Graphite ULF, HIGH-SEAL Approximate Weights See table 22 Options Lubricator, lubricator/isolating valve, drilled and tapped connection in extension bonnet for leak-off service, valve body drain plug, ENVIRO-SEAL bellows seal bonnet for positive stem sealing of hard-to-handle fluids at temperatures up to 566 C (1000 F), style 3 fabricated extension bonnet made on order to a specific length for cryogenic service, special seismic service bonnet, packings suitable for nuclear service, and forged bonnet for 5 in. (127 mm) yoke boss on NPS 8x6 CL900 valve, Class V shutoff for EWT above 232 C (450 F) using PEEK anti-extrusion rings Class V shutoff for EWD up to 593 C (1100 F) using C-seal trim 1. The pressure/temperature limits in this bulletin and any applicable standard or code limitation should not be exceeded. 2. Certain bonnet bolting material selections may require a CL600 easy-e valve assembly to be derated. Contact your Emerson Process Management sales office for more information. 3. Only NPS 12x8 CL900 valve bodies with threaded (-1) seat rings can take full CL900 pressure drops; CL900 valve bodies with clamped (no dash number) seat rings are limited to CL600 pressure drops. Also, there are two different NPS 8x6 CL900 valve bodies, one for use only with Cavitrol III cages and the other for use with all other constructions. An NPS 8x6 CL900 valve body with Cavitrol III cage can take full CL900 pressure drops. For information on other NPS 8x6 constructions that can take full CL900 pressure drops, contact your Emerson Process Management sales office. All other NPS 8x6 constructions are limited to CL600 pressure drops (1440 psid flowing drop) even though installed in a CL900 valve body. 4. Restriction based on excessive noise if max P/P1 ratio for a given cage level is exceeded. 5. Down:in through cage and out through seat ring (direction shown in figure 2). 6. Up:in through seat ring and out through cage as shown in figure 14. ENVIRO-SEAL Packing System Specifications Applicable Stem Diameters 19.1 (3/4), 25.4 (1), and 31.8 (1-1/4) diameter valve stems Maximum Pressure/Temperature Limits (1) To Meet the EPA Fugitive Emission Standard of 100 PPM (2). For ENVIRO-SEAL PTFE and ENVIRO-SEAL Duplex packing systems: full CL300 up to 232 C (450 F) For ENVIRO-SEAL Graphite ULF packing system: 1500 psig (104 bar) at 316 C (600 F) Construction Materials PTFE Packing Systems: Packing Ring and Lower Wiper: PTFE V-ring (3). Male and Female Adaptor Rings: Carbon-filled PTFE V-ring Graphite ULF Packing Systems: Graphite rings Anti-Extrusion Washer: Filled PTFE (not required for graphite packing) Lantern Ring: S31600 (316 stainless steel) (not required for graphite packing) Packing Box Flange: S31600 Spring: 17-7PH stainless steel or N06600 Packing Follower: S31600 lined with carbon-filled PTFE Packing Box Studs: Strain-hardened 316 stainless steel Packing Box Nuts: 316 stainless steel SA194 Grade 8M 1. Refer to the valve specifications in this bulletin for pressure/temperature limits of valve parts. Do not exceed the pressure/temperature rating of the valve. Do not exceed any applicable code or standard limitation. 2. The Environmental Protection Agency (EPA) has set a limit of 100 parts per million (ppm) for fugitive emissions from a valve in selected VOC (Volatile Organic Compound) services. 3. In vacuum service, it is not necessary to reverse the ENVIRO-SEAL PTFE packing rings. 43

44 EW Valve Product Bulletin 51.1:EW October 2010 Note Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use, or maintenance of any product. Responsibility for the selection, use, and maintenance of any product remains with the purchaser and end user. Fisher, easy e, Cavitrol, Whisper Trim, ENVIRO SEAL, and WhisperFlo are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are governed by our terms and conditions, which are available upon request. We reserve the right to modify or improve the designs or specifications of such products at any time without notice. Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user. Emerson Process Management Marshalltown, Iowa USA Sorocaba, Brazil Chatham, Kent ME4 4QZ UK Dubai, United Arab Emirates Singapore Singapore Fisher 44 Controls International LLC 1973, 2010; All Rights Reserved

45 Product Bulletin 61.1:657 D100087X012 Fisher 657 and 667 Diaphragm Actuators Fisher 657 and 667 spring-opposed diaphragm actuators (figure 1) position the valve plug in the valve in response to varying controller or valve positioner pneumatic output signals applied to the actuator diaphragm. Zero setting of the actuator is determined by the compression of the actuator spring. Span is set by both the actuator spring rate and the number of springs available. The 657 actuator is direct-acting; the 667 is reverse-acting. These actuators are designed to provide dependable on-off or throttling operation of automatic control valves. 657 and 667 Actuators Features Application Versatility Five actuator types in eleven sizes are available for an extensive variety of applications. Spring rates, travel stops, and manual operators are available for nearly any control valve application. W2174-2/IL W1916-3/IL Excellent Linearity Between Loading Pressure and Travel A molded diaphragm travels in a deep diaphragm casing, minimizing area change throughout the travel. High Degree of Dynamic Stability and Frequency Response A shallow casing on the pressure side means reduced volume on that side, thereby minimizing response time. High Thrust Capability The molded diaphragm allows maximum thrust for given diaphragm size. Long Service Life Rugged thick-walled cast iron and steel construction provides increased stability, corrosion protection, and protection from deformation should over-pressurization occur. 657 ACTUATOR 667 ACTUATOR Figure 1. Fisher 657 and 667 Actuators Mounted on easy-e Valves Cold Service Applications Enhanced product specifications for all sizes of 657 and 667 diaphragm actuators allow performance to 50 C ( 58 F). Use of a positioner is recommended to ensure responsiveness in applications operating below 40 C ( 40 F). Positive Connections A split block stem connection provides a solid transfer of motion while allowing easy mounting. The absence of linkages helps to avoid lost motion and inaccurate valve positioning.

46 657 and 667 Actuators Contents Features... 1 Available Configurations... 2 Direct Action... 2 Reverse Action... 2 Accessories... 2 Handwheels... 2 Adjustable Travel Stops... 6 Other... 6 Ordering Information Tables Additional Specifications... 4 Volumetric Casing Displacement... 5 Approximate Actuator Weights (without handwheel)... 5 Thrust Capabilities... 6 Handwheel Specifications... 9 Adjustable Travel Stop Styles Dimensions Specifications Available Configurations Direct Action All 657 actuators are direct acting. Applying air pressure to the upper diaphragm casing forces the actuator stem downward. When this pressure is reduced, the opposing spring force moves the actuator stem upward. Should the loading pressure fail, the spring forces the stem to the extreme upward position. This provides fail-open action for push-down-to-close valves and fail-closed action for push-down-to-open valves. 657 A direct-acting actuator used on sliding-stem valves. Available in sizes 30 through 100. See figures 1, 2, 3, 6, and A 657 actuator in sizes 70 and 87, designed with 102 mm (4-inch) travel. Product Bulletin 61.1:657 Reverse Action All 667 actuators are reverse acting. Applying air pressure to the lower diaphragm casing forces the actuator stem upward against the opposing spring force. When this loading pressure is reduced, the spring moves the actuator stem downward. Should the loading pressure fail, the spring forces the stem to the extreme downward position. These actuators provide fail-closed action for push-down-to-close valves and fail-open action for push-down-to-open valves. 667 A reverse-acting actuator used on sliding-stem valves. Available in sizes 30 through 100 and 76. See figures 1, 2, 3, and A 667 actuator in sizes 70 and 87, designed with 102 mm (4-inch) travel. Accessories Handwheels Handwheels for diaphragm actuators are often used as adjustable travel stops. They also provide a ready means of positioning the control valve in an emergency. The specifications in tables 5 and 6 apply to handwheels on both 657 and 667 Series actuators. For repeated or daily manual operation, the unit should be equipped with a side-mounted handwheel actuator. Top-Mounted Handwheels Typical 657 and 667 actuators with handwheels mounted on the diaphragm case are shown in figure 3 (not available on a 667 actuator, size 80). On the 657 actuator, the handwheel can be set to limit the travel in the upward direction; on the 667 actuator, travel in the downward direction can be restricted. A P-2 travel stop (figure 5) is available for a 667 actuator, sizes to limit travel in either the upward or downward directions. An actuator with a P-2 travel stop is limited to a maximum travel of 19 mm (0.75 inch). The handwheel on the size 100 is similar in function to those on the smaller sizes, but it uses a gear drive similar to the drive employed on the integral side-mounted handwheels (see figure 3). 2

47 Product Bulletin 61.1: and 667 Actuators DIAPHRAGM CASINGS DIAPHRAGM DIAPHRAGM PLATE ACTUATOR SPRING ACTUATOR STEM SPRING SEAT SPRING ADJUSTOR STEM CONNECTOR YOKE TRAVEL INDICATOR DISK W0364-2/IL INDICATOR SCALE W0363-2/IL 667 SIZES SIZES SIZE 100 W0366-1/IL Figure 2. Typical Actuators 3

48 657 and 667 Actuators Product Bulletin 61.1:657 Table 1. Additional Specifications for Fisher 657 and 667 Series Actuators EFFECTIVE YOKE MAXIMUM STEM MAXIMUM ACTUATOR DIAPHRAGM BOSS ALLOWABLE DIA TRAVEL SIZE AREA DIAMETER THRUST (1) cm 2 mm N , , , , , , , (2) (3) 39,142 76(667) , , ,075 (4) (2) (3) 39, H (5) ,160 Inch 2 Inch Lb /8 3/ /8 3/ /16 1/ /16 1/ /16 1/ /16 3/ /16 3/ (2) /16 3/4 4 (3) (667) /16 3/ , /4 3 19,800 (4) 87 (2) H (5) 1-1/ These values are based on material limitations such as yoke, stem connection, diaphragm plate, and travel stop strengths. 2. Values also apply to and actuators. 3. For and actuator constructions. 4. Steel construction. 5. H=Heavy actuator-to-valve bolting. 3 4 (3) ,000 4

49 Product Bulletin 61.1: and 667 Actuators Table 2. Volumetric Casing Displacement for Fisher 657 and 667 Series Actuators ACTUATOR SIZE CLEARANCE TRAVEL, mm VOLUME (1) cm 3 Casing Volume (2), cm and and , 60, and and ,110 14,880 18, ,490 12,450 14,860 19, ,880 16,400 19,170 21,940 25,630 33,000 40, ,780 18,320 21,070 23,840 27,530 34,900 42,280 TRAVEL, INCH Inch Casing Volume (2), Inch and and 50 46, 60, and and Clearance volume indicates casing volume at zero travel. 2. Includes clearance volume Table 3. Approximate Actuator Weights (without handwheel) ACTUATOR SIZE ACTUATOR Kg Lb 5

50 657 and 667 Actuators Product Bulletin 61.1:657 Table 4. Thrust Capabilities (1) by Input Signal Range TRAVEL ACTUATOR PRESSURE RANGE TO ACTUATOR THRUST CAPABILITIES SIZE DIAPHRAGM (2) mm Bar N ,190 11, , ,590 13, ,110 11, ,950 19, ,590 13, , ,030 36, , ,019 28,024 Inch Psig Lb For Size actuators, contact your Emerson Process Management sales office. 2. Consult Fisher 657 and 667 instruction manuals (D100306X012, D100307X012, D100310X012, and D100311X012) for additional information on maximum pressure limitations. Clockwise rotation of the handwheel on the 657 actuator moves the actuator stem downward, compressing the spring. Spring action returns the stem as the handwheel is turned counterclockwise. With the 667 actuator, counterclockwise rotation moves the stem upward, and spring action returns the stem on clockwise rotation. Side-Mounted Handwheels Figure 4 shows the side-mounted handwheels (designated by the letters MO) applicable to sizes 34 through 87, 657 and 667 actuators. Size 30 actuators do not have a side-mounted handwheel available. All side-mounted handwheels can be used to stroke the valve in either direction at any point in the actuator stem travel. Unlike the top-mounted handwheel, the side-mounted handwheel can be positioned to limit travel in either direction, but not both at the same time. With the handwheel in the neutral position, automatic operation is possible throughout full valve travel. In any other position, valve travel will be restricted. The handwheel is furnished with a spring-loaded ball detent which prevents vibration from changing the setting. Adjustable Travel Stops Top-mounted adjustable travel stops are available for 657 and 667 Series actuators. They are used to limit travel in the up, down, or up and down directions. Figure 5 illustrates the different constructions. Table 7 locates the different style constructions with actuator type and use. Other Accessories such as transducers, positioners, position transmitters, air relays, volume boosters, switching valves, lockup valves, limit switches, and solenoid valves are also available for actuator mounting. They are described in separate publications. Contact your Emerson Process Management sales office for details. 6

51 Product Bulletin 61.1: and 667 Actuators W0368-2/IL W0369-2/IL 657 ACTUATOR (EXCEPT SIZE 100) 667 ACTUATOR (EXCEPT SIZES 80 AND 100) W0370-1/IL TOP VIEW W0370-1/IL 657 ACTUATOR SIZE 100 (GEAR DRIVEN) Figure 3. Typical Top-Mounted Handwheels 7

52 657 and 667 Actuators Product Bulletin 61.1:657 SECTION A-A W0371-1/IL W0372-1/IL SIZES 34 THROUGH 60 SIZES 70, 76, 80, AND 87 Figure 4. Typical Side-Mounted Handwheels for Fisher 657 and 667 Series Actuators STYLE AND UP STOP STYLE AND DOWN STOP STYLE DOWN STOP STYLE UP AND DOWN STOP 40A38A1211-E 40A8764-E STYLE UP STOP STYLE UP STOP STYLE UP STOP STYLE P2 667 UP AND DOWN STOP Figure 5. Adjustable Travel Stops 8

53 Product Bulletin 61.1: and 667 Actuators Table 5. Fisher 657 Handwheel Specifications TOP-MOUNTED HANDWHEEL SIDE-MOUNTED HANDWHEEL Maximum Maximum 657 Handwheel ACTUATOR Diameter Turns Per Rim Force (1) Handwheel Handwheel Output Diameter Turns Per Rim Force (1) Handwheel Output SIZE mm Travel Force (3) mm Travel Force (3) mm N N mm N N and , , and , , and , , and , , , , (2) ,000 Inch Turns Per Inch Travel Lb Lb Inch Turns Per Inch Travel and and and and (2) , Tangential handwheel force required to produce the handwheel output force shown. (Proportional to handwheel output force). 2. Top-mounted with gear drive. 3. Maximum force available to compress the actuator spring and close the valve. Lb Lb 9

54 657 and 667 Actuators Product Bulletin 61.1:657 Table 6. Fisher 667 Handwheel Specifications 667 ACTUATOR SIZE Handwheel Diameter TOP-MOUNTED HANDWHEEL Turns Per mm Travel Rim Force (1) Maximum Handwheel Output Force (3) 667 ACTUATOR SIZE SIDE-MOUNTED HANDWHEEL Handwheel Diameter Turns Per mm Travel Rim Force (1) Maximum Handwheel Output Force (3) mm N N mm N N and , and , , and and , ,690 46, 60, and , and , , ,690 70, 76, and 70 and , mm Bar , (2) , , ACTUATOR SIZE Inch Turns Per Inch Travel Lb Lb 667 ACTUATOR SIZE Inch Turns Per Inch Travel and and and and , 60, and and and , 76, and 30 Inch Bar (2) , Tangential handwheel force required to produce the handwheel output force shown. (Proportional to handwheel output force). 2. Top-mounted with gear drive. 3. Maximum force available to compress actuator spring. Lb Lb Table 7. Adjustable Travel Stop Styles (1) Actuator Size and 667 Size Up Stop NOTE 2 NOTE Down Stop Up Stop 12, 13 (3), 14 12, 13 (3), 14 12, 13 (3), 14 12, 13 (3), 14 12, 13 (3), 14 12, 13 (3), 14 12, 13 (3), (3) 667 Down Stop NOTE Up and Down Stop (4), P2 (5) 11 (4), P2 (5) 11 (4), P2 (5) 11 (4), P2 (5) 1. See figure Top-mounted handwheel, see figure Adjustable handwheel up stop mm (1.5 inch) maximum travel. 5. Adjustable handwheel up and down stop, 19 mm (0.75 inch) maximum travel. 10

55 Product Bulletin 61.1: and 667 Actuators W4917-1/IL W4273-1/IL Figure 6. Fisher 646 Electro-Pneumatic Transducer on 657 Actuator Figure 8. Fisher 4200 Position Transmitter on 667 Actuator W4930/IL Figure 7. Fisher 3582i Valve Positioner on 657 Actuator 11

56 657 and 667 Actuators Product Bulletin 61.1:657 Table 8. Dimensions DIMENSION REFERENCE ACTUATOR SIZE mm B 657, , C D (2) MO (1) MO E MO MO 657 H c H s J c J s K M N B 657, , , , MO 657-4MO MO 667-4MO 657, , Inches NOTE 3 NOTE NOTE C D (2) MO MO E MO MO 657 H c NOTE 3 NOTE H s J c J s K M N 657, , , , MO 657-4MO MO 667-4MO MO = Manual operator. 2. Also available with 7 inch boss. 3. With group 1 springs, E=1959 mm (77.12 inch). With group 2 springs, E=1497 mm (58.94 inch). 4. With group 1 springs, E=2345 mm (92.31 inch). With group 2 springs, E=1883 mm (74.12 inch). 5. With group 1 springs, M=2103 mm (82.81 inch). With group 2 springs, M=1654 mm (65.12 inch) NOTE

57 Product Bulletin 61.1: and 667 Actuators AU6713-D/DOC AU6713-D/DOC A0171-2/DOC 40A8196/DOC 657, 667, 657-4, AND SIZES 30 THROUGH , 667, 657-4, AND SIZES 30 THROUGH 87 ALL TYPES SIZES 70, 80, 87, AND 667 SIZE AND 667 SIZE 100 Figure 9. Dimensions (also see table 8) Ordering Information When ordering, specify: Application 1. On-off or throttling service 2. Input signal range 3. Maximum supply pressure 4. Valve body type and size with which the actuator will be used 5. Valve plug travel 6. Actuator thrust required with actuator stem both fully retracted and fully extended 7. Stroking time requirements, if critical 8. Seismic requirements, if critical 9. Ambient temperature range Actuator and Positioner Be sure to specify: actuator type number; whether a positioner is required; whether a top-mounted handwheel is required; and whether an adjustable up or down travel stop is required. Refer to the Specifications section. Review the information under each specification and in the referenced tables and figures. Specify the desired choice wherever there is a selection to be made. Valve Body and Accessories Refer to the separate valve body bulletin and bulletins covering accessories for ordering information. 13

58 657 and 667 Actuators Product Bulletin 61.1:657 Specifications Standard Operating Pressure Range (1) 657 and 667: 0.2 to 1.0 bar (3 to 15 psig) or 0.4 to 2.0 bar (6 to 30 psig) and 667-4: 0.2 to 1.9 bar (3 to 27 psig) 667 Size 76: 0.4 to 2.0 bar (6 to 30 psig) or 0 to 3.1 bar (0 to 45 psig) Maximum Travel See table 1 Output Indication Stainless steel disk or pointer and graduated scale Stroking Speed Dependent on actuator size, travel, spring rate, initial spring compression, and supply pressure. If stroking speed is critical, consult your Emerson Process Management sales office Maximum Allowable Thrust (2) See table 1 Operating Temperature Range (1) Standard Construction (Nitrile Elastomers): 40 to 82 C ( 40 to 180 F) Optional Construction (Silicone Diaphragm): 40 to 149 C ( 40 to 300 F) Maximum Valve Packing Box Temperature: 427 C (800 F) with cast iron yoke Volumetric Displacement See table 2 Signal Connections Sizes and 667 Size 76: 1/4 NPT internal Sizes 70 and 87: 1/2 NPT internal Size : 3/4 NPT internal with 1/4 NPT internal bushing 667: 1/2 NPT internal with 1/4 NPT internal bushing Size 100: 1 NPT internal with 1/4 NPT internal bushing Effective Diaphragm Area See table 1 Construction Materials (refer to figure 2) Diaphragm Casing Sizes 30-87: Steel Size 80: Cast iron or steel Size 100: Cast aluminum Diaphragm Sizes 30-87: Nitrile on nylon, Silicone on polyester Size 100: Nitrile on polyester Diaphragm Plate 657 Sizes 30-60, 100: Cast aluminum 657 Sizes 70-87: Cast iron or steel 667 Sizes 30-60, 100: Cast aluminum or steel 667 Sizes 70-87: Cast iron or steel Actuator Spring: Steel Spring Adjustor: Steel Spring Seat: Steel or cast iron Actuator Stem: Steel Travel Indicator: Stainless steel O-Rings: Nitrile Seal Bushing: Brass Stem Connector: Zinc-plated steel Yoke Sizes 30-80: Cast iron or steel Size 100: Steel - continued - 14

59 Product Bulletin 61.1: and 667 Actuators Specifications (continued) Construction Materials for Cold Service [to 50 C ( 58 F)] 657 and 667--all sizes Yoke: Steel (Grade LCC) Diaphragm: Silicone O-Rings: (3) Ethylene Propylene Bolting: Stainless Steel B8M Cl 2 Stem Connector: Stainless Steel Lubricant: Silicone Stem and Yoke Boss Diameters See table 1 Approximate Weight See table 3 Options Oversize signal connections, Plastic yoke covers, Watertight yoke (sealed construction for certain applications where valve stem and packing must be protected) 1. The pressure and temperature limits in this bulletin and in any applicable standard or code limitation should not be exceeded. 2. Do not exceed the thrust limits in this bulletin. 3. Includes diaphragm casing seals, casing-mounted handwheel on 657, seal bushing on 667. Note Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use, or maintenance of any product. Responsibility for the selection, use, and maintenance of any product remains with the purchaser and end user. 15

60 657 and 667 Actuators Product Bulletin 61.1:657 Fisher and easy e are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are governed by our terms and conditions, which are available upon request. We reserve the right to modify or improve the designs or specifications of such products at any time without notice. Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user. Emerson Process Management Marshalltown, Iowa USA Sorocaba, Brazil Chatham, Kent ME4 4QZ UK Dubai, United Arab Emirates Singapore Singapore Fisher 16 Controls International LLC 1990, 2010; All Rights Reserved

61 Product Bulletin 62.1:DVC6000 D102758X012 DVC6000 Digital Valve Controllers Fisher FIELDVUE DVC6000 Digital Valve Controllers FIELDVUE DVC6000 digital valve controllers (figures 1 and 2) are communicating, microprocessor based current to pneumatic instruments. In addition to the traditional function of converting a current signal to a valve position pressure signal, DVC6000 digital valve controllers, using HART communications protocol, give easy access to information critical to process operation. This can be done using a Field Communicator at the valve or at a field junction box, or by using a personal computer or a system console within the control room. Using HART communication protocol, information can be integrated into a control system or received on a single loop basis. DVC6000 digital valve controllers can be used on single or double acting actuators. The digital valve controller receives feedback of the valve travel position plus supply and actuator pneumatic pressure. This allows the instrument to diagnose not only itself, but also the valve and actuator to which it is mounted. This provides you with very cost effective maintenance information, as the required maintenance can be performed on the instrument and valve when there really is a need. Wiring is economical because DVC6000 digital valve controllers use two wire 4 to 20 ma loop power. This provides for low cost replacement of existing analog instrumentation. The two wire design avoids the high cost of running separate power and signal wiring. W7957 / IL W Figure 1. FIELDVUE DVC6010 Digital Valve Controller Mounted on a Sliding Stem Valve Actuator Figure 2. FIELDVUE DVC6010 Digital Valve Controller Mounted on Fisher 585C Piston Actuator

62 DVC6000 Digital Valve Controllers Product Bulletin 62.1:DVC6000 Specifications Available Configurations Valve Mounted Instrument: DVC6010: Sliding stem applications DVC6020: Rotary applications and long stroke sliding stem applications DVC6030: Quarter turn rotary applications Remote Mounted Instrument (1) : DVC6005: Base unit for 2 inch pipestand or wall mounting DVC6015: Feedback unit for sliding stem applications DVC6025: Feedback unit for rotary or long stroke sliding stem applications DVC6035: Feedback unit for quarter turn rotary applications DVC6000 digital valve controllers can be mounted on Fisher and other manufacturers rotary and sliding stem actuators. Input Signal Point to Point:. Analog Input Signal: 4 20 ma DC, nominal; split ranging available Minimum Voltage Available at Instrument Terminals must be 10.5 VDC for analog control, 11 VDC for HART communication (see instrument instruction manual for details) Minimum Control Current: 4.0 ma Minimum Current w/o Microprocessor Restart: 3.5 ma Maximum Voltage: 30 VDC Overcurrent Protection: Input circuitry limits current to prevent internal damage Reverse Polarity Protection: No damage occurs from reversal of loop current Multi drop:. Instrument Power: 11 to 30 VDC at approximately 8 ma Reverse Polarity Protection: No damage occurs from reversal of loop current Output Signal Pneumatic signal as required by the actuator, up to 95% of supply pressure Minimum Span: 0.4 bar (6 psig) Maximum Span: 9.5 bar (140 psig) Action: Double, Single Direct, and Single Reverse Supply Pressure (2) Minimum Recommended: 0.3 bar (5 psig) higher than maximum actuator requirements Maximum: 10.0 bar (145 psig) or maximum pressure rating of the actuator, whichever is lower Medium: Air or Natural Gas (7) Air: Supply pressure must be clean, dry air that meets the requirements of ISA Standard A maximum 40 micrometer particle size in the air system is acceptable. Further filtration down to 5 micrometer particle size is recommended. Lubricant content is not to exceed 1 ppm weight (w/w) or volume (v/v) basis. Condensation in the air supply should be minimized Natural Gas: Natural gas must be clean, dry, oil free, and noncorrosive. H 2 S content should not exceed 20 ppm. Steady State Air Consumption (3)(4) Standard Relay: At 1.4 bar (20 psig) supply pressure: Less than 0.38 normal m 3 /hr (14 scfh) At 5.5 bar (80 psig) supply pressure: Less than 1.3 normal m 3 /hr (49 scfh) Low Bleed Relay (5) : At 1.4 bar (20 psig) supply pressure: Average value normal m 3 /hr (2.1 scfh) At 5.5 bar (80 psig) supply pressure: Average value normal m 3 /hr (6.9 scfh) Maximum Output Capacity (3)(4) At 1.4 bar (20 psig) supply pressure: 10.0 normal m 3 /hr (375 scfh) At 5.5 bar (80 psig) supply pressure: 29.5 normal m 3 /hr (1100 scfh) Independent Linearity (6) ±0.50% of output span continued 2

63 Product Bulletin 62.1:DVC6000 DVC6000 Digital Valve Controllers Specifications (continued) Electromagnetic Compatibility Meets EN (First Edition) Immunity Industrial locations per Table 2 of the EN standard. Performance is shown in table 2 below. Emissions Class A ISM equipment rating: Group 1, Class A Lightning and Surge Protection The degree of immunity to lightning is specified as Surge immunity in table 2. For additional surge protection commercially available transient protection devices can be used. IEC Compliance Requirements (Valve Mounted Instruments Only) Power Source: The loop current must be derived from a separated extra low voltage (SELV) power source Environmental Conditions: Installation Category I Electrical Classification Hazardous Area: CSA Intrinsically Safe, Explosion proof, Division 2, Dust Ignition proof FM Intrinsically Safe, Explosion proof, Non incendive, Dust Ignition proof ATEX Intrinsically Safe, Flameproof, Type n IECEx Intrinsically Safe, Flameproof, Type n NEPSI Intrinsically Safe, Flameproof INMETRO Intrinsically Safe, Flameproof, Type n Refer to tables 3, 4, 5, 6, 7, and 8. Electrical Housing: CSA Type 4X, IP66 FM NEMA 4X ATEX IP66 IECEx IP66 NEPSI IP66 INMETRO IP66 Other Classifications/Certifications TIIS Japan KISCO Korea Industrial Safety Corp. GOST R Russian GOST R FSETAN Russian Federal Service of Technological, Ecological and Nuclear Inspectorate Contact your Emerson Process Management sales office for classification/certification specific information Connections Supply Pressure: 1/4 NPT internal and integral pad for mounting 67CFR regulator Output Pressure: 1/4 NPT internal Tubing: 3/8 inch recommended Vent (pipe away): 3/8 NPT internal Electrical: 1/2 NPT internal conduit connection Vibration Testing Method Tested per ANSI/ISA S Section A resonant frequency search is performed on all three axes. The instrument is subjected to the ISA specified 1/2 hour endurance test at each major resonance, plus an additional two million cycles. Humidity Limits 0 to 100% condensing relative humidity with minimal zero or span shifts Input Impedance The input impedance of the DVC6000 active electronic circuit is not purely resistive. For comparison to resistive load specifications, an equivalent impedance of 550 ohms may be used. This value corresponds to 20 ma. Operating Ambient Temperature Limits (2)(8) 40 to 85 C ( 40 to 185 F) for most approved valve mounted instruments 60 to 125 C ( 76 to 257 F) for remote mounted feedback units 52 to 85 C ( 62 to 185 F) for valve mounted instruments utilizing the Extreme Temperature option (fluorosilicone elastomers) continued 3

64 DVC6000 Digital Valve Controllers Product Bulletin 62.1:DVC6000 Specifications (continued) Construction Materials Housing, module base and terminal box: ASTM B85 A03600 low copper aluminum alloy (standard) CF8M (cast 316 stainless steel) (optional for valve mounted instruments only) Cover: Thermoplastic polyester Elastomers. Standard: Nitrile Optional: Fluorosilicone Stem/Shaft Travel Linear Actuators with rated travel between 6.35 mm (0.25 inch) and 606 mm ( inches) Rotary Actuators with rated travel between 50 degrees and 180 degrees Mounting Designed for direct actuator mounting or remote pipestand or wall mounting. Mounting the instrument vertically, with the vent at the bottom of the assembly, or horizontally, with the vent pointing down, is recommended to allow drainage of moisture that may be introduced via the instrument air supply. Weight Valve Mounted Instruments. Aluminum: 3.5 kg (7.7 lbs) Stainless steel: 7.7 kg (17 lbs) Remote Mounted Instruments. DVC6005 Base Unit: 4.1 kg (9 lbs) DVC6015 Feedback Unit: 1.3 kg (2.9 lbs) DVC6025 Feedback Unit: 1.4 kg (3.1 lbs) DVC6035 Feedback Unit: 0.9 kg (2.0 lbs) Options Supply and output pressure gauges or Tire valves Integral mounted filter regulator Stainless steel housing, module base and terminal box (valve mounted instruments only) Low Bleed Relay, Extreme Temperature Remote Mount Inline 10 micrometer air filter Safety Instrumented System (SIS) Solutions Safety Related Nuclear Applications Natural Gas Certified Feedback Assembly PTFE Sleeve Protective Kit for aluminum units in saltwater or particulate environments NOTE: Specialized instrument terms are defined in ANSI/ISA Standard 51.1 Process Instrument Terminology conductor shielded cable, 22 AWG minimum wire size, is required for connection between base unit and feedback unit. Pneumatic tubing between base unit output connection and actuator has been tested to 15 meters (50 feet) maximum without performance degradation. 2. The pressure/temperature limits in this document and any other applicable code or standard should not be exceeded. 3. Normal m 3 /hour Normal cubic meters per hour at 0 C and bar, absolute. Scfh Standard cubic feet per hour at 60 F and 14.7 psia. 4. Values at 1.4 bar (20 psig) based on a single acting direct relay; values at 5.5 bar (80 psig) based on double acting relay. 5. The Low Bleed Relay is offered as standard relay for DVC6000 SIS, used for On/Off applications. 6. Typical value. Not applicable for DVC6020 digital valve controllers in long stroke applications or remote mounted DVC6005 digital valve controllers with long pneumatic tubing lengths. 7. Gas Certified DVC6000 digital valve controllers are FM, ATEX, IECEx, INMETRO, and CSA Single Seal approved for use with natural gas as the supply medium. 8. Temperature limits vary based on hazardous area approval. Features Improved Control Two way digital communications give you current valve conditions. You can rely on this real time information to make sound process management decisions. By analyzing valve dynamics through ValveLink software you can identify control areas needing improvement and maintain a high level of system performance. Environmental Protection You can avoid additional field wiring by connecting a leak detector or limit switch to the auxiliary terminals in the DVC6000 digital valve controller. In this way, the instrument will issue an alert if limits are exceeded. Enhanced Safety You can check instrument and valve operation and keep the process running smoothly and safely from a remote location. Access is possible at a field junction box, marshalling panel, or within the safety of the control room using either a Field Communicator, a notebook PC, or a system workstation. Your exposure to hazardous environments is minimized and you can avoid having to access hard to reach valve locations. Hardware Savings DVC6000 digital valve controllers, when used in an integrated system, allow you to realize significant hardware and installation cost savings by replacing other devices in the process loop, such as positioners and limit switches, with a FIELDVUE digital valve controller. 4

65 Product Bulletin 62.1:DVC6000 DVC6000 Digital Valve Controllers Table 1. FIELDVUE DVC6000 Diagnostic Level Capabilities DIAGNOSTIC LEVEL CAPABILITY AC HC AD PD SIS (1) ODV Auto Calibration Custom Characterization Burst Communication Alerts Step Response, Drive Signal Test & Dynamic Error Band, Valve Signature Performance Tuner Travel Control Pressure Fallback Performance Diagnostics Partial Stroke Testing Lead/Lag Input Filter (2) 1. Refer to Bulletin 62.1:DVC6000 SIS for information on DVC6000 digital valve controllers for Safety Instrumented System (SIS) Solutions. 2. Refer to brochure part # D351146X012 / D351146X412 for information on Fisher optimized digital valves for compressor antisurge applications. Built to Survive Field tough DVC6000 digital valve controllers have fully encapsulated printed wiring boards that resist the effects of vibration, temperature, and corrosive atmospheres. A separate weather tight field wiring terminal box isolates field wiring connections from other areas of the instrument. Increased Uptime With the self diagnostic capability of the DVC6000, you can answer questions about a valve s performance, without pulling the valve from the line. You can run diagnostics (I/P and relay integrity, travel deviation, and on line friction and deadband analysis and trending) while the valve is in service and operating. You can also compare the present valve/actuator signature (bench set, seat load, friction, etc.) against previously stored signatures to discover performance changes, before they cause process control problems. This module contains the critical sub modules so component removal is quick and simple. Travel Control Pressure Fallback Valve position feedback is critical to the operation of a digital valve controller. Without this feedback, the control valve assembly traditionally goes to its fail safe position. DVC6000 digital valve controllers can detect position feedback problems caused by a travel sensor failure or linkage failure and continue to operate in pressure control mode. If a problem with the valve position feedback is detected, the instrument will automatically disable the travel sensor, send an alert, and control its output pressure much like an I/P transducer. This allows the valve assembly to continue to operate with reduced accuracy until maintenance can be scheduled. Faster Commissioning The two way communication capability allows you to quickly commission loops by remotely identifying each instrument, verifying its calibration, reviewing stored maintenance notes, and more. Easy Maintenance The DVC6000 is modular in design. The module base can be removed from the instrument housing without disconnecting the field wiring, pneumatic connections or stem linkages. Diagnostics DVC6000 digital valve controllers are packed with user configurable alerts and alarms. When integrated with a HART communicating system, these flags provide real time notification of current and potential valve and instrument problems. With ValveLink software, tests can be performed to identify problems with the entire control valve assembly. Diagnostic capabilities available are Performance Diagnostics (PD) and Advanced Diagnostics (AD). Refer to table 1 for details on the capabilities of each diagnostic level. 5

66 DVC6000 Digital Valve Controllers Product Bulletin 62.1:DVC6000 ERROR (RED) WARNING (YELLOW) NO CONDITIONS HAVE BEEN DETECTED (GREEN) Figure 3. Red/Yellow/Green Condition Indicators, Shown in ValveLink Software Performance Diagnostics Performance Diagnostics enables the use of diagnostics while the valve is in service and operating. Red/Yellow/Green Condition Indicator (see figure 3) I/P and Relay Integrity Diagnostic Travel Deviation Diagnostic One Button Diagnostic The One Button Diagnostic, (shown in figure 4), is a 20 second sweep which runs the I/P and Relay Integrity, Relay Adjustment, Travel Deviation, Supply Pressure, and Air Mass Flow Performance Diagnostic tests. When the sweep is complete, ValveLink software will show any errors, possible causes, and recommended actions to resolve the error(s). On Line/In Service Friction and Deadband Analysis (see figure 5) Friction and Deadband Trending While all diagnostics can be run while the valve is inline, only the Performance Diagnostics can be performed while the valve is in service and operating. Advanced Diagnostics Advanced Diagnostics include the following dynamic scan tests: Valve Signature (see figure 6) Dynamic Error Band Instrument Drive Signal These diagnostic scans vary the positioner set point at a controlled rate and plot valve operation to determine valve dynamic performance. The valve signature test allows you to determine the valve/actuator friction, bench set, spring rate, and seat load. The Dynamic Error Band test is a combination of hysteresis and deadband plus slewing. Hysteresis and deadband are static measurements. However, because the valve is moving, a dynamic error, or slewing error is introduced. Dynamic scan tests give a better indication of how the valve will operate under process conditions which are dynamic, not static. 6

67 Product Bulletin 62.1:DVC6000 DVC6000 Digital Valve Controllers ERROR TYPE RECOMMENDED ACTION E1035 ERROR DETECTED (RED) POSSIBLE CAUSE E1036 Figure 4. One Button Sweep Air Mass Flow Diagnostic W7468/IL Figure 5. Valve Friction and Deadband Analysis Figure 6. The Valve Signature Display The Step Response Test checks the valve assemblies response to a changing input signal and plots travel versus time. The end results of this test allow you to evaluate the dynamic performance of the valve. The Performance Step Test (25 pre configured points) provides a standardized step test with which to evaluate your valve performance. It utilizes small, medium and large changes. Advanced Diagnostics are performed with ValveLink software. The valve must be out of service for Advanced Diagnostics to be performed. 7

68 DVC6000 Digital Valve Controllers Product Bulletin 62.1:DVC6000 DISTRIBUTED CONTROL SYSTEM (DCS) MODBUS VALVELINK SOFTWARE FIELD TERMINATION ASSEMBLY (FTA) 4 20 ma RS232 TO RS485 CONVERTER HART CONTROL SYSTEM I/O 4 20 ma + HART HART MULTIPLEXER W / IL Figure 7. Integrate Information from the Digital Valve Controller into a Non HART Compatible Control System With ValveLink Software s Modbus Interface Integration Non HART Systems Because DVC6000 digital valve controllers operate with a traditional 4 to 20 ma control signal, they directly replace older analog instruments. Microprocessor based electronics provide improved performance along with repeatable and reliable configuration and calibration. Modbus with ValveLink software and HART multiplexers HART communication allows you to extract more value from DVC6000 digital valve controllers beyond their inherent improved performance. When integrated into a multiplexer network and using ValveLink software, the device and valve information is real time. From the safety of a control room, multiple instruments can be monitored for alerts and alarms. Additionally, tasks such as configuration, calibration and diagnostic testing do not require special trips to the field. ValveLink software can communicate via Modbus to the distributed control system (DCS) to provide critical information such as valve travel alerts and alarms (figure 7). Integrated Control System A control system with HART communication capabilities has the ability to directly gather information from DVC6000 digital valve controllers. Information such as valve travel, alerts and alarms can be seamlessly accessed to provide a view into the field device from the safety of the control room. 8

69 Product Bulletin 62.1:DVC6000 DVC6000 Digital Valve Controllers +0.5 V 0 ANALOG SIGNAL 0.5 V 1200 Hz Hz 0 A6174/IL AVERAGE CURRENT CHANGE DURING COMMUNICATION = 0 Figure 8. HART Frequency Shift Keying Technique Communication HART Protocol Overview The HART (Highway Addressable Remote Transducer) protocol gives field devices the capability of communicating instrument and process data digitally. This digital communication occurs over the same two wire loop that provides the 4 to 20 ma process control signal, without disrupting the process signal (figure 8). In this way, the analog process signal, with its faster response, can be used for control. At the same time, the HART digital communication gives access to calibration, configuration, diagnostic, maintenance, and additional process data. The protocol provides total system integration via a host device. The HART protocol gives you the capability of multidropping, where you can network several devices to a single communications line. This process is well suited for remote applications such as pipelines, custody transfer sites, and tank farms. Field Communicator You can perform configuration and calibration at the valve or anywhere on the two wire loop via a Field Communicator (see figure 9). Powerful tools such as Setup Wizard and Auto Travel Calibration automate the tasks of commissioning DVC6000 digital valve controllers. These automation tools not only save time, but also provide accurate and repeatable results. ValveLink Software ValveLink software is a Windows based software package that allows easy access to the information available from DVC6000 digital valve controllers. Figure 9. Perform Configuration and Calibration at the Valve or Anywhere on the 4 to 20 ma Loop with the 475 Field Communicator Using ValveLink software, you can monitor the performance characteristics of the valve and obtain vital information without having to pull the valve from the line. I/P and Relay Integrity and Travel Deviation Diagnostics, as well as On Line Friction and Deadband Analysis and Trending can be run while the valve is in service and operating. Valve Signature, Dynamic Error Band, and Step Response are displayed in an intuitive user friendly environment that allows easy interpretation of data. Diagnostic graphs can be superimposed over those previously stored to view areas of valve degradation. This allows plant personnel to concentrate efforts on equipment that needs repair, avoiding unnecessary maintenance. This diagnostic capability is readily accessible and available to you either in the control room or on the plant floor. In addition to the diagnostic features, ValveLink software contains an Audit Trail, Batch Runner for automating repetitive tasks, and Trending to view valve performance. ValveLink software provides integration into AMS and DeltaV systems with HART and fieldbus communications. 9

70 DVC6000 Digital Valve Controllers Product Bulletin 62.1:DVC6000 TERMINAL BOX TERMINAL BOX COVER HOUSING PNEUMATIC RELAY GAUGES COVER TRAVEL SENSOR PRINTED WIRING BOARD ASSEMBLY W9329 MODULE BASE ASSEMBLY I/P CONVERTER Figure 10. FIELDVUE DVC6000 Digital Valve Controller Assembly (Valve Mounted Instrument) Principle of Operation DVC6000 instruments (figures 10 and 11) receive a set point and position the valve where it needs to be. The input signal provides electrical power and the set point simultaneously. It is routed into the terminal box through a twisted pair of wires. The input signal is then directed to the printed wiring board assembly where the microprocessor runs a digital control algorithm resulting in a drive signal to the I/P converter. The I/P converter assembly is connected to supply pressure and converts the drive signal into a pressure output signal. The I/P output is sent to the pneumatic relay assembly. The relay is also connected to supply pressure and amplifies the small pneumatic signal from the I/P converter into a single larger pneumatic output signal used by a single acting actuator. For double acting actuators, the relay accepts the pneumatic signal from the I/P converter and provides two pneumatic output signals. The change in relay output pressure to the actuator causes the valve to move. Valve position is sensed through the feedback linkage by the instrument s travel sensor. The travel sensor is electrically connected to the printed wiring board to provide a travel feedback signal used in the control algorithm. The valve continues to move until the correct position is attained. 10

71 Product Bulletin 62.1:DVC6000 DVC6000 Digital Valve Controllers 4 20 ma + HART INPUT SIGNAL AUXILIARY TERMINALS TERMINAL BOX DRIVE SIGNAL PRINTED WIRING BOARD VALVE TRAVEL FEEDBACK OUTPUT A I/P CONVERTER PNEUMATIC RELAY SUPPLY PRESSURE OUTPUT B VALVE AND ACTUATOR E0408 / IL Figure 11. FIELDVUE DVC6000 Digital Valve Controller Block Diagram Installation The DVC6010 digital valve controller is designed for yoke mounting to sliding stem actuators. DVC6020 digital valve controllers are designed for mounting to rotary actuators or long stroke sliding stem actuators (over 4 inches travel). DVC6030 digital valve controllers are designed for mounting on virtually any quarter turn actuator. The DVC6005 digital valve controller base unit may be remote mounted on 2 inch pipestand or wall. The remote mounted DVC6005 base unit connects to the DVC6015, DVC6025, or DVC6035 feedback unit mounted on the actuator. Feedback wiring and pneumatic tubing to the control valve assembly must be connected in the field. Refer to Fisher bulletin 62.1:DVC6000(S1) (D103308X012) for DVC6000 digital valve controller dimensional information. The digital valve controllers are 4 to 20 ma loop powered and do not require additional power. Electrical connections are made in the terminal box. All pressure connections on the digital valve controllers are 1/4 NPT internal connections. The digital valve controller outputs are typically connected to the actuator inputs using 3/8 inch diameter tubing. Remote venting is available. Ordering Information When ordering, specify: 1. Actuator type and size 2. Maximum actuator travel or rotation 3. Options a. Supply pressure regulator b. Supply and output gauges c. HART filter d. Stainless steel housing (valve mounted instruments only) e. Remote mounting 11

72 DVC6000 Digital Valve Controllers Product Bulletin 62.1:DVC6000 Table 2. EMC Summary Results Immunity Port Phenomenon Basic Standard Test Level Enclosure Electrostatic discharge (ESD) Radiated EM field IEC IEC kv contact 8 kv air 80 to V/m with 1 khz AM at 80% 1400 to V/m with 1 khz AM at 80% 2000 to V/m with 1 khz AM at 80% Performance Criteria (1) Point to Point Mode Rated power frequency magnetic field IEC A/m at 50 Hz A A Burst IEC kv A (2) A I/O signal/control Surge IEC kv (line to ground only, each) A (2) A Conducted RF IEC khz to 80 MHz at 3 Vrms A A 1. A = No degradation during testing. B = Temporary degradation during testing, but is self recovering. 2. Excluding auxiliary switch function, which meets Performance Criteria B. A (2) A Multi drop Mode A A Table 3. Hazardous Area Classifications CSA (Canada) Certification Type Certification Obtained Entity Rating Temperature Code Body CSA DVC60x0 DVC60x0S (x = 1,2,3) DVC6005 DVC60x5 (x = 1,2,3) Ex ia Intrinsically Safe Class I,II,III Division 1 GP A,B,C,D,E, F,G per drawing GE42818 T5 Natural Gas Approved Explosion Proof Class I Division 1 GP B,C,D T6 Natural Gas Approved Class I Division 2 GP A,B,C,D T6 Class II Division 1 GP E,F,G T6 Class II Division 2 GP F,G T6 Class III Natural Gas Approved Ex ia Intrinsically Safe Class I,II,III Division 1 GP A,B,C,D, E,F,G per drawing GE42818 T5 Natural Gas Approved Explosion Proof Class I Division 1 GP B,C,D T6 Natural Gas Approved Class I Division 2 GP A,B,C,D T6 Class II Division 1 GP E,F,G T6 Class II Division 2 GP FG T6 Class III Natural Gas Approved Ex ia Intrinsically Safe Class I,II,III Division 1 GP A,B,C,D, E,F,G per drawing GE42818 Explosion Proof Class I Division 1 GP B,C,D T6 Class I Division 2 GP A,B,C,D T6 Class II Division 1,2 GP E,F,G T6 Class III Vmax = 30 VDC Imax = 226 ma Ci = 5 nf Li = 0.55 mh Vmax = 30 VDC Imax = 226 ma Ci = 5 nf Li = 0.55 mh Vmax = 30 VDC Imax = 17.5 ma Ci = 0 uf Li = 0 mh Voc = 9.6 VDC Isc = 3.5 ma Ca = 3.6 uf La = 100 mh T5(Tamb 80 C) T6(Tamb 80 C) T6(Tamb 80 C) T5(Tamb 80 C) T6(Tamb 80 C) T6(Tamb 80 C) T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) Enclosure Rating Type 4X, IP66 Single Seal Device Type 4X, IP66 Single Seal Device Type 4X, IP66 Single Seal Device Type 4X, IP66 Single Seal Device Type 4X, IP66 Single Seal Device Type 4X, IP66 Single Seal Device Type 4X, IP66 Type 4X, IP66 Type 4X, IP66 12

73 Product Bulletin 62.1:DVC6000 DVC6000 Digital Valve Controllers Table 4. Hazardous Area Classifications FM (United States) Certification Type Certification Obtained Entity Rating Temperature Code Body FM DVC60x0 DVC60x0S (x = 1,2,3) DVC6005 DVC60x5 (x = 1,2,3) Intrinsically Safe Class I,II,III Division 1 GP A,B,C,D, E,F,G per drawing GE42819 T5 Natural Gas Approved Explosion Proof Class I Division 1 GP B,C,D T6 Natural Gas Approved Class I Division 2 GP A,B,C,D T6 Class II Division 1 GP E,F,G T6 Class II Division 2 GP F,G T6 Class III Natural Gas Approved Intrinsically Safe Class I,II,III Division 1 GP A,B,C,D,E, F,G per drawing GE42819 T5 Natural Gas Approved Explosion Proof Class I Division 1 GP B,C,D T6 Natural Gas Approved Class I Division 2 GP A,B,C,D T6 Class II Division 1 GP E,F,G T6 Class II Division 2 GP F,G T6 Class III Natural Gas Approved Intrinsically Safe Class I,II,III Division 1 GP A,B,C,D, E,F,G per drawing GE42819 Explosion Proof Class I Division 1 GP A,B,C,D Class I Division 2 GP A,B,C,D Class II Division 1 GP E,F,G Class II Division 2 GP F,G Vmax = 30 VDC Imax = 226 ma Ci = 5 nf Li = 0.55 mh Pi = 1.4 W Vmax = 30 VDC Imax = 226 ma Ci = 5 nf Li = 0.55 mh Pi = 1.4 W Vmax = 30 VDC Imax = 17.5 ma Ci = 0 nf Li = 0 mh Pi = 105 mw T5(Tamb 80 C) Enclosure Rating NEMA 4X T6(Tamb 80 C) NEMA 4X T6(Tamb 80 C) NEMA 4X Voc = 9.6 VDC Isc = 3.5 ma Ca = 3.6 uf La = 100 mh Po = 8.4 mw T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) NEMA 4X T6(Tamb 60 C) NEMA 4X T6(T amb 60 C) NEMA 4X T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) NEMA 4X NEMA 4X NEMA 4X 13

74 DVC6000 Digital Valve Controllers Product Bulletin 62.1:DVC6000 Table 5. Hazardous Area Classifications ATEX Certificate Type Certification Obtained Entity Rating Temperature Code ATEX DVC60x0 DVC60x0S (x = 1,2,3) DVC6005 II 1 G & D Intrinsically Safe Gas Ex ia IIC T5/T6 Dust Ex iad 20 T100 C (Tamb 80 C) Ex iad 20 T85 C (Tamb 75 C) Natural Gas Approved II 2 G & D Flameproof Gas Ex d IIC T5/T6 Dust Ex td A21 IP66 T90 C (Tamb 85 C) Ex td A21 IP66 T80 C (Tamb 75 C) Natural Gas Approved II 3 G & D Type n Gas Ex ncnl IIC T5/T6 Dust Ex td A22 IP66 T85 C (Tamb 80 C) Ex td A22 IP66 T80 C (Tamb 75 C) Natural Gas Approved II 1 G & D Intrinsically Safe Gas Ex ia IIC T5/T6 Dust Ex iad 20 T100 C (Tamb 80 C) Ex iad 20 T85 C (Tamb 75 C) Natural Gas Approved II 2 G & D Flameproof Gas Ex d IIC T5/T6 Dust Ex td A21 IP66 T90 C (Tamb 85 C) Ex td A21 IP66 T80 C (Tamb 75 C) Natural Gas Approved II 3 G & D Type n Gas Ex ncnl IIC T5/T6 Dust Ex td A22 IP66 T85 C (Tamb 80 C) Ex td A22 IP66 T80 C (Tamb 75 C) Natural Gas Approved Ui = 30 VDC Ii = 226 ma Ci = 5 nf Li = 0.55 mh Pi = 1.4 W Ui = 30 VDC Ii = 226 ma Ci = 5 nf Li = 0.55 mh Pi = 1.4 mw continued Uo = 9.6 VDC Io = 3.5 ma Co = 3.6 uf Lo = 100 mh Po = 8.4 mw T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 85 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 85 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) Enclosure Rating IP66 IP66 IP66 IP66 IP66 IP66 14

75 Product Bulletin 62.1:DVC6000 DVC6000 Digital Valve Controllers Table 5. Hazardous Area Classifications ATEX (continued) Certificate Type Certification Obtained Entity Rating Temperature Code ATEX DVC60x5 (x = 1,2,3) II 1 G & D Intrinsically Safe Gas Ex ia IIC T4/T5/T6 Dust Ex iad 20 T135 C (Tamb 125 C) Ex iad 20 T100 C (Tamb 95 C) Ex iad 20 T85 C (Tamb 80 C) II 2 G & D Flameproof Gas Ex d IIC T4/T5/T6 Dust Ex td A21 IP66 T130 C (Tamb 125 C) Ex td A21 IP66 T100 C (Tamb 95 C) Ex td A22 IP66 T85 C (Tamb 80 C) II 3 G & D Type n Gas Ex na IIC T4/T5/T6 Dust Ex td A22 IP66 T130 C (Tamb 125 C) Ex td A22 IP66 T100 C (Tamb 95 C) Ex td A22 IP66 T85 C (Tamb 80 C) Ui = 30 VDC Ii = 17.5 ma Ci = 0 uf Li = 0 mh Pi = 105 mw T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) Enclosure Rating IP66 IP66 IP66 15

76 DVC6000 Digital Valve Controllers Product Bulletin 62.1:DVC6000 Table 6. Hazardous Area Classifications IECEx Certificate Type Certification Obtained Entity Rating Temperature Code IECEx DVC60x0 DVC60x0S (x = 1,2,3) DVC6005 DVC60x5 (x = 1,2,3) Intrinsically Safe Gas Ex ia IIC T5/T6 per drawing GE42990 Natural Gas Approved Flameproof Gas Ex d IIC T5/T6 Natural Gas Approved Type n Gas Ex nc IIC T5/T6 Natural Gas Approved Intrinsically Safe Gas Ex ia IIC T5/T6 per drawing GE42990 Natural Gas Approved Flameproof Gas Ex d IIC T5/T6 Natural Gas Approved Type n Gas Ex nc IIC T5/T6 Natural Gas Approved Intrinsically Safe Gas Ex ia IIC T4/T5/T6 Flameproof Gas Ex d IIC T4/T5/T6 Type n Gas Ex na IIC T4/T5/T6 Ui = 30 VDC Ii = 226 ma Ci = 5 nf Li = 0.55 mh Pi = 1.4 W Ui = 30 VDC Ii = 226 ma Ci = 5 nf Li = 0.55 mh Pi = 1.4 W Ui = 30 VDC Ii = 17.5 ma Ci = 0 uf Li = 0 mh Pi = 105 mw Uo = 9.6 VDC Io = 3.5 ma Co = 3.6 uf Lo = 100 mh Po = 8.4 mw T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) Enclosure Rating IP66 IP66 IP66 IP66 IP66 IP66 IP66 IP66 IP66 16

77 Product Bulletin 62.1:DVC6000 DVC6000 Digital Valve Controllers Table 7. Hazardous Area Classifications NEPSI Certificate Type Certification Obtained Entity Rating Temperature Code NEPSI DVC60x0 DVC60x0S (x = 1,2,3) DVC6005 DVC60x5 (x = 1,2,3 Intrinsically Safe Gas Ex ia IIC T5/T6 Dust DIP A21 T5 Flameproof Gas Ex d IIC T5/T6 Dust DIP A21 T5 Intrinsically Safe Gas Ex ia IIC T5/T6 Dust DIP A21 T5 Flameproof Gas Ex d IIC T5/T6 Dust DIP A21 T5 Intrinsically Safe Gas Ex ia IIC T4/T5/T6 Flameproof Gas Ex d IIC T4/T5/T6 Ui = 30 V Ii = 226 ma Ci = 5 nf Li = 0.55 mh Pi = 1.4 W Ui = 30 VDC Ii = 226 ma Ci = 5 nf Li = 0.55 mh Pi = 1.4 W Uo = 9.6 VDC Io = 3.5 ma Co = 3.6 uf Lo = 100 mh Po = 8.4 mw T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) Enclosure Rating IP66 IP66 IP66 IP66 IP66 IP66 17

78 DVC6000 Digital Valve Controllers Product Bulletin 62.1:DVC6000 Table 8. Hazardous Area Classifications INMETRO Certificate Type Certification Obtained Entity Rating Temperature Code INMETRO DVC60x0 DVC60x0S (x = 1,2,3) DVC6005 DVC60x5 (x = 1,2,3) Intrinsically Safe Gas BR Ex ia IIC T5/T6 per drawing GE42990 Natural Gas Approved Flameproof Gas BR Ex d IIC T5/T6 Natural Gas Approved Type n Gas BR-Ex nc IIC T5/T6 Natural Gas Approved Intrinsically Safe Gas BR Ex ia IIC T5/T6 per drawing GE42990 Natural Gas Approved Flameproof Gas BR Ex d IIC T5/T6 Natural Gas Approved Type n Gas BR Ex nc IIC T5/T6 Natural Gas Approved Intrinsically Safe Gas BR Ex ia IIC T4/T5/T6 Flameproof Gas BR Ex d IIC T4/T5/T6 Type n Gas BR Ex na IIC T4/T5/T6 Ui = 30 VDC Ii = 226 ma Ci = 5 nf Li = 0.55 mh Pi = 1.4 W Ui = 30 VDC Ii = 226 ma Ci = 5 nf Li = 0.55 mh Pi = 1.4 W Ui = 30 VDC Ii = 17.5 ma Ci = 0 uf Li = 0 mh Pi = 105 mw Uo = 9.6 VDC Io = 3.5 ma Co = 3.6 uf Lo = 100 mh Po = 8.4 mw T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) T5(Tamb 80 C) T6(Tamb 75 C) T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) T4(Tamb 125 C) T5(Tamb 95 C) T6(Tamb 80 C) Enclosure Rating IP66 IP66 IP66 IP66 IP66 IP66 IP66 IP66 IP66 18

79 Product Bulletin 62.1:DVC6000 DVC6000 Digital Valve Controllers Note Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use, or maintenance of any product. Responsibility for the selection, use, and maintenance of any product remains with the purchaser and end user. 19

80 DVC6000 Digital Valve Controllers Product Bulletin 62.1:DVC6000 Fisher, FIELDVUE, ValveLink, and DeltaV are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are governed by our terms and conditions, which are available upon request. We reserve the right to modify or improve the designs or specifications of such products at any time without notice. Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user. Emerson Process Management Marshalltown, Iowa USA Sorocaba, Brazil Chatham, Kent ME4 4QZ UK Dubai, United Arab Emirates Singapore Singapore Fisher 20 Controls International LLC 2000, 2010; All Rights Reserved

81 BONNET CASTING N875 ASME SA216 WCC FMS20B101 (NACE MR0103-MR0175/ISO 15156) 306P CAGE,WHISPER III,B3 PLUG,BAL SEAT RING TYPE 17-4 H1075, FMS 20B64 TYPE 410/416 SST HT HRC 38 MIN, FMS 20B64 ASTM A314 S41600, HT FGS 2B8, 38 HRC MIN SPACER,BNT,WHISPER ASME SA105 STEEL T5050 STEM,PLUG ASTM A276 S31600 COND B, COLD FIN, GND & POL VALVE BODY ALX-C ASME SA216 GRADE WCC FMS 20B88 A274 Air Standard No Leak TICHY Final Inspection Standard OK MALLOY 30 Jun, 2008 Hydrostatic Test Standard MIN 0 No Leak FISHER Operational Standard OK TICHY Seat Leak Test Class IV SCFH NO LEAK TICHY Valve Link Test Standard OK TICHY Additional Statements: 30 Jun, 2008 Quality Assurance Date Customer Inspector Date QA- 001 Rev - G

82 F R O M Keokuk Steel Castings Co. A Matrix Metals LLC Company 3972 Main St. Road / P.O. Box 6005 Keokuk, IA Phone: (319) FAX: (319) Certified Material Test Report T O FISHER CONTROLS ATTN: ACCOUNTS PAYABLE P.O. BOX 190 MARSHALLTOWN, IA U.S.A. Casting Data Heat Code 306P Quantity 2 Purchase Order Master Heat # Alloy 1023 Date Poured 4/30/2008 Part # N875 Desc BONNET Spec ASME SA WCB/WCC FMS 20B101 Normalize. Chem. Data Heat Check C Mn Si Ni Cr Mo Al Zr P S Fe Cu V B W Cb Se Co Ti N Tensile Data Tensile - PSI Tensile - mpa Yield - PSI Yield - mpa % Elongation % Red. of Area Brinell - 1 Brinell - 2 Original Gage Length Charpy V-Notch Data Test Temp. F C Impact Toughness (foot-pounds) #1 #2 #3 Average Impact Toughness (Joules) #1 #2 #3 Average Lateral Expansion (mils) #1 #2 #3 Average Percent Shear #1 #2 #3 Brinell Hardness #1 #2 #3 Calc. Data % Ferrite Carbon Equivalent Ideal Diameter CAT Ideal Diameter The above specimen meets the minimum requirements of the specification requested on above referenced P.O. and MSS-SP-55 Castings conform to visual inspection per MSS-SP-55. (YIELD is 0.2% Offset) Notes 5/9/2008 Form # 001 Office Use Only Robert Hollandsworth - Plant Metallurgist - Keokuk Steel Castings Co. Date Form DC24-01 Rev.3

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87 A274 Acerlan, S.A. de C.V. N E P C O Cam. a San Pedro Ahuacatlan No. 3 National Engineered Products Co.Inc. Zona Industrial, C.P Collins Road Richmond TX San Juan del Rio, Qro. Phone , Fax Tel. (427) Fax (427) CERTIFIED MATERIAL TEST REPORT HEAT NUMBER : 05J111A HEAT DATE : 07/22/2005 CUSTOMER : FISHER ORDER No. : X QUANTITY : 1 PART No.: 41A9353X0AA BODY 6X4 ALXB ALLOY TYPE : WCC CUSTOMER SPECIFICATIONS : ASME SA216 GRADE WCC FMS 20B88 QS AND QS HEAT CODES : A274 CHEMICAL COMPOSITION, wt. % =============================================================================== C Mn Si P S Cr Ni Mo Cu V =============================================================================== Al Ti W B C.E D.I ================================================= DELTA FERRITE % BY MECHANICAL PROPERTIES TENSILE STRENGTH : PSI CHARPY V IMPACT AT : CELSIUS YIELD STRENGTH : PSI ENERGY : -- FOOT-POUND ELONGATION : 29 % avg FOOT-POUND REDUCTION OF AREA : 55 % LATERAL EXP. : INCH HARDNESS : 156 HBN AUSTENITIZE AUSTENITIZE HEAT TREATMENT TO NORMALIZE : 930 CELSIUS TO QUENCH : CELSIUS TEMPER : 620 CELSIUS ANNEALING : CELSIUS 1 HOUR / INCH OF THICKNESS AT TEMPERATURE REMARKS : THE ABOVE SPECIMEN MEETS THE MINIMUM REQUIREMENTS OF THE SPECIFICATION REQUESTED ON ABOVE REFERENCED PURCHASE ORDER. CASTINGS CONFORM TO VISUAL INSPECTION PER MSS-SP :02am 07/29/2005 MA. DE LA CRUZ ARROYO Page 1

88 A274 Page 2

89 This document was created with Win2PDF available at The unregistered version of Win2PDF is for evaluation or non-commercial use only.

90 BONNET CASTING N875 ASME SA216 WCC FMS20B101 (NACE MR0103-MR0175/ISO 15156) 461L CAGE,WHISPER III,B3 TYPE 17-4 H1075, FMS 20B64 PLUG,BAL TYPE 410/416 SST HT HRC 38 MIN, FMS 20B64 SEAT RING ASTM A314 S41600, HT FGS 2B8, 38 HRC MIN SPACER,BNT,WHISPER ASME SA105 STEEL T5050 STEM,PLUG ASTM A276 S31600 COND B, COLD FIN, GND & POL VALVE BODY ALX-C ASME SA216 GRADE WCC FMS 20B88 A259 Air Standard No Leak HUTCHINSON Final Inspection Standard OK MALLOY 1 Jul, 2008 Hydrostatic Test Standard MIN 0 No Leak FISHER Operational Standard OK HUTCHINSON Seat Leak Test Class IV SCFH 2 SCFH HUTCHINSON Valve Link Test Standard OK HUTCHINSON