Propane Catalog Table of Contents. Integral Two-Stage Regulators. Automatic Changeover Regulators & Changeover Manifold Assemblies

Transcription

1 Propane Catalog Table of Contents First-Stage Regulators Two-PSI Service Regulators Second-Stage Regulators Integral Two-Stage Regulators Automatic Changeover Regulators & Changeover Manifold Assemblies igh Pressure Regulators Commercial/Industrial Regulators Internal Valves Internal Valve Accessories Globe and Angle Valves Emergency Shutoff Valves Back Check Valves Excess Flow Valves Relief Valves

2 First-Stage Regulators R312 Series R522 Series

3 R312 Series First-Stage Regulators The R312 Series First-Stage regulators are designed for use as the first regulator of a Two-Stage regulation system on domestic applications. With an overall length of only 4.13-inches (105 mm), they fit easily under the tank dome. The unit is nonadjustable and virtually tamper proof. Outlet pressure remains at the factory nominal setting of 10 psig (0,69 bar). These units contain a relief valve and a large vent. The spring case is color-coded red to easily identify the unit as a First-Stage regulator. Compact Overpressure Protection Easy Identification Tamper-Resistant Molded Diaphragm UL Listed Maximum Allowable Inlet Pressure 250 psig (17,2 bar) Outlet Pressure Setting Figure 1. R312 Series First-Stage Regulator 4.13 (105) 3.57 (91) INCES (mm) Figure 2. Dimensions Table 1. Regulator Specifications INLET OUTLET OUTLET PRESSURE SETTING ACCESSORIES INCLUDED CAPACITY IN BTU OF PROPANE 1/4-inch R MPOL Angle MPOL 1/2-inch FNPT 10 psig (0,69 bar) nonadjustable M318 adaptor R ,000 M345 adaptor R /4-inch K805 pigtail R

4 R522 Series First-Stage Regulators The R522 Series First-Stage regulators are designed for use as the first regulator of a Two-Stage regulation system on domestic applications. This unit features the latest design in regulator technology and is constructed using corrosion-resistant and wear-resistant materials. A large 3/4-inch FNPT drip lip-vent reduces the chance of blockage by freezing rain or sleet when properly installed with the vent pointing down. The overall 6.1-inch (155 mm) profile makes the R522 Series ideal for under-thedome installations. Corrosion-Resistant Improved Regulation Overpressure Protection Built-In Gauge Taps Inlet Screen UL Listed Maximum Allowable Inlet Pressure 250 psig (17,2 bar) Outlet Pressure Range Figure 1. R522 Series First-Stage Regulator 4.88 (124) FIRST-STAGE VENT ORIENTATION 5.06 (129) 1/2-14 NPT 3/4-14 NPT INLET NPT OR POL 1.20 (30) 1/8-27 NPT INLET/OUTLET GAUGE TAPS 2.0 (51) 3.69 (94) NPT 3.81 (97) POL 6.0 (152) NPT 6.1 (155) POL 2.88 (73) INCES (mm) Figure 2. R522 Series Sectional View Figure 3. Dimensions OUTLET PRESSURE SETTING 5 psig (0,34 bar) 10 psig (0,69 bar) 5 psig (0,34 bar) 10 psig (0,69 bar) SPRING RANGE 2.5 to 5.5 psig (0,17 to 0,38 bar) 5.5 to 10.5 psig (0,38 to 0,72 bar) 2.5 to 5.5 psig (0,17 to 0,38 bar) 5.5 to 10.5 psig (0,38 to 0,72 bar) Table 1. Regulator Specifications INLET 1/2-inch FNPT 1/2-inch FNPT FPOL OUTLET 1/2-inch FNPT CAPACITY IN BTU OF PROPANE 1,100,000 R522-BGK 2,500,000 R522-BGJ R522-GJ R522-GJKA 1,100,000 R522-JGK FPOL 3/4-inch FNPT R522-JGJ 2,600,000 3/4-inch FNPT R522-DGJ - 13

5 Two-PSI Service Regulators R312E Series R522E Series

6 R312E Series 2-PSI Service Regulators Operating Inlet Pressure The R312E Series 2-PSI Service regulator serves as an intermediate regulator after the First-Stage regulator. This regulator is designed for Two-PSI LP-Gas regulator systems and is listed by Underwriter s Laboratories. This unit reduces an inlet pressure of 10 PSIG (0,69 bar) to a nominal 2 PSIG (0,14 bar) outlet pressure. 10 PSIG (0,69 bar) Outlet Pressure Range The R312E Series typically supplies LP-Gas through corrugated stainless steel tubing (CSST) to a line regulator located inside the building. A manifold can be used with CSST for routing to a line pressure regulator supplying approximately 11-inches w.c. to appliance regulators. The regulator is colorcoded white to easily identify the unit as a 2-PSI Service regulator (105) Figure 1. R312E Series 2-PSI Service Regulator 3.57 (91) Compact Overpressure Protection Easy Identification Tamper-Resistant Inlet Screen UL Listed TYPE NUMBER 1 ) C APACITY IN BTU PROPAN E Table 1. Regulator Specifications ( S INLET X OUTLET Figure 2. Dimensions OUTLET ADJUSTMENT RANGE INCES (mm) OUTLET PRESSURE SETTING R312E ,000 1/4 x 1/2-inches FNPT N onadjustabl e Nominal 2 psig (0,14 bar) 1. Capacity is based on 10 psig (0,69 bar) inlet pressure and 20% droop , ,15 PSIG ,14 0,12 0,11 BAR , , , ,000 0,097 BTU, PROPANE Figure 3. Service Performance Curve - 14

7 R522E Series 2-PSI Service Regulators Operating Inlet Pressure The R522E Series regulator is designed for Two-PSI LP-Gas regulator systems. This unit is installed downstream from a First-Stage regulator and reduces an inlet pressure of 10 PSIG (0,69 bar) to a nominal 2 PSIG (0,14 bar) outlet pressure. The R522E Series is designed for domestic applications that supply LP-Gas through corrugated stainless steel tubing (CSST) to a line regulator located inside the building. A manifold can be used with CSST for routing to a line regulator supplying approximately 11-inches w.c. to appliance regulators. The regulator is powder coat painted white to easily identify it as a 2-PSI Service regulator. 10 PSIG (0,69 bar) Outlet Pressure Range your Fisher Distributor or refer to Bulletin LP-7: R522E (105) Figure 1. R522E Series 2-PSI Service Regulator 3.57 (91) Improved Regulation Overpressure Protection Gauge Taps Inlet Screen UL Listed TYPE NUMBER 1 ) C APACITY IN BTU PROPAN E Table 1. Regulator Specifications ( S INLET X OUTLET Figure 2. Dimensions OUTLET ADJUSTMENT SETTING INCES (mm) OUTLET PRESSURE RANGE R522E-BC 987,000 1 /2 x 1/2-inches FNPT 2 PSIG (0,14 bar) 1-2-1/2 PSIG (0,14 bar) R522E-DC 1,024,000 3 /4 x 3/4-inches FNPT 2 PSIG (0,14 bar) 1-2-1/2 PSIG (0,14 bar) 1. Capacity is based on 10 PSIG (0,69 bar) inlet pressure and 20% droop , ,15 PSIG ,14 0,103 0,069 BAR ,034 M BTU, PROPANE Figure 3. Service Performance Curve - 20

8 Second-Stage Regulators R312 Series R422 Series R522 Series R552 Series

9 R312 Series Second-Stage Regulators The R312 Series Second-Stage regulators are designed for propane gas regulator systems and listed by Underwriter s Laboratories. The compact design of the R312 Series allows the unit to be installed in convenient outdoor locations and is less noticeable against the building on Two-Stage systems. Standard vent orientation on the R312 Series is over the inlet; other vent positions are available. Materials are designed to resist corrosive environments and the molded fabricreinforced diaphragm improves performance. The spring case is color-coded green to easily identify the unit as a Second-Stage regulator. Operating Inlet Pressure 10 psig (0,69 bar) Outlet Pressure Range Figure 1. R312 Series Second-Stage Regulator Compact Overpressure Protection Easy Identification UL Listed Performance Selected Materials 4.13 (105) 3.57 (91) INCES (mm) Figure 2. Dimensions OUTLET PRESSURE SETTING 11-inches w.c. (27 mbar) SPRING RANGE 9-1/2 to 13 inches w.c. (24 to 32 mbar) Table 1. Regulator Specifications INLET OUTLET CAPACITY IN BTU OF PROPANE 1/4-inch FNPT 1/2-inch FNPT 270,000 R

10 R422 Series Second-Stage Regulators The R422 Series regulators, like all Second- Stage regulators, reduce the pressure from a First-Stage unit to 11-inches w.c. (27 mbar) in domestic installations. This unit is a high capacity regulator for commercial, industrial, and large domestic installations and comes with a large 1-inch FNPT drip-lip style vent. Overpressure protection is provided by an internal relief valve and a travel stop on the closing cap. The R422 Series is compliant with NFPA 58 requirements. Corrosion-Resistant Built-In Gauge Taps 1-Inch Drip-Lip Vent Improved Regulation UL Listed Operating Inlet Pressure 10 psig (0,69 bar) Outlet Pressure Range 6.4 (163) DIAMETER Figure 1. R422 Series Second-Stage Regulator 1-INC NPT SCREENED VENT 5.5 (140) 3/4-INC NPT SCREENED VENT 3/4-14 NPT 1.2 (30) 1/8-27 NPT INLET/OUTLET GAUGE TAPS 3.75 (95) 2.0 (51) 5.75 (146) Figure 2. Dimensions INCES (mm) 1/4-INC MOUNTING SCREWS Table 1. Regulator Specifications OUTLET PRESSURE SETTING SPRING RANGE INLET OUTLET CAPACITY IN BTU OF PROPAN E 11-inches w.c. (27 mbar) 9-1/2 to 13-inches w.c. (24 to 32 mbar) 3/4-inch FNPT 3/4-inch FNPT 2,025,000 R422-DDF - 16

11 R522 Series Second-Stage Regulators The R522 Series Second-Stage regulators are compact, at 6.1-inches (155 mm), and are designed to serve typical domestic installations. Exclusive to Fisher products, the R522 Series is constructed of corrosionresistant and wear-resistant materials. Easy system checks can be made on these units which have built-in gauge taps on both the upstream and downstream sides. The regulators in this series are equipped for overpressure protection with an internal relief valve and a travel stop on the closing cap. The R522 Series is compliant with NFPA 58 requirements. Corrosion-Resistant Improved Regulation Overpressure Protection Gauge Taps Inlet Screen UL Listed Operating Inlet Pressure 10 psig (0,69 bar) Outlet Pressure Range INCES (mm) Figure 1. R522 Series Second-Stage Regulator 5.32 (135) 4.88 (124) 5.06 (129) 3.69 (94) 6.1 (155) 2.0 (51) 1.20 (30) Figure 2. R522 Series Sectional View Figure 3. Dimensions OUTLET PRESSURE SETTING 11-inches w.c. (27 mbar) SPRING RANGE 9-1/2 to 13-inches w.c. (24 to 32 mbar) Table 1. Regulator INLET 1/2-inch FNPT Specifications OUTLET CAPACITY IN BTU OF PROPANE 1/2-inch FNPT 875,000 R522-BCF R522-CFF 3/4-inch FNPT 3/4-inch FNPT 1,375,000 R522-DFF 1/2-inch FNPT R522-CFGXA - 17

12 R552 Series Second-Stage Regulators The R552 Series Second-Stage regulators reduce the outlet pressure from a First-Stage regulator, usually 10 psig (0,69 bar), to burner pressure, usually 11-inches w.c. (27 mbar). These regulators are designed for back mount installations, and feature the latest in regulator technology. Like the R522 Series, the R552 Series is corrosion-resistant and has built-in 1/8-inch taps orificed to a Number 54 drill size on both the upstream and downstream sides to allow for easy gas system checks. Corrosion-Resistant Improved Regulation Overpressure Protection Built-In Gauge Taps Inlet Screen UL Listed Operating Inlet Pressure 10 psig (0,69 bar) Outlet Pressure Range 5.32 (135) 4.88 (124) Figure 1. R552 Series Second-Stage Regulator 3/4-14 NPT SCREENED VENT 3/4-14 NPT 1/8-27 NPT INLET/OUTLET GAUGE TAPS 1.70 (43) 5.56 (141) 2.0 (51) 5.81 (148) 3/4-14 NPT Figure 2. Dimensions OUTLET PRESSURE SETTING 11-inches w.c. (27 mbar) SPRING RANGE 9-1/2 to 13-inches w.c. (24 to 32 mbar) Table 1. Regulator INLET Specifications OUTLET CAPACITY IN BTU OF PROPANE 3/4-inch FNPT 3/4-inch FNPT 1,100,000 R552-DFF - 18

13 Integral Two-Stage Regulators R332 Series R532 Series

14 R332 Series Integral Two-Stage Regulators The R332 Series Integral Two-Stage regulator combines a First-Stage regulator and a Second- Stage regulator into one compact unit. Recommended for installations where piping distance is short, the R332 Series provides all the advantages of Two-Stage regulation. The compact size makes it ideal for small domestic appliances and ASME tanks used on recreational vehicles. Constant performance is ensured by the use of a fabric-reinforced molded diaphragm. The R332 Series meets the NFPA 58 code requirements. Compact Size Overpressure Protection Adjustable Set Point Built-In Gauge Tap Stainless Steel Inlet Screen UL Listed Maximum Allowable Inlet Pressure 250 psig (17,2 bar) Outlet Pressure Range Figure 1. R332 Series Integral Two-Stage Regulator 6.24 (159) Figure 2. R332 Series Sectional View 2.52 (64) 3.53 (90) INCES (mm) Figure 2. Dimensions OUTLET PRESSURE SETTING 11-inches w.c. (27 mbar) SPRING RANGE 9-1/2 to 13 inches w.c. (24 to 32 mbar) Table 1. Regulator Specifications INLET OUTLET CAPACITY IN BTU OF PROPANE 1/4-inch FNPT 3/8-inch FNPT 275,000 R

15 R532 Series Integral Two-Stage Regulators The R532 Series Integral Two-Stage regulators are recommended for mobile homes and average residential service where separation of the First- and Second-Stage regulators is not cost effective. These units offer a POL connection for easy Single-Stage regulator replacement. An Integral Two-Stage regulator like the R532 Series reduces the possibility of water freezing in the propane gas flow in two ways: 1) by using a larger orifice, and 2) by the increased heat that can be transferred through the walls of two regulators. POL Inlet Fitting Economical Built-In Gauge Taps Stainless Steel Inlet Screen Improved Regulation UL Listed Maximum Allowable Inlet Pressure 250 psig (17,2 bar) Outlet Pressure Range 5.3 (135) DIAMETER 4.9 (124) DIAMETER Figure 1. R532 Series Integral Two-Stage Regulator 1/4-INC FNPT INLET FITTING 5.1 (130) 1.2 (30) 1/8-27 NPT INLET/OUTLET GAUGE TAPS 2.0 (51) 3.6 (91) 5.9 (150) NPT 6.3 (160) POL Figure 2. Dimensions INCES (mm) Table 1. Regulator Specifications OUTLET PRESSURE SETTING SPRING RANGE INLET OUTLET CAPACITY IN BTU OF PROPANE 11-inches w.c. (27 mbar) 9-1/2 to 13 inches w.c. (24 to 32 mbar) 1/4-inch FNPT FPOL 1/4-inch FNPT FPOL 1/2-inch FNPT 685,000 3/4-inch FNPT 1,100,000 R532-BCF R532-CF R532-CFF R532-JFF - 21

16 Automatic Changeover Regulators & Changeover Manifold Assemblies 64SR/122 Series R110/21 Series R120/21 Series R422-CDFPA Series 749B/21 Series R962 Series R966 Series

17 Automatic Changeover Regulators R966/114 or /150 These regulators change from the supply cylinder (when gas is exhausted) to the reserve cylinder automatically. The R961, R962 and R966 series are widely used on motor homes, recreational vehicles and domestic installations because they maintain reliable, uninterrupted service. Type R966 - Available with a variety of pigtails and mounting brackets, the R966 has a built-in indicator to display when the changeover is made. Remote visual indication is available for all R966s by using the Type 803. Gas is withdrawn from the supply cylinder until pressure is reduced to approximately 6 psig. A spring then forces the cam downward, opening the other first-stage inlet fitting and allowing gas to enter the R966 from the reserve cylinder. When the changeover (from supply to reserve cylinder) is made, the cam activates a red warning flag in the built-in indicator window to show that the original supply cylinder is empty. The arrow on the changeover knob can then be moved so that it points to the new supply cylinder. The empty cylinder can now be refilled, becoming the reserve cylinder. R962/21 All R966s have the 3/4-inch FNPT drip-lip vent, making additional protection of the vent unnecessary except on mobile applications where road splatter could block the vent. igh capacity internal relief construction keeps appliance pressure at 2 psig or below. An extension on the closing cap acts as a travel stop to open the internal relief valve under emergency conditions. Type R962 - Type R110 automatic changeover manifold serves as the first-stage portion of the assembly, connecting to a convential second-stage regulator which reduces the pressure to 11 inches wc for the appliances. Type R962 eliminates gas outage problems by switching from the nearly empty cylinder to the reserve cylinder automatically. Gas is withdrawn from the supply cylinder until pressure reaches about 7 psig. The changeover manifold then switches to the full cylinder. A red warning flag appears in the built-in indicator to show the changeover has taken place. Additional protection for the vent may be required for Type R962 to prevent wheel spray from blocking the vent with mud on mobile installations. Ordering Information - Changeover Regulators TYPE NUMBER* igh Capacity Relief R966/114 R966/150 R966/137 R966/101 R966/81 R966/121 CAPACITY BTU/R. PROPANE 214,000 R962/21 400,000 * Outlet pressure setting 11 in. WC. INLET 1/4 in. Inv. Flare Male POL 1/4 in. Inv. Flare OUTLET 3/8 in. FNPT 1/2 in. FNPT 3/8 in. FNPT 1/2 in. FNPT VENT STYLE 3/4 in. FNPT INCLUDES Two K240 20in. Pigtails Two K240 20in. Pigtails, P100A Bracket Two K240 20in. Pigtails,P129 Bracket Two K240 20in. Pigtails, P129, 803/61 Remote Indicator R110 & R522 Remote Indicator Type 803 gives remote visual indication that the supply cylinder is empty and that the R966 is withdrawing gas from the reserve cylinder. The indicator has 360 degree visibility and is weatherproof. Type 803/61 - Indicator, bracket, screws, and 10-feet tubing Type 803/21 - Indicator only Type 803/5 - Mounting kit, includes bracket, screws, and 10-feet of tubing. 803/21 803/61

18 Automatic Changeover Regulators R422-CDFPA 64SR/122 Commercial Automatic Changeover Regulators Designed for large capacity multi-cylinder or tank installations, these regulators are used on such applications as bakeries, motels, restaurants, and grain dryers. The manifold portion of the assembly consists of two Type 64 regulators and a direct mounted Type 803 indicator. Type R422ÒCDFPA - For low pressure service. The second-stage portion has the Ïdrip lipó vent feature and built-in travel stop to open the internal relief valve. Type 64SR/122 - For high pressure (pounds to pounds) service with the outlet pressure supplied by a Type 64SR that has internal relief protection. CAPACITY BTU/R. PROPANE 1,000,000 1,250,000 TYPE NUMBER R422-CDFPA 64SR/122 INLET 1/2-in. FNPT 1/2-in. FNPT OUTLET 3/4-in. FNPT 1/2-in. FNPT OUTLET PRESSURE SETTING 11 in. WC 10 psig OUTLET ADJUSTMENT RANGE 9-13 in. wc 5-20 psig MOUNTING BRACKET P100A R110/21 749B/21 R120/21 Changeover Manifold Assemblies Type R110/21 - This manifold connects to the inlet of a domestic second-stage regulator, providing a complete automatic changeover assembly. A built-in indicator gives indication of when the changeover has taken place. The unit supplies an outlet pressure of approximately 15 psig (supply cylinder) and 7 psig (reserve cylinder). Type R120/21 - Composed of two 67 regulators and a special 0-60 psig pressure gauge, the R120 delivers a 45 psig outlet pressure on supply and 30 psig on reserve. The gauge, which serves as the changeover indicator, is painted red from 0-35 psig. When the dial reads in the 0-35 psig range, it indicates that the manifold has switched from the supply to the reserve cylinder. Type 749B/21 - Large capacity changeover manifold for commercial and industrial applications. It consists of two Type 64 series regulators and a Type 803 direct indicator. The assembly is used primarily in conjunction with either an R422 or a 64SR regulator. The standard outlet setting is 15 psig (supply) and 5 psig (reserve). Note: These units are intended for use with second stage regulators and/or separate relief devices which provide over pressure protection required by NFPA 58. Capacity of all these changeover manifolds is dependent on the size of the second-stage regulator with which they are used. If the manifolds are used as final-stage (pounds to pounds), a relief valve is required in the downstream system. CAPACITY BTU/R. PROPANE 1 500,000 1,000,000 1,500,000 TYPE NUMBER R110/21 R120/21 749B/21 1. Based on 100 psig inlet, reserve setting. INLET 1/4-in. Inv. Flare 1/4-in. FNPT 1/2-in. FNPT OUTLET 1/4-in. FNPT 1/4-in. FNPT 1/2-in. FNPT OUTLET PRESSURE SETTING Supply Setting Reserve Setting 15 psig 7 psig 45 psig 30 psig 15 psig 5 psig

19 igh Pressure Regulators 64 Series 67 Series

20 64 Series igh-pressure Regulators The 64 Series adjustable high-pressure regulators offer a wide range of available pressure ranges. igh-pressure regulators usually reduce tank pressure to an intermediate pressure for use by another regulator. They may be used as high-pressure regulators on distribution systems when used in conjunction with First-Stage downstream regulators. When equipped with an integral relief valve (64SR Series), the regulator may be used as a Final-Stage regulator on high-pressure systems. It may also be used as a First-Stage regulator when set at 10 psig (0,69 bar) or less. The 64KB Series has a special diaphragm protector that makes it suitable for ammonia service. The 1/4-inch FNPT tapped and plugged side outlet can be used to install a pressure gauge or a hydrostatic relief valve. Maximum Allowable Inlet Pressure 250 psig (17,2 bar) Outlet Pressure Range See Tables 1 and 2 See Tables 1 and 2 Figure Series igh-pressure Regulator Versatility Body Side Connection Easy Maintenance UL Listed 1/4-18 NPT SCREENED VENT 1/4-18 NPT SIDE OUTLET 4.12 (105) 8.25 (210) MAXIMUM 1/2-14 NPT 2.75 (70) 1.56 (40) INCES (mm) Figure 2. Dimensions Figure Series Sectional View OUTLET PRESSURE SETTING SPRING RANGE 10 psig (0,69 bar) 3 to15 psig (0,21 to 1,0 bar) Table 1. Regulator Specifications INLET AND OUTLET S CAPACITY IN BTU OF PROPANE 2,625,000 64/33 20 psig (1,4 bar) 5 to 35 psig (0,34 to 2,4 bar) 3,600,000 64/35 40 psig (2,8 bar) 30 to 60 psig (2,1 to 4,1 bar) 4,150,000 64/36 50 psig (3,4 bar) 35 to 100 psig (2,4 to 6,9 bar) 1/2-inch FNPT 5,250,000 64/ psig (0,69 bar) 3 to15 psig (0,21 to 1,0 bar) 2,625,000 64SR/21 15 psig (1,0 bar) 5 to 20 psig (0,34 to 1,4 bar) 3,000,000 64SR/22 20 psig (1,4 bar) 5 to 35 psig (0,34 to 2,4 bar) 3,600,000 64SR/23-22

21 64 Series igh-pressure Regulator OUTLET PRESSURE SETTING SPRING RANGE 10 psig (0,69 bar) 3 to 15 psig (0,21 to 1,0 bar) Table 2. Regulator Specifications INLET AND OUTLET S 3 CAPACITY IN CF (m /h(n)) 1 ) O F AMMONIA ( 1,650 (44,2) 64KB/33 15 psig (1,0 bar) 5 to 20 psig (0,34 to 1,4 bar) 2,050 (54,9) 64KB/34 20 psig (1,4 bar) 5 to 35 psig (0,34 to 2,4 bar) 1/2-inch FNPT 2,250 (60,3) 64KB/35 40 psig (2,8 bar) 30 to 60 psig (2,1 to 4,1 bar) 2,600 (69,7) 64KB/36 50 psig (3,4 bar) 35 to 100 psig (2,4 to 6,9 bar) 3,300 (88,4) 64KB/ Liquid capacity is 145 GP (549 LP) at 20 psig (1,4 bar) above set point and 20% droop. Vapor capacity based on 20 psig (1,4 bar) above set point and 20% droop. - 23

22 67 Series igh-pressure Regulators The 67 Series high-pressure regulators are suitable for liquid or vapor service and are used on a variety of applications burning torches, heaters, flame cultivators, etc. The compact body design makes the 67 Series particularly useful in installations with space restrictions. The 67 Series is a basic regulator available with either wrench or handwheel adjustment. The 67G Series is highly accurate and eliminates the need for a pressure gauge on portable applications. Outlet pressure is permanently calibrated on the spring case, allowing visual adjustment of the outlet pressure setting. This unit is ideal for service where gauge breakage has been a problem. The 67Y Series, even more compact, can be ordered with three different setpoints, and is supplied with a nonadjustable outlet setting and a tamper-resistant spring case. Compact Easy Maintenance igh Stability UL Listed Maximum Allowable Inlet Pressure 250 psig (17,2 bar) Outlet Pressure Range Options andwheel Dial Cap Adjustment Tamper-Resistant Spring Case Figure Series igh-pressure Regulator (Wrench Adjustment) Figure Series Sectional View 4.56 (118) MAXIMUM WITOUT ANDWEEL 4.88 (125) MAXIMUM WIT ANDWEEL SIDE OUTLET TAPPED 1/4 NPT 0.75 (19) 1.09 (28) INCES (mm) Figure 3. Dimensions - 24

23 67 Series igh-pressure Regulator OUTLET PRESSURE SETTING SPRING RANGE 15 psig (1,0 bar) 3 to 20 psig (0,21 to 1,4 bar) Table 1. Regulator Specifications INLET AND OUTLET S DESCRIPTION CAPACITY IN BTU OF 1 ) P ROPANE ( 600,000 67/ psig (1,4 bar) ) 5 to 35 psig (0,34 to 2,4 bar Basic Regulator 67/ , to 60 psig (2,1 to 4,1 bar (Wrench Adjustment) 67/ psig (2,8 bar) ) 50 psig (3,4 bar) 35 to 100 psig (2,4 to 6,9 bar) 1,150,000 67/ psig (1,0 bar) 3 to 20 psig (0,21 to 1,4 bar) 600,000 67/ psig (1,4 bar) 5 to 35 psig (0,34 to 2,4 bar) Basic Regulator 67/ , psig (2,8 bar) 30 to 60 psig (2,1 to 4,1 bar) (andwheel Adjustment) 67/742 1/4-inch FNPT 50 psig (3,4 bar) 35 to 100 psig (2,4 to 6,9 bar) 1,150,000 67/741 5 to 20 psig (0,34 to 1,4 bar) 600,000 67G/ to 60 psig (1,4 to 4,1 bar) Dial Cap Adjustment 700,000 67G/ to 100 psig (4,1 to 6,9 bar) 1,150,000 67G/ psig (0,69 bar) 67Y/ , psig (1,0 bar) Nonadjustable Nonadjustabl e 67Y/ psig (1,4 bar) 700,000 67Y/ Based on inlet pressure 20 psig (1,4 bar) greater than outlet with 20% droop; Liquid capacity = 3 to 5 gallons per hour (11,4 to 18,9 liters per hour). - 25

24 Commercial/Industrial Regulators 99 Series 133 Series 299 Series 627 Series 630 Series S102CL Series S202G Series S302G Series

25 99 Series Commercial/Industrial Regulators The 99 Series Commercial/Industrial regulator is a pilot-operated unit that keeps outlet pressure constant despite varying flow rates and inlet pressures. It can be used for either low or high-pressure applications while maintaining accuracy. Ease of maintenance is only one of the many features of the 99 Series. No upstream pilot supply line on standard installations reduces cost. The actuator diaphragm and pilot respond simultaneously to control final positioning of the main valve, permitting full main valve travel and higher capacity capabilities. Versatility Body Side Connection Easy Maintenance igh Capacity Pressure Control Rugged Construction Other spring ranges are available on the 99 Series. See your Fisher Distributor for details. Maximum Allowable Inlet Pressure 250 psig (17,2 bar) Outlet Pressure Range Figure Series Commercial/Industrial Regulator 9.75 (248) (387) MAX 6.12 (156) 1.44 (36) OUTLET PRESSURE SETTING (333) INCES (mm) RAINPROOF VENT 1/4-18 NPT (489) SPRING RANGE (537) 1/2-14 NPT ALTERNATE PLUGGED CONTROL 5.25 (133) 10.4 (264) 1/2-14 NPT CONTROL Figure 3. Dimensions Table 1. Regulator Specifications INLET AND OUTLET INLET PRESSURE OUTLET PRESSURE ATMOSPERIC PRESSURE LOADING PRESSURE Figure Series Operational Schematic (154) (77) (311) CAPACITY IN BTU OF PROPANE 0.5 psig (0,034 bar) 0.25 to 2 psig (0,017 to 0,14 bar) 29,295, P 2-inch FNPT 10 psig (0,69 bar) 2 to 10 psig (0,14 to 0,69 bar) 36,225, P - 26

26 133 Series Commercial/Industrial Regulators The 133 Series direct-operated regulators are ideal for industrial and commercial applications supplying gas to furnaces, burners, and other appliances. A balancing system enables the regulator to control gas pressure accurately for maximum combustion efficiency despite varying inlet pressures. 2-inch body, cast iron NPT female, cast iron ANSI Class 125 FF flanged, steel NPT female, or steel ANSI Class 150 RF flanged. Bubble-Tight Shutoff No Special Seat Adjustment Required Spring and Diaphragm Effects Minimized Easy Access to Trim Parts Maximum Allowable Inlet Pressure 133L: 60 psig (4,1 bar) 133: 60 psig (4,1 bar) Maximum Outlet Pressure 133L: 18-inches w. c. (44,8 mbar) 133: 3 psig (0,21 bar) Outlet Pressure Range 133L: 8-1/2 to 18-inches w.c. (21,2 mbar to 44,8 mbar) 133: 1.5 to 3 psig (0,10 to 0,21 bar) Pressure Registration External Figure Series Regulator 1/8 NPT SCREENED VENT (399,9) (358,6) 3/4-INC 14 NPT CONTROL 2-INCES 11-1/2 NPT 4.38 (111,3) 7.94 (201,7) 5.00 (127,0) (254,0) 5.00 (127,0) 2 ANSI CLASS 125 FF FLANGES 2 ANSI CLASS 150 RF FLANGES INLET PRESSURE BOOSTPRESSURE OUTLET PRESSURE ATMOSPERIC PRESSURE (254,0) Figure 2. Dimensions Figure L Series Operational Schematic Table 1. Regulator Specifications TYPE INLET AND OUTLET OUTLET PRESSURE RANGE OUTLET PRESSURE SETTING C APACITY IN BTU OF PROPAN E( 1) 133L 81/2 to 18-inches w. c. (21,2 to 44,8 mbar) 14-inches w. c. (35 mbar) 70,875, L-4 2-inches FNPT to 3 psig (0,10 to 0,21 bar) 3 psig (0,21 bar) 66,150, Capacities are based on inlet pressure 20 psig (1,4 bar) greater than outlet pressure with 20% droop. - 27

27 299 Series Commercial/Industrial Regulators The 299 Series is a high capacity, pressure control regulator which uses a pilot to keep outlet pressure constant despite varying flow rates and inlet pressures. This lightweight yet dependable regulator is used for applications from large commercial sites to smaller multidwelling establishments. This is not an adaptation of existing regulator design; it is an all new design of integrated cases and internal registration ports. The 299 Series is available with optional external registration for extremely accurate outlet control, a 2-inch flanged body, and cast iron or steel body material. Versatile Compact Size Easy Maintenance igh Capacity Pressure Control Rugged Construction Maximum Allowable Inlet Pressure 125 psig (8,6 bar) Outlet Pressure Range For more technical information contact your Fisher Distributor or refer to LP-31 Equipment Buyer s Guide. Figure Series Commercial/Industrial Regulator Downstream Control Line PilotInlet Fitting Pre-Piped InletPressure INLET PRESSURE OUTLET PRESSURE LOADING PRESSURE ATMOSPERIC PRESSURE 6.12 (155) 4.3 (109) 7.9 (201) 7.6 (193) 3.1 (79) 4.9 (124) 12.1 (307) 8.6 (218) 13.7 (348) INCES (mm) 5.8 (147) Figure Series Operational Schematic FILTER OPTION PILOT SUPPLY FILTER REGULATOR OPTION 1/4-18 NPT VENT 1/2-14 NPT ALTERNATIVE CONTROL LINE Figure 3. Dimensions 1/4-18 NPT CONTROL LINE OUTLET PRESSURE SETTING 11-inches w.c. (27 mbar) 10 psig (0,69 bar) SPRING RANGE 9 to 20-inches w.c. (22 to 50 mbar) 6 to 16 psig (0,41 to 1,1 bar) Table 1. Regulator Specifications INLET AND OUTLET S 1-1/2-inches FNPT ORIFICE SIZE CAPACITY IN BTU OF PROPANE 20,400, inches FNPT 20,400, /4-inch 1-1/2-inches FNPT 38,000, inches FNPT 38,000,

28 627 Series Commercial/Industrial Regulators The 627 Series commercial/industrial regulator is a large capacity, high-pressure unit for use in conjunction with S302G or S202G Series regulators. It can also be used on Final-Stage service. A 1805 Series relief valve is recommended to prevent excessive build-up in the downstream line. The diaphragm case and/or regulator body on the 627 Series can be rotated in any of four positions to allow installation in locations with limited space. Rugged Construction Field Adjustable Easy Maintenance UL Listed Tight Shutoff Capability Maximum Allowable Inlet Pressure 250 psig (17,2 bar) Outlet Pressure Range Figure Series Commercial/Industrial Regulator 4.25 (108) 9.56 (243) 1.94 (49) 4.06 (103) 5.2 (132) 6.5 (165) Figure 2. Dimensions 1.0 (25) INCES (mm) INLET PRESSURE OUTLET PRESSURE ATMOSPERIC PRESSURE Figure Series Operational Schematic OUTLET PRESSURE SETTING 10 psig (0,69 bar) SPRING RANGE 5 to 20 psig (0,34 to 1,4 bar) Table 1. Regulator Specifications INLET AND OUTLET ORIFICE SIZE CAPACITY IN BTU OF PROPANE 3/4-inch FNPT 3/8-inch 6,080, /4-inch FNPT 1/2-inch 10,755, inch FNPT 1/2-inch 10,773,

29 630 Series Commercial/Industrial Regulators The 630 Series Commercial/Industrial regulators are large capacity, high-pressure units for use in conjunction with S302G or S202G Series regulators. They can also be used on Final-Stage service. A 1805 Series relief valve is recommended to prevent excessive build-up in the downstream line. Wide Range of Flow Capacities Better Control of Low-Pressure Settings Maximum Allowable Inlet Pressure 250 psig (17,2 bar) Outlet Pressure Range Figure Series Commercial/Industrial Regulator NPT OR SWE 3.94 (100) 7.88 (200) (403) 7.19 (183) (278) 2.00 (51) INCES (mm) INLET PRESSURE OUTLET PRESSURE ATMOSPERIC PRESSURE Figure 2. Dimensions Figure Series Operational Schematic OUTLET PRESSURE SETTING SPRING RANGE Table 1. Regulator Specifications INLET AND OUTLET ORIFICE SIZE CAPACITY IN BTU OF PROPANE 10 psig (0,69 bar) 8 to 20 psig (0,55 to 1,4 bar) 2-inch FNPT 1/2-inch 14,000, /78-30

30 S102CL Series Commercial/Industrial Regulators The S102CL Series regulators are used in factories, office buildings, restaurants, and other commercial and industrial installations. These regulators feature improved overpressure protection. At 6 pounds (2,7 kg), the S102CL Series is both lightweight and compact for installations where space is limited. The vent can be located in any one of four positions to accomodate tight installations. Normally used in low-pressure applications, this unit is versatile, and can be adapted to fit your needs. Equipment Flexibility Improved Overpressure Protection Control Accuracy Easy Installation and Maintenance UL Listed Operating Inlet Pressure 10 psig (0,69 bar) Outlet Pressure Range Figure 1. S102CL Series Commercial/Industrial Regulator 7.06 (179) DIAMETER 1.53 (39) 9.33 (237) 5.80 (147) Figure 3. Dimensions 4.00 (102) 2.12 (54) 6.14 (156) INLET PRESSURE OUTLET PRESSURE ATMOSPERIC PRESSURE Figure 2. S102CL Series Operational Schematic Table 1. Regulator Specifications OUTLET PRESSURE SETTING SPRING RANGE INLET AND OUTLET S ORIFICE SIZE CAPACITY IN BTU OF 1 ) P ROPANE ( TYPE NUMBER 3/4-inch FNPT 1,600,000 S102CL-BFC 11-inches w.c. (27 mbar) 8 to 15-inches w.c. (20 to 37 mbar) 3/4 x 1-inch FNPT 2,400,000 S102CL-DFC 1-inch FNPT 3/8-inch 2,400,000 S102CL-CFC 1-1/4-inch FNPT 2,400,000 S102CL-FFC 1-1/2-inch FNPT 2,400,000 S102CL-KFC 1. Capacities based on inlet pressure of 10 psig (0,69 bar). - 31

31 S202G Series Commercial/Industrial Regulators The S202G Series Commercial/Industrial regulators are large capacity, low-pressure units for installation at schools, bakeries, and similar installations. They contain a limited capacity internal relief valve and can be used in conjunction with either the 627 Series or 630 Series high-pressure regulators. For high capacity installations, a 289 or 289P Series relief valve is required in the downstream system. For additional spring ranges and orifice sizes, contact your Fisher Distributor. Excellent Shock Characteristics igh Speed of Response Installation Adaptability Control Accuracy Easy Maintenance Operating Inlet Pressure 10 psig (0,69 bar) Outlet Pressure Range Figure 1. S202G Series Commercial/Industrial Regulator 9.75 (248) (327) INCES (mm) INLET PRESSURE OUTLET PRESSURE ATMOSPERIC PRESSURE Figure 2. S202G Series Operational Schematic (281) FOR 1-1/2-INC (270) FOR 2-INC (359) (460) FOR 1-1/2-INC (449) FOR 2-INC 3/4-INC NPT CONTROL LINE TAPPING FOR TYPES WIT EXTERNAL REGISTRATION Figure 3. Dimensions OUTLET PRESSURE SETTING 11-inches w.c. (27 mbar) SPRING RANGE 9 to 18-inches w.c. (22 to 45 mbar) Table 1. Regulator Specifications INLET AND OUTLET S ORIFICE SIZE CAPACITY IN BTU OF PROPANE 1-1/2-inch FNPT 8,000,000 S202G-BNC 1-inch 2-inch FNPT 12,500,000 S202G-CNC - 32

32 S302G Series Commercial/Industrial Regulators The S302G Series Commercial/Industrial regulators are large capacity, low-pressure units for installation at schools, bakeries, and other similar installations. They contain a limited capacity, internal relief valve and can be used in conjunction with either the 627 Series or 630 Series high-pressure regulators. For high capacity installations, a 289 Series relief valve is required in the downstream system. For additional spring ranges and orifice sizes, contact your Fisher Distributor. Excellent Shock Characteristics igh Speed of Response Installation Adaptability Control Accuracy Easy Maintenance Operating Inlet Pressure 10 psig (0,69 bar) Outlet Pressure Range See Table 2 See Table 2 Figure 1. S302G Series Commercial/Industrial Regulator 7.75 (197) DIAMETER 7.73 (196) B A INLET PRESSURE OUTLET PRESSURE ATMOSPERIC PRESSURE Figure 2. S302G Series Operational Schematic E D BODY SIZE, INCES Table 1. Dimensions DIMENSIONS, INCES (mm) A B D E Figure 3. Dimensions INCES (mm) 1-1/4, 1-1/2 4.5 (114) 2.3 (58) 6.05 (154) 9.92 (252) (124) 2.45 (62) 6.16 (156) (255) OUTLET PRESSURE SETTING 11-inches w.c. (27 mbar) SPRING RANGE 6 to 14-inches w.c. (15 to 35 mbar) Table 2. Regulator Specifications INLET AND OUTLET S 1-1/4-inches FNPT ORIFICE SIZE CAPACITY IN BTU OF PROPANE S302G-FMC 1-1/2-inches FNPT 3/4-inch 5,512,000 S302G-KMC 2-inches FNPT S302G-SMC - 33

33 Internal Valves C402 Series C403 Series C404 Series C407 Series C421 Series C427 Series

34 C402 Series Internal Valves The C402 Series internal valves have three side outlets and an integral strainer for pump protection. The three outlets allow convenient pump installation and also provide extra openings for tank evacuation. In bulk plant installations, the C402 Series valves allow cylinder filling and truck loading from a single outlet. Threaded internal valves like the C402 Series have a compact one-piece body design, and are suitable for LP-Gas (propane) or ammonia service. They can be actuated manually, by cable control, or with an air cylinder. Maximum Allowable Inlet Pressure 400 psig (27,5 bar) Outlet Pressure Range See Table 2 Figure 1. C402 Series Threaded Internal Valve Three Side Outlets Teflon (TFE) Packing Compact Design Meets NFPA 58 Requirements UL Listed your Fisher Distributor or refer to LP-31 C D F APPROXIMATE TOP OF BOSS G SIZE 2-inches MNPT x 2-inches FNPT 3-inches MNPT x 3-inches FNPT S INLET x OUTLET Table 1. Dimensions CLOSING FLOW GALLONS PER MINUTE (LITERS PER MINUTE) OF PROPANE alf Coupling INCES ( m m) C D E F G 12.3 (312) 14.7 (373) 2.3 (58) 2.6 (66) 8.4 (213) 10.3 (262) 2.8 (71) 3.6 (91) 5.8 (147) 5.7 (145) Table 2. Valve Specifications Full Coupling E Figure 2. Dimensions VAPOR CAPACITY SCF (m³/h(n)) OF PROPANE O RDER NUMBER(1) 25 Psig (1,7 Bar) Inlet 100 Psig (6,9 Bar) Inlet Strainer Body 2-inches MNPT x 2-inches FNPT 100 (379) 60 (227) 22,000 (590) 37,600 (1008) C (568) 90 (341) 32,000 (858) 54,500 (1461) C (946) 130 (492) C (568) 100 (379) 29,200 (783) 49,700 (1332) C inches MNPT x 3-inches FNPT 200 (757) 125 (473) 44,400 (1190) 75,400 (2021) C (946) 165 (625) 52,600 (1410) 89,400 (2396) C (1514) 235 (890) 81,800 (2192) 139,000 (3725) C (1893) 325 (1230) C Standard unit with manual operating lever and Type P134 fusible link. For optional controls, refer to accessories section of LP-31 Equipment Buyers Guide. - 34

35 C403 Series Internal Valves The C403 Series flanged internal valves are intended for special bobtail truck applications where the pump must be lowered to clear the truck frame or other obstacles. A shear section in the body permits the lower section of the valve to shear off in the event of an accident, leaving the critical shutoff parts within the tank. The C403 Series valves can be activated manually, by cable control, or by an air cylinder. These units have an internal screen for pump protection which can be removed if the valve is used for filling. Internal Screen Sturdy and Compact Double Flange Easy Maintenance Meets NFPA 58 Requirements UL Listed Maximum Allowable Inlet Pressure 400 psig (27,5 bar) Outlet Pressure Range Figure 1. C403 Series Flanged Internal Valve 5.33 (135) 3-INC 300 RF ANSI CLASS FLANGE MODIFIED (4.62 DIA. BORE & 5.75 RF) 5.62 (143) Figure 2. C inch Dimensions INCES (mm) FLANGE SIZES Inlet 3-inch, ANSI Class 300 RF Modified (4-5/8-inch diameter bore) Outlet 3-inch, ANSI Class 300 RF Table 1. Valve Specifications CLOSING FLOW GALLONS PER MINUTE (LITERS PER MINUTE) OF PROPANE VAPOR CAPACITY SCF (m³/h(n)) OF PROPANE 25 Psig (1,7 Bar) Inlet 100 Psig (6,9 Bar) Inlet Double Flange 150 (568) 25,700 (689) 43,600 (1168) C (757) 37,700 (1010) 64,100 (1718) C (946) 43,100 (1155) 73,300 (1964) C (1514) 60,600 (1624) 103,000 (2760) C

36 C404 Series Internal Valves The C404 Series flanged internal valves are widely used on bobtails and transports, on in-line installations, and on large storage tanks. These units provide a sturdy and compact means of direct pump or piping connection, and are designed to shear off in the event of an accident, leaving the valve intact. Available in 3-inch and 4-inch sizes, the 4-inch C404 Series is constructed of stainless steel for maximum resistance to rust and corrosion for longer service life. Durable Easy Maintenance Sturdy and Compact Removable Internal Screen 4-Inch All Stainless Steel Construction Meets NFPA 58 Requirements UL Listed Maximum Allowable Inlet Pressure 400 psig (27,5 bar) Outlet Pressure Range 4-INC 300 RF ANSI CLASS FLANGE MODIFIED (5.88 DIA. BORE & 7.00 RF) 1.56 (40) 7.55 (192) 3.48 (88) Figure 1. C404 Series 4-Inch Flanged Internal Valve Figure 2. C404 Series 3-Inch Flanged Internal Valve 6.77 (172) 2.56 (65) 3-INC 300 RF ANSI CLASS FLANGE MODIFIED (4.62 DIA. BORE & 5.75 RF) FLANGE SIZES Inlet 3-inch, ANSI Class 300 RF Modified (4-5/8-inch diameter bore) Outlet 3-inch, ANSI Class 300 RF CLOSING FLOW GPM (L/MIN) PROPANE Figure 3. Type C Inch Dimensions Table 1. Valve Specifications VAPOR CAPACITY SCF (m³/h(n)) OF PROPANE 4-INC 300 RF ANSI CLASS FLANGE INCES (mm) 25 Psig (1,7 Bar) Inlet 100 Psig (6,9 Bar) Inlet Single Flange Figure 4. Type C Inch Dimensions Cable Air Manual 150 (568) 25,700 (689) 43,600 (1168) C (757) 37,700 (1010) 64,100 (1718) C (946) 43,100 (1155) 73,300 (1964) C (1514) 60,600 (1624) 103,000 (2760) C (1287) ( 1) 61,600 (1651 ) 104,800 (2809) C C404A C404M inch, ANSI Class 300 RF Modified (5-7/8-inch diameter bore) 4-inch, ANSI Class 300 RF 400 (1514) 1) 63,900 (1713 ) 108,600 (2910) C C404A C404M (2271) 1) 83,200 (2230 ) 141,500 (3792) C C404A C404M (3028) 1) 259,600 (6957 ) 356,200 (9546) C C404A C404M (3785)( 1) C C404A C404M Closing flow vertical down. - 36

37 C407 Series Internal Valves Threaded internal valves like the C407 Series are an excellent choice for vapor lines on bobtail trucks. They can also be used as a main valve on small capacity pumping systems, ammonia nurse tanks, and in-line installations. Excess Flow Closure TFE Packing Remote Release Available Multiple Actuation Meets NFPA 58 Requirements UL Listed Maximum Allowable Inlet Pressure 400 psig (27,5 bar) Outlet Pressure Range your Fisher Distributor or refer to LP-31 Figure 1. C407 Series Internal Valve 5.90 (150) CLOSED 1.86 (47) INCES (mm) 2.88 (73) 1-1/4-11-1/2 FNPT 70 DEGREE SWING Figure 2. Dimensions INLET OUTLET Table 1. Valve Specifications CLOSING FLOW GALLONS PER MINUTE (LITERS PER MINUTE) OF PROPANE alf Coupling Full Coupling VAPOR CAPACITY SCF (m³/h(n)) OF PROPANE 25 Psig (1,7 Bar) Inlet 100 Psig (6,9 Bar) Inlet Straight Body 30 (114) 5600 (150) 9300 (249) C /4-inch MNPT 1-1/4-inch FNPT 50 (189) 35 (132) 7800 (209) 13,200 (354) C (303) 65 (246) 11,200 (300) 19,200 (515) C

38 C421 Series Internal Valves The C421 Series internal valves are designed with two outlets, bottom and side. The side outlet permits installing horizontal piping immediately adjacent to the tank without the need for extra pipe fittings. Primary use for the C421 Series is on bobtails and transports. These units are designed as primary shutoff valves and to reduce the chance of uncontrolled product discharge in the event of an accident. Like all Fisher threaded internal valves, all C421 Series are suitable for both LP-Gas (propane) and ammonia, and comply with NFPA 58 requirements. Compact Design Suitable for LP-Gas (Propane) or Ammonia Meets NFPA 58 Requirements Teflon (TFE) Packing UL Listed Maximum Allowable Inlet Pressure 400 psig (27,5 bar) Outlet Pressure Range Figure 1. C421 Series Threaded Internal Valve S INLET x OUTLET 2-inches MNPT x 2-inches FNPT 3-inches MNPT x 3-inches FNPT CLOSING FLOW GALLONS PER MINUTE (LITERS PER MINUTE) OF PROPANE alf Coupling Table 1. Valve Specifications Full Coupling VAPOR CAPACITY SCF (m³/h(n)) OF PROPANE O RDER NUMBER(1) 25 Psig (1,7 Bar) Inlet 100 Psig (6,9 Bar) Inlet Tee Body 100 (378) 60 (227) 22,000 (590) 37,600 (1008) C (568) 90 (341) 32,000 (858) 54,500 (1461) C (946) 130 (492) C (568) 100 (378) 29,200 (783) 49,700 (1332) C (757) 125 (473) 44,400 (1190) 75,400 (2021) C (946) 165 (625) 52,600 (1410) 89,400 (2396) C (1514) 235 (889) 81,800 (2192) 139,000 (3725) C (1893) 325 (1230) C Standard unit with manual operating lever and Type P134 fusible link. For optional controls, refer to accessories section of LP-31 Equipment Buyers Guide. - 38

39 C427 Series Internal Valves The C427 Series internal valves are economical, compact valves with straightthrough flow. They are suitable for LP-Gas (propane) or ammonia service, and special construction is available for other compressed gases. Common installations include bobtail, transport, stationary tank, and in-line. See Table 2 Straight-Through Flow Compact Teflon (TFE) Packing Meets NFPA 58 Requirements UL Listed Maximum Allowable Inlet Pressure 400 psig (27,5 bar) Outlet Pressure Range See Table 2 B Figure 1. C427 Series Internal Valve A F APPROXIMATE TOP OF BOSS C BODY SIZE, INCES Table 1. Dimensions A B C D E F Inches (mm) D 2 2 (51) 2.25 (57) 8.05 (204) 4.18 (106) 3.25 (83) 4.46 (113) 3 3 (76) 2.86 (73) 8.78 (223) 4.09 (104) 4.50 (114) 5.12 (130) E Figure 2. Dimensions S INLET x OUTLET 2-inches MNPT x 2-inches FNPT CLOSING FLOW GALLONS PER MINUTE (LITERS PER MINUTE) OF PROPANE alf Coupling Table 2. Valve Specifications Full Coupling VAPOR CAPACITY SCF (m³/h(n)) OF PROPANE O RDER NUMBER(1) 25 Psig (1,7 Bar) Inlet 100 Psig (6,9 Bar) Inlet Straight Body 100 (379) 60 (227) 22,000 (590) 37,600 (1008) C (568) 90 (341) 32,000 (858) 54,500 (1461) C (946) 130 (492) C (568) 100 (379) 29,200 (783) 49,700 (1332) C inches MNPT x 3-inches FNPT 200 (757) 125 (473) 44,400 (1190) 75,400 (2021) C (946) 165 (625) 52,600 (1410) 89,400 (2396) C (1514) 235 (890) 81,800 (2192) 139,000 (3725) C (1893) 325 (1230) C Standard unit with manual operating lever and Type P134 fusible link. For optional controls, refer to accessories section of LP-31 Equipment Buyers Guide. - 39

40 Internal Valve Accessories P163A & P164A Series P312 Series P313 Series P314 Series P315 Series P326 Series P389 Series P650 Series

41 Internal Valves P650 P320 P326 P315 P313 P312 P341 Cable Controls Cable Control assemblies can be furnished to remotely open and close all Fisher internal valves except the 4-inch flanged sizes. Designed specifically to meet DOT MC-331 and NFPA 58 for bobtails and transports, the cables can be trimmed to any length desired. All fusible elements used in the cable controls melt at approximately 212?F., meeting regulatory requirements. Type P650 - Includes primary control, a 20-foot cable, Type P134 fusible links, a return spring, and mounting hardware. Pulling the control handle opens the internal valve; pushing the handle closes the valve. If just the primary control is needed, order Type P651 which does not include any accessories. Type P163A & P164A - Auxiliary cable releases that allow the internal valve to be closed up to 25-feet (P163A) or up to 50-feet (P164A) from the primary control point. The releases can be used with the P650 or with the P320 and P321 latch mechanisms. Latch & Remote Releases Threaded internal valves can be fitted with a latch and remote release mechanism that permits remote valve closure. When the internal valve?s operating lever is manually opened, the lever can be latched in the open position by the latch/release mechanism. The lever is released from a remote location by pulling on a cable attached to a pull ring, thus closing the valve. A built-in fusible element in the latch/release melts if exposed to fire, allowing the operating lever to return to the closed position. That latch/release is easily installed in the field. C P313 INTERNAL VALVE TYPE NUMBER C402, C421, C427 P320 C P341, P342 Air Cylinders All Fisher internal valves can be fitted with an air operated cylinder for remote valve operation. When air pressure is applied to the cylinder, it moves the cylinder rod and the internal valve?s operating lever, opening the valve. Upon loss of air pressure, the valve?s operating lever immediately returns to the closed position. Type P326 - Featuring spring return design, the P326 series eliminates the need for an air return. The unique ìrolledî cylinder diaphragm has a special seal that prevents air leakage and minimizes friction. A bellows covers the cylinder rod to keep mud, dirt, and foreign material off the rod. Operating temperature range for diaphragm= -65?F to 212?F. Operating pressure for the cylinder is from 20 to 125 psig, and recommended minimum pressure of 20 psig. Each assembly includes an operating handle, mounting bracket, and installation hardware. Type P389 - Used with the Type C only. All necessary hardware for installing the cylinder is included. Minimum pressure is 60 psig, maximum pressure is 250 psig. C402, C421, or C427 P326-6 INTERNAL VALVE TYPE NUMBER C P326-5 C P Inch Valve Accessories C P312 C P389 Type P312 - Also available factory installed the cylinder attaches directly to the valve after removal of the cable operating lever. Included with each assembly is an operating lever and mounting hareware. A minimum operating pressure of 60 psig is required; maximum pressure rating of the cylinder is 250 psig. Type P314 - Cable assembly attaches to the C operating lever and can then be connected to either a Wheaton or Allegheny type primary control. The assembly includes a 40-foot cable, a special bushing with a fusible element, and a clamp. Type P315 - On manually actuated 4-inch valves (C404M32), this remote release handle allows the valve to be closed from a remote location. Cable linkage and mounting hardware are included. A C404M32 and two P315s complies with DOT MC

42 Globe and Angle Valves N301, N310, & N350 Series N401, N410, & N450 Series