Alpha B-Series 90 Degree Pnematic Actuator for Ball/Butterfly Valve Control

B-Series Pneumatic ActuatorExtruded aluminum (ASTM 6005) cylinder block, with fine grinding and finishing of the inner surface, advanced anti-corrosion technology applied both internally and externally. The cylinder has low friction coefficient, long service life, and strong corrosion resistance.Double piston rack and pinion design, compact structure, symmetrical installation position, easy to change output shaft rotation, long service life, and rapid action.The back of the piston rack is equipped with composite bearings and guide rings, which provide accurate movement, small friction coefficient, and extended service life.Combined preloaded plated spring with long service life.High precision gear and rack, small meshing clearance, high accuracy, and large output power.Stainless steel fasteners, safe and beautiful, strong corrosion resistance.Dimensions according to international specifications:Output shaft groove and screw hole; The size of the top mounting hole meets the NAMUR standard;The size of the air source interface meets the NAMUR standard;The size of the bottom mounting hole complies with ISO5211 and DIN3337 standards,Convenient to install accessories such as solenoid valves and limit switches.CylinderØ 32, Ø 45, Ø 52, Ø 63, Ø 75, Ø 83, Ø 92, Ø 105, Ø 125, Ø 140,Ø 160, Ø 190, Ø 210, Ø 240, Ø 270, Ø 300, Ø 350, Ø 400Output TorqueAction Type      Minimum Torque      Maximum TorqueDouble Acting(DA)3Nm13024NmSingle Acting(SR)3Nm4199NmProduct Catalog(1)Material(2)Operating Principle(3)Double Acting Torque(4)Dimension(5)Specifications1. CE and ISO certificate2. Strictly quality control3. Good quality at a favorable price4. Excellent After-service5. Fast delivery timeMaterialExtruded Aluminum alloyRotary Angle0~90 degree  ±5°StructureRack and pinion rotary actuatorWorking Pressure2~8barSurface TreatmentHard anodizingWorking TemperatureNormal Temperature: -20ºC(-4°F) ~ 80ºC (+176°F)High Temperature: -15ºC(+5°F) ~ 150ºC (+302°F)Low Temperature: -40ºC(-104°F) ~ 80ºC (+176°F)ConnectionNAMUR, ISO5211 and DIN3337Applicationball valve, butterfly valve, and rotary machineCup Colorgrey, black, sky blue, dark blue, red, orangeContact us!SteveWUXI ST.HANS PNEUMATIC VALVE ACTUATOR MARKER CO.,LTDAdd:No.48,Xihong Rd,Meicun Industrial Park,Xinwu District,Wuxi City,Jiangsu Province,China/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1