V-9000 Series Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves

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1 V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin Code No. LIT Issued August 24, 2009 upersedes eptember 1996 The V-9000 eries Pneumatic Rack and Pinion Actuators are designed for direct mounting on Johnson Controls VF eries Butterfly Valves. The actuators are available in eight sizes with torque output capacities capable of automating VF eries Butterfly Valves up to 20 inches in size. Figure 1: V-9000 eries Pneumatic Actuators Installed on VF eries Butterfly Valves Table 1: Features and Benefits Features Compact Modular Design Low Friction Piston Guides and Rings Built-in haft Position Indicator and Travel tops Full Range of Modular Add-on Control Accessories Benefits Provides direct mounting to VF eries Butterfly Valves. Provide maximum efficiency and long life. Mean that no add-on visual indicators or travel stops are required. Allows versatility in meeting system design requirements. V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin 1

2 Applications The V-909x eries Actuators are double-acting (air-to-open/air-to-close), whereas the V-919x eries Actuators incorporate spring-return action. The unique modular design allows the same basic actuator body to be used for both spring-return or double-acting service requirements. For two-position operation, either style of actuator is furnished with the appropriate factory-mounted 120 VAC solenoid air valve. For modulating control applications, the solenoid air valve is replaced with a V Positioner. Clean (filtered), dry air at 40 to 120 psig (280 to 840 kpa) is recommended. Pressures well below and slightly higher than this range may be allowed under certain conditions. Consult a Johnson Controls representative for application recommendations. The recommended operating temperature range is -13 to 200 F (-25 to 95 C). Below 32 F (0 C), take care to protect the supply air lines from freezing should condensed moisture collect in them. Features The V-9000 eries Pneumatic Actuator is a space-saving modular product line that is completely enclosed and self-contained (see Figure 2). The acetal guide ring and bearing pad have a very low coefficient of friction and absorb the side thrusts of the pistons. In addition, the piston cylinder walls in the body are honed to a very fine finish thus reducing the overall coefficient of friction. The output shaft bearings on the top and bottom of the pinion are made of low-friction acetal. The output shaft and pinion gear are one piece, manufactured from hardened alloy steel, and zinc-plated for corrosion protection. Figure 2: V-9000 Cutaway View The shaft position indicator clearly shows the open or closed position and can easily be removed when field mounting a positioner or travel switch. The body is extruded aluminum with an anodized corrosion protective surface. The end caps have a thermoplastic epoxy coat for chemical resistance. The travel stop adjusting screws limit the travel of the actuator to specific degrees of rotation. The pistons are die cast aluminum. 2 V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin

3 Operation.. A B A B Drive troke Figure 3: ectional View from Top V-909x eries Double Acting Actuators As illustrated in Figure 3, the air pressure is applied to the inner chamber through Port A and exhausted from the outer chamber through the exhaust Port B. The outward generated force causes the pistons (C) to move outward, which in turn causes the output shaft (D) to rotate counterclockwise (when viewed from the top). This movement continues until the pistons come into contact with the mechanical end stroke adjustment screws (), which are factory set for 90 rotation. The screws can be adjusted to precisely regulate the rotation of the pistons and output shaft to the correct amount of travel. Air troke Figure 5: ectional View from Top V-919x eries pring Return Actuators As illustrated in Figure 5, the air pressure is applied to the inner chamber through Port A and exhausted from the outer chamber through the exhaust Port B. The outward generated force causes the pistons (C) to move outward, which in turn causes the output shaft (D) to rotate counterclockwise (when viewed from the top) and the return springs () to compress. This movement continues until the pistons come into contact with the mechanical end stroke adjustment screws (), which are factory set for 90 rotation. The screws can be adjusted to precisely regulate the rotation of the pistons and output shaft to the correct amount of travel. A B A B Return troke Figure 4: ectional View from Top V-909x eries Double Acting Actuators As illustrated in Figure 4, with air pressure applied to the outer chamber from the supply through Port B and exhausted from the inner chamber through Port A, the inward generated force causes the pistons (C) to move inward, which in turn causes the output shaft (D) to rotate clockwise (when viewed from the top). Figure 6: ectional View from Top V-919x eries pring Return Actuators As illustrated in Figure 6, with air pressure exhausted through Port A, the inward force generated by the return springs () causes the pistons (C) to move inward, which in turn causes the output shaft (D) to rotate clockwise (when viewed from the top). V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin 3

4 Actuator izing The V-9000 eries Rack and Pinion Actuators are presized for all styles of Johnson Controls VF eries Butterfly Valves; refer to the ordering data templates in VF eries tandard-pressure, tandard-temperature Butterfly Valves Product Bulletin (LIT P) and VF eries High-Pressure, High-Temperature Butterfly Valves Product Bulletin (LIT ) for full code numbers for sizing recommendations. The actuators are sized for the maximum expected seating/unseating torque requirements of the valve at the minimum available air supply pressure to the actuator. Actuator sizing recommendations on VF eries Butterfly Valves are based on a 25% safety factor on 2 through 12 in. valves and a 10% safety factor on 14 through 20 in. valves. ee Table 2 for torque and ordering data for V-909x eries Actuators. xample 1 and xample 2 use information provided in Table 2. xample 1: A valve with 80 psig available air pressure requires 695 lb in of torque. Use a V with 721 lb in torque available. xample 2: A valve with 60 psig available air pressure requires 1,235 lb in of torque. Use a V with 1,615 lb in torque available. izing for the V-919x eries pring Return Actuators is dependent on the return to normal position of the valve. ee Table 2 for sizing information for normally open, normally closed, and three-way valves. xample 3, xample 4, and xample 5 use information provided in Table 2. xample 3: A normally closed valve with 80 psig available air pressure requires 465 lb in of torque. Use a V with 522 lb in spring start and 491 lb in air end torque. xample 4: A normally closed valve with 60 psig available air pressure requires 705 lb in of torque. Use a V with 732 lb in spring end and 883 lb in air start torque. xample 5: A three-way valve with 80 psig available air pressure requires 846 lb in of torque. Use a V with 1,679 lb in spring start; 978 lb in spring end; 4,764 lb in and air start; and 4,063 lb in air end torque. Note: One valve in the three-way assembly is normally open and one valve is normally closed; therefore, all four values must exceed the torque requirements for the valve assembly. Table 2: V-909x eries Actuator Torque Data (lb in) 1 and Ordering Data (Double Acting) Code Number 40 (280) upply Pressure psig (kpa) 60 (420) 80 (560) 100 (700) 120 (840) VF eries Code Number 2 Actuator Air Volume (in 3 ) hipping Weight lb 3 V V , V ,013 1,272 1, V ,058 1,615 2,171 2,728 3, V ,797 4,270 5,742 7,214 8, V ,783 8,826 11,870 14,914 17, V ,211 21,691 29,171 36,650 44, lb in x 113 = N m 2. Refer to the ordering data templates in VF eries tandard-pressure, tandard-temperature Butterfly Valves Product Bulletin (LIT P) and VF eries High-Pressure, High-Temperature Butterfly Valves Product Bulletin (LIT ). 3. lb x = kg 4 V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin

5 Table 3: V-919x eries Actuator Torque Data (in lb) 1 and Ordering Data (pring Return) Code Air troke upply Pressure psig (kpa) Number 40 (280) 60 (420) 80 (560) 100 (700) 120 (840) uffix NC 3 tart NO 3 nd NC tart NO nd NC tart NO nd NC tart NO nd NC tart NO nd NO tart pring troke NC nd Weight (lb) 2 V V V V V V V in lb x 113 = N m 2. lb x = kg 3. N.C. is the abbreviation for Normally Closed; N.O. is the abbreviation for Normally Open. V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin 5

6 Table 4: V-919x eries Ordering Data Code Number uffix VF eries Code Number 1 Total Actuator Air Volume Required for 90 Rotation (cubic inches) Total Number of prings in Actuator 2 V V V V V V V Refer to the ordering data templates in VF eries tandard-pressure, tandard-temperature Butterfly Valves Product Bulletin (LIT P) and VF eries High-Pressure, High-Temperature Butterfly Valves Product Bulletin (LIT ). 2. The numbers listed are the total number of springs in the actuator; the last digit of the code number suffix indicates the number of springs per piston. There are two pistons per actuator. 6 V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin

7 Dimensions Q = =.59 (14.9) = = TOP VIW #10-32UNF.28 (7.1) Deep 4 Places AIR (NPT) ID VIW P M L N ND VIW H G D O O O BOTTOM VIW IO 5211 Actuator Mounting Pattern NAMUR OUTPUT HAFT TOP J.16 (4.0).157 (3.98).47 (11.9) Typ NAMUR OLNOID MOUNTING.63 (16.0) U M6 x 1 12 mm Deep.94 (23.8).63 (16.0) FIG: V9000_pnu_dim Figure 7: V-9000 eries Pneumatic Actuator Dimensions in. (mm) (ee Table 5 for Dimensions Matrix) V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin 7

8 Table 5: V-9000 eries Actuator Dimensions Matrix in. (mm) Dimension V-9x92 V-9x93 V-9x94-1x V-9x94-2x V-9x95 V-9x96 V-9x97 V-9x98 Air (NPT) 1/4 1/4 1/4 1/4 1/4 1/4 1/4 1/4 A 1.97 F05 B 2.76 F07 C.55 (14.0) D.40 (10.2) 4.53 (115) F 5.58 (142) G (UNC) H (UNC) 1/4-20 x.32 5/16-18 x.40 J.38 (9.7) L 1.38 (35.1) M 3.46 (87.9) N 1.72 (43.7) P 1.38 (35.1) Q 1.58 (40.1).89 (22.6) T.79 (20.1) U.47 (11.9) 1.97 F F07.75 (19.1).51 (13.0) 5.43 (138) 7.40 (188) 1/4-20 x.32 5/16-18 x (12.7) 1.46 (37.1) 4.27 (109) 2.28 (57.9) 1.79 (45.5) 1.58 (40.1) 1.26 (32.0).79 (20.1).47 (11.9) 1.97 F F07.75 (19.1).51 (13.0) 5.78 (147) 8.59 (218) 1/4-20 x.32 5/16-18 x (12.7) 1.46 (37.1) 4.61 (117) 2.47 (62.7) 1.97 (50.0) 1.58 (40.1) 1.32 (33.5).79 (20.1).47 (11.9) 4.92 F F (30.0).87 (22.1) 7.28 (185) (302) 5/16-18 x.46 1/2-13 x (28.4) 2.20 (55.9) 5.52 (140) 2.78 (70.6) 2.37 (60.2) 1.58 (40.1) 1.64 (41.7).79 (20.1).47 (11.9) 4.92 F F (30.0).87 (22.1) 8.09 (206) (313) 5/16-18 x.46 1/2-13 x (28.4) 2.20 (55.9) 6.32 (161) 2.88 (73.2) 2.70 (68.6) 1.58 (40.1) 1.64 (41.7).79 (20.1).47 (11.9) F F (30.0).87 (22.1) 9.36 (238) (395) 6.50 F (50.0).47 (11.9) (295) (497) -- 1/2-13 x.78 1/2-13 x (28.4) 2.20 (55.9) 7.80 (198) 3.78 (96.0) 3.39 (86.1) ) 2.26 (57.4) 1.18 (30.0).75 (19.1) 5/8-11 x (28.4) 4.72 (120) (258) 4.56 (116) 4.41 (112) 2.56 (65.0) 2.45 (62.2) 1.18 (30.0).75 (19.1) 6.50 F x4.72 Rect (63.5).62 (15.7) (343) (731) M16x2 x 28 mm M16x2 x 28 mm 1.12 (28.4) 6.50 (165) (306) 5.40 (137) 5.39 (137) 2.56 (65.0) 2.48 (63.0) 1.18 (30.0).75 (19.1) 8 V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin

9 Actuator Accessories Positioner Installation for Double Acting Actuation Figure 8: V Positioner Mounted on a Three-Way Butterfly Valve Assembly Use the V Positioner for modulating control of both double-acting and spring-return actuators. When the V-9000 eries Rack and Pinion Actuator is ordered as a factory-mounted component of a complete VF eries Butterfly Valve assembly, the positioner can be ordered as a factory-installed option. The positioner is designed for the proportional operation of quarter turn rotary actuators. It is generally coupled axially to the shaft of the actuator. The transparent cover and a pointer mark the position of the final control element. The positioner operates on a force-balance principle and allows for precise positioning over the entire range of the actuator stroke. The positioner includes non-interactive zero and span adjustments, as well as field-selectable direct or reverse action. The positioner is furnished with supply, input, and output gauges, as well as a position indicator visible through the clear polycarbonate cover of the unit. Figure 9: V Positioner Installation for Double Acting Actuation Installation for ingle Acting Actuation Figure 10: V Positioner Installation for ingle Acting Actuation To reverse the single action, turn the cam over and reverse the air connections to the cylinder (see Figure 10). V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin 9

10 Positioner Calibration Note: The V positioner is factory calibrated to 0-100% ±1%. The V is furnished with a manual override switch and is housed in a sturdy National lectrical Manufacturers Association (NMA) 4 enclosure. Note: When a V-9000 eries Rack and Pinion Actuator is ordered as a factory-mounted component of a complete VF eries Butterfly Valve assembly, the appropriate solenoid air valve is automatically furnished with the actuator (unless a V Positioner is specified). Figure 11: Zero and Range (pan) Adjustment Locations Zero Position Note: Always set zero first. 1. et 0% input signal. 2. Wait until the valve/actuator responds. 3. Turn the zero screw (1) with a screwdriver to adjust the zero position. Range (pan) 1. Increase to 100% input signal. 2. Wait until the valve/actuator responds. 3. Turn the range wheel (2) to adjust the range (span). Figure 12: olenoid Air Valve Dimensions in. (mm) and Air Connections IMPORTANT: Verify the zero position. Make fine adjustments if necessary. When split ranging, where zero can be a signal other than 0%, you must repeat these positioner calibration procedures until you reach the desired setting. olenoid Air Valves For two-position operation of double-acting actuators, a V eries Four-Way olenoid Air Valve must be used. The four-way solenoid air valve exhausts one chamber of the actuator while the other chamber is pressurized. For two-position operation of spring return actuators, a V eries Four-Way olenoid Air Valve is also used. Figure 13: Adapter Block 10 V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin

11 When replacing a solenoid air valve on the rack and pinion actuators manufactured prior to April 1992, an adapter block is required to mount the replacement solenoid valve to the actuator (see Figure 13). The replacement solenoid air valve kit for the old-style actuators includes the solenoid valve and mounting screws. The existing banjo bolts from the old solenoid valve are used to mount the adapter block to the old-style actuator. The adapter block has two bottom ports that need to be plugged, in order for the solenoid valve to operate correctly once assembled. 1. Using a 3/16-inch hex key, screw the two pipe plugs into the bottom ports. 2. Place a seal washer over each of the banjo bolts before inserting the bolts through the adapter block. 3. Place an additional seal washer on the banjo bolts and slide the washer next to the adapter block. Follow the seal washer with a spacer, and then a final washer. 4. The adapter block assembly is now mounted to the actuator by screwing the banjo bolts into the two air ports on the side of the actuator. 5. The solenoid valve is now attached to the adapter block with the two mounting screws provided with the solenoid valve. There are two different size adapter blocks to mount to the V-9000 eries actuators. The V to V actuators have 1/8 in. air connections, and the V to V have 1/4 in. air connections. Travel witch. Note: The travel switch cannot be used on V-9000 eries Actuators equipped with a V Positioner. The travel switch signals the actuator and valve position to local and remote stations. The compact monitor mounts directly to the top of the actuator. Features include finger-touch control cams, captive cover bolts, local position indicator, and two conduit entries for easy wiring (see Figure 15). Rated for 5 A at 125/250 VAC; 5 A at 24 VDC, the internal switches are prewired to a terminal block. tandard switches are two ingle-pole, Double-Throw (PDT) micro switches. The die cast aluminum housing meets NMA 4, 4x tandards. Figure 15: Travel witch Components Figure 14: Travel witch For remote binary valve position indication, a V xx Travel witch is mounted to the actuator. The travel switch and appropriate mounting kit are ordered separately (see Table 10). Figure 16: Cams V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin 11

12 The uniquely designed cams are easily adjustable from the top by finger touch or a flathead screwdriver; no special tools are required (see Figure 16). The cams do not slip out of adjustment from line vibration. A cam for each switch is mounted directly to the output shaft and each cam is independently micro-adjustable. ach cam is color coded; the red adjustment screw matches the red cam, and the green adjustment screw matches the green cam. A cam holder remains fixed to the output shaft. The adjustment screws rotate the eccentric shaped cams. tandard factory cam settings are to the open and closed positions for 90 travel. peed Controls Figure 18: peed Controls Use the V eries peed Control Kits to regulate the speed at which the two-position actuators stroke. Use the speed control option in applications where fast changes in valve disc position may result in objectionable pressure surges and/or water hammer throughout the water distribution system. The speed control kits consist of two adjustable orifices, which are screwed directly into the exhaust ports of the solenoid air valve. Figure 17: Travel witch Dimensions in. (mm) 12 V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin

13 Accessory pecifications Table 6: olenoid Including Mounting Hardware (Order eparately) olenoid Valve Model Number and Description Features V VAC olenoid Air Valve, Four-Way, for New tyle 1 V-9092 to V and V-9193 to V eries Actuators V VAC olenoid Air Valve, Four-Way, for New tyle 1 V to V-9098 and V to V-9198 eries Actuators Features Voltage Requirements 120 VAC Power Consumption AC: 5.6 VA; DC: 7.2 watts Maximum Pressure 140 psig (980 kpa) Ambient Temperature Limits 0 to 180 F (-18 to 82 C) Air Connections 1/4 in. National Pipe Thread (NPT) (Internal) lectrical Connections 18 AWG Leads, 24 in. (61 cm) Long nclosure Materials Die Cast Aluminum Body with NMA 4 Coil Housing 1. For actuators manufactured after April 1, Table 7: peed Controls (Order eparately) peed Control Model Number Description V Brass peed Controls (Two) for New tyle 1 V-9192 to V eries Actuators V Brass peed Controls (Two) for New tyle 1 V to V-9198 eries Actuators 1. For actuators manufactured after April 1, Table 8: Plastic Position Indicators (Order eparately) Actuator eries Code Number 1 V-9x92 V-9x93 V-9x94-1x V-9x94-2x V-9x95 V-9x96 V-9x97 V-9x98 V V V V V V V V For actuators manufactured after April 1, V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin 13

14 Table 9: Positioners (Order eparately) Positioner Model Numbers and Description pecifications Models Mounting Kits (Order eparately) Air pecifications V V V upply Pressure Output Flow Capacity Air Consumption Control Action Operating Range tarting Point Ambient Temperature Limits V Pneumatic Positioner for All Old and New tyle V-9000 eries Actuators (Includes Three Gauges) Positioner Mounting Kit for New tyle V-9x92 to V-9x94-1 eries Actuators Positioner Mounting Kit for New tyle V-9x94-2 and V-9x95 eries Actuators Positioner Mounting Kit for New tyle V-9x96 to V-9x98 eries Actuators 40 to 140 psig (280 to 980 kpa) Air supply must be clean (filtered), dry, and oil free scim (546 ml/s) at 60 psig (420 kpa) 1200 scim (328 ml/s) at 60 psig (420 kpa) Direct or Reverse; Field electable Factory et at 3 to 15 psig (21 to 105 kpa) for 90 Rotation; Field electable at 3 to 15 psig for 65 Rotation or 3 to 9 psig (21 to 63 kpa) or 9 to 15 psig (63 to 105 kpa) for 65 Rotation Factory et at Approximately 3 psig (21 kpa) -5 to 160 F (-21 to 71 C) Air upply 1/4 in. NPT (Internal) Connections Control Input 1/8 in. NPT (Internal) Outputs 1/8 in. NPT (Internal) Materials Body Aluminum, Anodized Diaphragm Buna-N Rubber pool tainless teel Cover Polycarbonate 1. For actuators manufactured after April 1, Table 10: Travel witches (Order eparately) Travel witch Model Numbers and Description pecifications Travel Limit witch Models V for All V-9000 eries Actuators Mounting Kits V For V-9x92 and V-9x93 eries Actuators V For V-9x94 and V-9x95 eries Actuators V For V-9x96 and V-9x97 eries Actuators V For V-9x96, V-9x97, and V-9x98 eries Actuators 3 Features witches Two ingle-pole, Double-Throw (PDT) lectrical Rating 5 A at 120/250 VAC; 5 A at 24 VDC Body Materials Die Cast Aluminum, NMA 4, 4x Housing 1. For actuators manufactured before April 1, For actuators manufactured after April 1, Mounting kits are not required for smaller size actuators (V-9x92 through V-9x95). 14 V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin

15 Table 11: Pneumatic Rack and Pinion Actuator Adapter leeves 1 (Order eparately) Valve ize V-9x92 V-9x93 V-9x94-1x V-9x94-2x V-9x95 V-9x96 V-9x97 V-9x98 2 None V V V V /2 None V V V V None V V V V V V V V None 6 -- None None None V V V V V V V V V V None None None None None None V V V V V V None V None V Adapter sleeves are required to field mount rack and pinion actuators to VFM valves. Table 12: Technical pecifications Models V-909x eries Rack and Pinion Double Acting Actuators; see Table 2 for full code numbers. V-919x eries Rack and Pinion pring Return Actuators; see Table 3 for full code numbers. Output Torque V-909x eries ee Table 2. V-919x eries ee Table 3. upply Pressure Nominal 60 to 80 psig (420 to 560 kpa); Minimum 40 psi (280 kpa), Maximum 140 psi (980 kpa). Air supply must be clean (filtered), dry, and oil free. Ambient Temperature Limits -13 to 200 F (-25 to 93 C) Materials Body xtruded Aluminum, Anodized nd Caps Die Cast Aluminum, Polyester Coated Pistons Die Cast Aluminum Output haft Carbon teel, Zinc Plated Piston Guides Acetal pring Cartridges Coated pring teel, Zinc Plated Hardware O-ring eals Buna-N Rubber Accessories (Order eparately) ee Table 6 through Table 10. The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin 15

16 Building fficiency 507. Michigan treet, Milwaukee, WI Metasys and Johnson Controls are registered trademarks of Johnson Controls, Inc. All other marks herein are the marks of their respective owners Johnson Controls, Inc. 16 V-9000 eries Rotary Motion Rack and Pinion Pneumatic Actuators for Butterfly Valves Product Bulletin Published in U..A.