Product Name: Pneumatic Valve Actuator Model NO.: AT Structure: Rack and Pinion Customized: Customized Material: Aluminum or Ss Acting Type: Spring Return Work Temperature: Normal Temperature Pressure: Medium Pressure Working Type: Rotary Adjusted Form: Switching Type Power: Pneumatic Brand: Hes Trademark: HES Specification: 00150-090mm Origin: China HS Code: 841231 Product Description AT series pneumatic actuatorSpecifications:Size:32mmto 270mmBody:Anodised Aluminium or Stainless steelActuation: Spring ReturnAir Supply: 2.5-8.0barDiameter: 50-330mmRotary Angle: 90°±5°Operating Temp.: ST: NBR O-ring -20ºC -- 80ºC HT: FPM O-ring -15ºC --150ºC LT: Silicon O-ring -40ºC -- 80ºCPart List:HESQ&A:1:Are you a factory or a trading company? We are a facory2: Which country do you export to? We can export to any country according to buyer'sneed3: Do you accept the customized order? YES!4: What advantages do you have? Our factory starts from 1989. We are the first pneumatic factory of wenzhou(the valve cityof China). We can promise the good quality of actuator and give you the reasonable factory price.5: Will you responsible for the installation of valve and actuator? YES! If you give us a decent order, it will be free.