Pneumatic Actuators Catalog 4123-PA Revised, March 2000
Pneumatic Actuators Introduction Parker 60 Series spring return (AC/AO) or double acting (AD) rack and pinion actuators are compact, simply designed devices that are quality engineered to provide high torque outputs and a high cycle, trouble-free life. A compact, dual opposed rack and pinion design and guide band suspension combine to produce a symmetrically balanced, center mount actuator.
Pneumatic Actuators Dimensional Data for 61 and 61S Models 1.75 (44.5) 1.75 (44.5) UNC 10-24 X.31 DEEP 2 PLACES UNC 10-24 X.31 DEEP 2 PLACES 1/8" NPT 2 PLACES 0.25 (6.4) C 0.83 (21.1) 0.25 (6.4) 2.36 (59.9) 0.50 (12.7) 1/8" NPT 2 PLACES 0.50 (12.7) 0.83 (21.1) 2.36 (59.9) 1.0 (25.4) 2.0 (50.2) A B 1.0 (25.4) 2.0 (50.2) A B 61S Actuator 61 Actuator ( ) Denotes dimensions in millimeters Dim Inch 61SAD mm 61SAC/O Inch mm Inch mm Inch mm A B C 3.37 3.38 85.6 85.9 3.66 3.38 4.63 3.
Pneumatic Actuators SEE PAGE 3 A C* 0.26 MOUNTING HOLES 2 PLACES* * D* E* B Model Shown: 4Z-B6LJ-V-SS-61AC-2 Valve Dimensional Data B* A Valve Series Inch mm B2 B6 B8 MB2 MB4 MB6 HB4 SB8 SB12 SB16 SB20 SB24 SB32 2.23 2.49 2.91 2.33 2.33 2.48 2.70 2.94 3.03 3.27 3.46 3.73 3.92 56.6 63.2 73.9 59.2 59.2 63.0 68.6 74.7 77.0 83.1 87.9 94.7 99.6 C* D* E* Inch mm Inch mm Inch mm Inch mm 1.61 40.9 0.80 20.3 0.75 19.1 1.50 38.
Pneumatic Actuators Suggested Actuators for SB Series Ball Valves Actuators were sized in this table using the maximum allowable pressure differential across the seats with a 1.20 multiplier for application factor. Please determine, by reading page 6, if the media or service conditions would render the information in this table questionable. Actuators for SB Series Ball Valves may also be downsized to fit the application using the technique found on page 6.
Pneumatic Actuators Determination of Valve Torque By properly sizing an actuator to a valve for a specific application, performance is guaranteed and economies are gained. Before an actuator can be sized for an application, the amount of torque required must be determined. The operating torque of a ball valve is influenced by the design, seat material, and application (service) conditions. Application Factor Multiplier A.
Pneumatic Actuators SB Series Pressure Torque Curves: Two-way (L) and Three-way (XD) Diverter Valves 17 34 51 250 Differential Pressure (bar) Differential Pressure (bar) 68 0 SB32 200 28 500 22 400 17 34 51 68 86 0 103 45 34 SB24 200 23 SB20 100 6 SB16 0 0 250 500 750 1000 0 17 34 51 68 86 250 28 200 22 SB24 150 600 0 17 34 51 11 SB16 86 0 0 250 500 750 1000 1250 1500 Differential Pressure (psig) PF Seats Differential Pressure (bar) 0 103 250 68 6 SB8
Pneumatic Actuators 90˚ Models (AC, AO, and AD) Performance Characteristics Weight Series 61 61S 62 63 65 66 69 Bore Inch mm 1.8 45.7 1.8 45.7 2.2 55.9 2.8 71.1 3.1 78.7 3.6 91.4 4.3 109.2 Inch 0.5 0.5 0.6 0.7 0.9 1.0 1.5 Stroke mm 12.7 12.7 15.2 17.8 22.1 25.4 38.1 AD lb 1.3 1.2 2.9 4.0 5.3 6.8 12.8 Operating Time sec 0.4 0.4 0.5 0.7 1.1 1.2 2.3 AC/AO kg 0.6 0.5 1.3 1.8 2.4 3.1 5.8 lb 1.5 1.2 3.7 5.3 7.9 10.1 20.1 kg 0.7 0.6 1.7 2.4 3.6 4.6 9.1 Air Consumption in3 Port “A” Port “B”+ 3.1 3.7 2.4 1.
Pneumatic Actuators 180˚ Models (ACX AND ADX) Performance Characteristics Weight Bore Series 61 61S 64 68 Inch 1.8 1.8 3.2 4.3 Stroke mm 45.7 45.7 81.3 109.2 Inch 1.0 1.0 0.7 1.0 AD mm 25.4 25.4 17.8 25.4 lb 1.9 1.4 5.5 11.6 Operating Time sec 0.8 0.8 1.5 2.8 AC kg 0.9 0.7 2.5 5.3 lb 2.4 1.7 6.4 13.6 kg 1.1 0.8 2.9 6.2 Air Consumption in3 Port “A” Port “B”+ 4.5 5.7 6.1 3.1 16.0 23.0 37.0 49.0 Air Consumption cc Port “A” Port “B”+ 73.8 93.4 100.0 50.0 262.3 377.0 606.6 803.
Pneumatic Actuators SB Series Actuator Sizing Examples EXAMPLE 1 EXAMPLE 2 Valve Desired: 24Z-SB24L-PF-T-SS Actuator Desired: Spring Return, Normally Closed Differential Pressure: 250 psig Minimum Air Supply Pressure: 80 psig Service: On-off Media: Raw Water Valve Desired: 12A-SB12L-T-SS Actuator Desired: Spring Return, Normally Open Differential Pressure: 400 psig Minimum Air Supply Pressure: 60 psig Service: -20 ˚F Media: Dirty Gas Calculation From the PF Seal Pressure-Torque graph on page 7: Torque a
Pneumatic Actuators How to Order Options High Temperature Seals – Add the suffix –HT to the end of the part number. For service up to 250 °F (121 °C). Add the suffix –HT4 to the end of the part number for service up to 400 °F (204 °C). NOTE: The –HT4 option is only available on series 62 and 63 90° models. Example: 2F-HB4LK-BN-SS-61AD-HT. Low Temperature Seals – Add the suffix –LT to the end of the part number. Example: 4A-MB4LPFA-SS-61SAC-LT.
Accredited by the Dutch Council for Certification Parker Hannifin Corporation Instrumentation Valve Division 2651 Alabama Highway 21 North Jacksonville, AL 36265-9681 Phone: (256) 435-2130 Fax: (256) 435-7718 www.parker.com/IVD Catalog 4123-PA, 20M, 03/00 INSTRUMENTATION VALVE DIVISION AN ISO 9001 FACILITY Quality Systems Registrars, Inc.
