jamesbury Bulletin A101-1 Issue 10/2001 TYPE SP AND SP-SR PNEUMATIC RACK AND PINION ACTUATORS The JAMESBURY SP and SP-SR rack and pinion actua- tors are designed to offer long lasting trouble free operation as an economical means of automatic control of quarter turn valves. Type SP double-acting actuators produce output torques ranging form 7 to 250 ft.lbs. (10-340 Nm) for operating 1/4” (DN 6) through 6” (DN 150) ball valves and 3” (DN 80) through 10” (DN 250) butterfly valves. Type SP-SR spring-return actuators produce torques ranging from 10 to 92 ft.lbs. (14-125 Nm) for operating 1/4” through 4” (DN 6-100) ball valves and 3” through 8” (DN 80-200) butterfly valves. FEATURES � � Outstanding corrosion resistance in most environments. � � Compact size and light weight. � � Stainless steel rack and pinion with lifetime guarantee.* � � Advanced single rack and pinion system driven by a Type SP-SR spring-return units feature springs one-piece shuttling piston provides smooth preloaded in a self-contained cartridge for safer operation and superior cycle life. handling and easy maintenance. Fail-open or fail-close � � Adjustable travel stops for both open and closed operation can be quickly changed in the field by positions. simply inverting the actuator - top and bottom mounting pads are identical. These SP-SR actuators � � Spring-return units are completely field reversible. are available in three\par series, the SR40 for 40 psi NAMUR and NPT solenoid connections. minimum supply pressure, the SR60 for 60 psi � � Easily fitted with a wide variety of accessories minimum supply pressure and the SR80 for minimum and control devices. supplies of 80 psi. Type SP and SP-SR actuators have a stainless steel rack Type SP and Type SP-SR actuators can be furnished and pinion system consisting of two drive elements: a with a NAMUR solenoid interface for direct mounting shuttling piston with rack, and a one-piece of solenoid valves or standard NPT piping connections. pinion/drive shaft. Together they offer smooth, low backlash operation with a minimum number of parts. The single piston is exceptionally stable and provides A wide choice of optional accessories and control reduced stresses compared to other popular designs, devices that include limit switches, position indicators, thereby avoiding scuffing and galling. two-stage flow controllers, programmable cycling controllers and positioners is available to satisfy Of major importance are the thermoplastic precision virtually all automatic valve requirements. molded housings. The material’s low coefficient * If at any time during the useable life of the actuator the rack or pinion fails, of friction reduces bearing and seal wear to give the actuator will be replaced at Jamesbury’s expense. Jamesbury’s liability is superior cycle life. The thermoplastic housing in limited to the value of the actuator. combination with stainless steel fasteners give the actuators excellent corrosion resistance. Bulletin A101-1 3/17/99 10:30 AM Page 2 SPECIFICATIONS 3 Supply Media Consumption (in. ): Supply Pressure Range: Swept Dead Double-acting Min. 25 psi, max. 125 psi (1.7 - 8.6 bar) Actuator Volume Volume Spring-return SR40 Min. 40 psi, max. 125 psi (2.8-8.6 bar) SP25, SP6SR60, SP9SR80 5 3 SR60 Min. 60 psi, max. 125 psi (4.1-8.6 bar) SP50, SP8SR40, SPI3SR60, SPI8SR80 13 4 SR80 Min. 80 psi, max. 125 psi (5.5-8.6 bar) SP100, SP18SR40, SP26SR60, SP36SR80 23 4 SP200, SP36SR40, SP52SR60, SP72SR80 45 12 Temperature Rating: -40°F to +160°F (-40°C - to +71°C) Rotation Adjustment: 85° to 95° Supply Media: Air. DIMENSIONS Type SP Double-Acting Actuators H 27 30 28, 29 View C-C View C-C 27 28, 29 SP25, SP50 SP100, SP200 30 K SQ. H NAMUR Solenoid K SQ. Interface J B.C. J B.C. L 31 40 1.09 40 39 41 14 32 15 3 15 7 17 5 16 8 18 19 32 Section A-A Section B-B 25 Rotated 90° CC 6 26 35 36 Approximate Dimensions – inches Approximate Dimensions – mm Approx. Approx. Wt. lbs Wt. kg Actuator A B C D E F G H J K L Actuator A B C D E F G H J K L SP25 3.50 7.00 2.31 4.06 2.94 5.81 0.63 1/4-20 2.00 0.56 1/8-NPT 2.5 SP25 89 178 67 103 75 148 16 1/4-20 51 13 1/8-NPT 1.1 SP50 3.88 7.75 2.63 4.69 3.25 6.44 0.63 1/4-20 2.00 0.56 1/4-NPT 3.6 SP50 99 197 67 119 83 164 16 1/4-20 51 13 1/4-NPT 1.6 SP100 4.81 9.63 3.06 5.88 4.56 9.13 1.00 3/8-16 3.00 0.75 1/4-NPT 8.3 SP100 122 247 78 149 116 232 25 3/8-16 76 19 1/4-NPT 3.8 SP200 5.44 10.88 3.69 7.06 5.13 10.25 1.00 3/816 3.00 0.75 1/4NPT 14.0 SP200 138 276 94 179 130 260 25 3/8-16 76 19 1/4-NPT 6.4 Approximate Solenoid Dimensions – inches Approximate Solenoid Dimensions – mm Solenoid R S T U V Solenoid R S T U V NJN-4W-N4 3.10 1.00 2.76 2.59 2.41 NEMA IV 79 25 70 66 61 NJN-4W-N7 3.88 1.00 2.76 2.59 2.41 NEMA VII 99 25 70 66 61 Note: All solenoid valves mounted to SP actuators require linkage kit LK-3158. 2 Bulletin A101-1 3/17/99 10:30 AM Page 3 PARTS AND BILL OF MATERIALS Type SP Double-Acting Actuators Quantity Required Part Part Name Material No. SP25 SP50 SP100 SP200 1 Housing DA Thermoplastic polyphenylene oxide 2 2 2 2 1 3 Piston Thermoplastic polyphenylene oxide 1 1 1 1 4 Piston Seal Carboxylated Nitrile 2 2 2 2 5 Pinion Shaft Stainless steel 1 1 1 1 1 6 Rack Stainless steel 1 1 1 1 7 Shaft Bearing Nylon 2 2 2 2 8 Shaft O-Ring Buna-N 2 2 2 2 2 15 Stop Plate Thermoplastic polycarbonate 4 4 4 4 2 16 Stainless steel 2 2 2 2 Stop Plate Shaft 17 Stop Plate Spring Stainless steel 2 2 2 2 18 Stop Plate Retaining Ring Stainless steel 2 2 2 2 19 Stop Plate Shaft O-Ring Stainless steel/Buna-N 2 2 2 2 22 Body Bolts Stainless steel 4 4 4 4 23 Flat Washers Stainless steel 8 8 8 8 24 Hex Nuts Stainless steel 4 4 4 4 25 Heavy Hex Nuts Stainless steel 4 4 NA NA 26 Housing Seal Buna-N/Polyethylene 1 1 1* 1* 27 Indicator Plate 1 1 1 1 Stainless steel 28 Indicator Pointer Carbon steel 1 1 1 1 29 Indicator Retaining Ring Stainless steel 1 1 1 1 30 Indicator Plate Bolts Nylon 3 3 3 3 ® 31 Nameplate Mylar 1 1 1 1 32 Flat Washers Stainless steel 4 4 4 4 35 Retaining Ring Stainless steel 1 NA NA NA 36 Thrust Washer Stainless steel 1 NA NA NA 39 Conical Spring Stainless steel 2 2 2 2 ® Tag 2 2 22 40 Mylar Hex Head Screw Carbon Steel 2 2 –– 41 * Housing seal is polyethylene Note 1: The rack is permanently attached to the piston. for SP100 and SP200 Disassembly is not recommended. Note 2: The shaft is permanently attached to the stop plate. Disassembly is not recommended. Mylar is a registered trademark of E.I. DuPont de Nemours. 3 Bulletin A101-1 3/17/99 10:30 AM Page 4 DIMENSIONS Type SP-SR Spring Return Actuators View C-C 27 28, 29 27 View C-C SP18SR40 28, 29 SP6SR60 SP26SR60 SP9SR80 H SP36SR80 SP8SR40 K SQ. SP36SR40 K SQ. H SP13SR60 J B.C. SP52SR60 J B.C. SP18RS80 SP72SR80 B D V U R C 31 A 30 NAMUR Solenoid B G Interface 40 C C L E S T F A A 40 41 22, 23, 24 B 1.09 39 4 15 3 2 1 9 15 32 17 7 24 16 20 5 8 21 18 32 19 25 Section A-A Section B-B All sizes but 36 6 26 35 Rotated 90° CC SP6-SR60 SP9-SR80 4 Bulletin A101-1 3/17/99 10:30 AM Page 5 Approximate Dimensions – inches Approx. Wt. lbs Actuator A B C D E F G H J K L SP6SR60 3.50 9.31 2.31 4.06 2.94 5.81 0.63 1/420 2.00 0.56 1/8NPT 4.3 SP9SR80 3.50 9.31 2.31 4.06 2.94 5.81 0.63 1/420 2.00 0.56 1/8NPT 4.9 SP8SR40 3.88 10.31 2.63 4.69 3.25 6.44 0.63 1/420 2.00 0.56 1/4NPT 6.2 SP13SR60 3.88 10.31 2.63 4.69 3.25 6.44 0.63 1/420 2.00 0.56 1/4-NPT 6.8 SP18SR80 3.88 10.31 2.63 4.69 3.25 6.44 0.63 1/420 2.00 0.56 1/4NPT 7.6 SP18SR40 4.81 13.69 3.06 5.88 4.56 9.13 1.00 3/816 3.00 0.75 1/4-NPT 13.0 SP26SR60 4.81 13.69 3.06 5.88 4.56 9.13 1.00 3/816 3.00 0.75 1/4NPT 15.0 SP36SR80 4.81 13.69 3.06 5.88 4.56 9.13 1.00 3/816 3.00 0.75 1/4NPT 17.6 SP36SR40 5.44 16.50 3.69 7.06 5.13 10.25 1.00 3/816 3.00 0.75 1/4NPT 26.3 SP52SR60 5.44 16.50 3.69 7.06 5.13 10.25 1.00 3/816 3.00 0.75 1/4NPT 29.0 SP72SR80 5.44 16.50 3.69 7.06 5.13 10.25 1.00 3/816 3.00 0.75 1/4NPT 33.6 Approximate Dimensions – mm Approx. Wt. kg A B C D E F G H J K L Actuator SP6SR60 89 236 59 103 75 148 16 1/420 51 13 1/8-NPT 2.0 SP9SR80 89 236 59 103 75 148 16 1/420 51 13 1/8-NPT 2.2 SP8SR40 99 262 67 119 83 164 16 1/420 51 13 1/4-NPT 2.8 SP13SR60 99 262 67 119 83 164 16 1/420 51 13 1/4-NPT 3.1 SP18SR80 99 262 67 119 83 164 16 1/420 51 13 1/4-NPT 3.4 SP18SR40 122 348 78 149 116 232 25 3/816 76 19 1/4-NPT 5.9 SP26SR60 122 348 78 149 116 232 25 3/816 76 19 1/4-NPT 6.8 SP36SR80 122 348 78 149 116 232 25 3/816 76 19 1/4-NPT 8.0 SP36SR40 138 419 94 179 130 260 25 3/816 76 19 1/4-NPT 12.0 SP52SR60 138 419 94 179 130 260 25 3/816 76 19 1/4-NPT 13.2 SP72SR80 138 419 94 179 130 260 25 3/8-16 76 190 1/4-NPT 15.2 Approximate Solenoid Dimensions – mm Approximate Solenoid Dimensions – inches Solenoid R S T U V Solenoid R S T U V NJN-3W-N4 3.10 .88 1.75 1.95 1.00 NEMA IV 79 22 44 50 25 NEMA VII 79 22 44 50 25 NJN-3W-N7 3.10 .88 1.75 1.95 1.00 Note: All solenoid valves mounted to SP actuators require linkage kit LK-3158. 5 Bulletin A101-1 3/17/99 10:30 AM Page 6 PARTS AND BILL OF MATERIALS Type SP-SR Spring-Return Actuators Quantity Part SP8SR40 SP18SR40 SP36SR40 Part Name Material SP6SR60 SP13SR60 SP26SR60 SP52SR60 No. SP9SR80 SP18SR80 SP36SR80 SP72SR80 1 Housing DA Thermoplastic polyphenylene oxide 1 1 1 1 2 Housing SR Thermoplastic polyphenylene oxide 1 1 1 1 1 3 Piston Thermoplastic polyphenylene oxide 1 1 1 1 4 Piston Seal Carboxylated Nitrile 2 2 2 2 5 Pinion Shaft Stainless steel 1 1 1 1 1 6 Rack Stainless steel 1 1 1 1 7 Shaft Bearing Nylon 2 2 2 2 8 Shaft O-Ring Buna-N 2 2 2 2 9* Spring Cartridge Assembly Carbon Steel See* Note Below 2 15 Stop Plate Thermoplastic polycarbonate 2 2 2 2 2 16 Stop Plate Shaft Stainless steel 1 1 1 1 17 Stop Plate Spring Stainless steel 1 1 1 1 18 Stop Plate Retaining Ring Stainless steel 1 1 1 1 19 Stop Plate Shaft O-Ring Stainless steel/Buna-N 1 1 1 1 20 Set Screw Stainless steel 1 1 1 1 21 Set Screw Seal Buna-N 1 1 1 1 22 Body Bolts Stainless steel 4 4 4 4 23 Flat Washers Stainless steel 8 8 8 8 24 Hex Nuts Stainless steel 4 4 4 6 25 Heavy Hex Nuts Stainless steel 4 4 NA NA † † 26 Housing Seal Buna-N/Polyethylene 1 1 1 1 27 Indicator Plate Stainless steel 1 1 1 1 28 Indicator Pointer Carbon steel 1 1 1 1 29 Indicator Retaining Ring Stainless steel 1 1 1 1 30 Indicator Plate Bolts Nylon 3 3 3 3 ® 31 Nameplate Mylar 1 1 1 1 32 Flat Washers Stainless steel 2 2 2 2 35 Retaining Ring Stainless steel 1 NA NA NA 36 Thrust Washer Stainless steel 1 NA NA NA 39 Conical Spring Stainless steel 1 1 1 1 ® 40 Tag Mylar 2 2 2 2 41 Hex Head Screw Carbon Steel 2 2 – – † * This is a permanent assembly that should not be Note 1: The rack is permanently attached to the piston. Housing seal is polyethylene disassembled in the field. If repair is necessary, unit Disassembly is not recommended. for SP18SR40 through must be returned to the factory. Note 2: The shaft is permanently attached to the stop plate. SP72SR80 Disassembly is not recommended. Actuator Selection Output Torque of Double-Acting Actuators, ft. lbs. (NM) To select the proper actuator for a particular valve and Supply Pressure - psi service, first determine the maximum operating torque Actuator 30 40 50 60 70 80 90 100 that will be required for the valve from the applicable SP25 7 10 12 15 17 20 22 25 valve torque table in the appropriate valve bulletin. SP50 15 20 25 30 35 40 45 50 Then refer to the appropriate mode of operation of the SP100 30 40 50 60 70 80 90 100 actuator in the torque output tables and select the SP200 60 80 100 120 140 160 180 200 actuator that will, at the available air supply pressure, provide a torque output no less than the required Supply Pressure - bar operating torque for the valve. In the event confirmation Actuator 2.1 2.8 3.5 4.1 4.8 5.5 6.2 6.9 by Jamesbury Inc. is desired of the selection of an SP25 9 14 16 20 23 27 30 34 actuator for a given valve under specific service SP50 20 27 34 41 47 54 61 68 conditions, include full details on trim and seat materials, SP100 41 54 68 81 95 108 122 136 and on fluid characteristics. SP200 81 108 136 163 190 217 244 271 6 Bulletin A101-1 3/17/99 10:30 AM Page 7 Output Torque of Spring-Return Actuators, ft. lbs. Actuator Orientation While Type SP and SP-SR actuators may be Air Torque – ft. lbs. Spring mounted on JAMESBURY valves in any of four Actuator Supply Supply Supply Supply Supply Supply Torque directions, standard orientation of these actuators Type Pressure Pressure Pressure Pressure Pressure Pressure ft. lbs. when furnished on valves is with the axis of the 40 psi 50 psi 60 psi 70 psi 80 psi 90 psi SP6SR60 6 8 11 actuator parallel to the pipeline unless otherwise SP9SR80 9 9 13 specified. Standard spring orientation is fail-closed SP8SR40 8 10 15 unless otherwise specified. SP13SR60 13 14 19 SP18SR40 18 16 28 SP18SR80 18 18 23 SP26SR60 26 27 32 Actuator Accessories and Controls SP36SR40 36 32 56 Information on available limit switches is contained in SP36SR80 36 36 46 SP52SR60 52 56 76 Bulletin A161-2. SP72SR80 72 72 92 Whenever periodic cycling of a valve is required for draining, blowdown, flushing, or sampling of a Output Torque of Spring-Return Actuators, Nm system, a JAMESBURY Type PPV programmable valve controller permits accomplishing the function Air Torque – Nm Spring automatically. Mounted directly to the valve Actuator Supply Supply Supply Supply Supply Supply Torque Type actuator’s solenoid pilot valve or wall mounted and Pressure Pressure Pressure Pressure Pressure Pressure Nm 2.8 bar 3.5 bar 4.1 bar 4.8 bar 5.5 bar 6.2 bar wired to the solenoid valve, the unit provides SP6SR60 80 11 15 appropriately timed flow of current for required valve SP9SR80 12 12 18 operation. Easily set miniature switches allow setting SP8SR40 11 14 20 time intervals for cycling the valve from one minute to SP13SR60 18 19 26 SP18SR40 24 22 38 sixty-three hours, and setting valve-open times from SP18SR80 24 24 31 ten seconds to sixty-three minutes. SP26SR60 35 37 43 SP36SR40 49 43 76 SP36SR80 49 49 62 SP52SR60 70 76 103 SP72SR80 98 98 125 Solenoids NJN-3W-N4 NJN-4W-N4 NJN-4W-4HF (NEMA IV) (NEMA IV) (NEMA IV) NJN-3W-N7 NJN-4W-N7 NJN-4W-N7HF (NEMA VII) (NEMA VII) (NEMA VII) Configuration 3-way 4-way 4-way Pipe Size 1/4" 1/4" 1/4" Cv 0.17 0.55 1.2 Max. Pressure 150 psi Standard: 120 VAC 60 Hz (110/50) Voltage Optional: 240 VAC 60 Hz (220/50); 12 VDC; 24 VDC Standard: Aluminum Body Material Optional: Stainless Steel Power Standard: 10 Watts consumption Optinal: 1.5 Watts; 0.6 Watts (DC only) JAMESBURY direct-mounted solenoid valves are available in both 3-way and 4-way versions, which, when used with interface kit LK3158, mount directly to Note: Please consult factory for other solenoid valves or additional options including special voltages, double the actuator in accordance with NAMUR and VDI/VDE solenoids, special electrical connections, etc. 3845 standards. In general, 3-way solenoids are used for spring-return actuators (SP) and 4-way versions for double-acting (SP-SR). ORDERING JAMESBURY TYPE SP AND SP-SR ACTUATORS To order an actuator mounted and tested on a valve, To order an actuator for installation on a valve already in the actuator designation should be given after the service, the order should specify the type and size of designation for the valve. For Type SP-SR spring-return valve on which the actuator will be mounted in order that actuators, mode of spring operation should be stated. correct linkage and mounting kits will be supplied. Examples: 2" Fig. 21-2236TT-0 with Type SP25 Contact your Jamesbury Inc. distributor for further actuator, or 1-1/2" Fig. 5150-31-3600TT with Type information. SP9SR80 actuator, spring-to-close. 7 Installation, Maintenance and Operation Instructions: IMO’s (Installation, Maintenance and Operating instructions) or AMI’s (Assembly, Mounting and Installation Instructions) are shipped with the products. Additional copies of these instructions are available. Call your local Metso Automation Distributor, or visit our web site. Metso Automation, Field Systems Division Europe, Levytie 6, P.O.Box 310, 00811 Helsinki, Finland. Tel. int +358 20 483 150. Fax int. +358 20 483 151 Europe (UK), 8 Pipers Wood Industrial Park, Waterlooville, Hampshire PO7 7XU UK. Tel. int +44 (0)23 9223 8500. Fax int. +44 (0)23 9223-8510 North America, 44 Bowditch Drive, P.O.Box 8044, Shrewsbury, Massachusetts, 01545-8044 USA. Tel. int. +1 508 852 0200. Fax int. +1 508 852 8172 North America, 3100 Medlock Bridge Road, Suite 250, Norcross, GA 30071, USA. Tel. int. +1 770 446 7818. Fax int. +1 770 242 8386 Latin America, Av. Central, 181- Cháracas Reunidas, 12238-430, São Jose dos Campos. Tel. int. +55 12 335 3500. Fax int. +55 12 335 3535 Asia Pacific, 501 Orchard Road, #05-09 Wheelock Place, 238880 Singapore. Tel int. +65 735 5200. Fax int. +65 735 2955 www.jamesbury.com • www.metsoautomation.com A101-1-10/01 © 2001 Metso Automation Printed in U.S.A.-M-J