Pneumatic valve actuator JHA series

linearrack-and-pinionISO

Pneumatic valve actuator using superior technology, after many years development and testing, combined the best anti-oxidation , high and low temperature resistant material, pneumatic actuators is a combination of latest technology and practical materials to develop and design, reliability, comply with the latest international standards 2. Product Parameter (Specification) Structure:Rack and pinion structure Application:Ball valve, butterfly valve, plug valve and other valv Cylinder body material:Aluminum alloy (surface coating: hard anodized) End cover material:Die-casting aluminum alloy (surface coating: powder spraying) Air source control:Through filtered compressed air, no need lubricate oil，the oil must suit for NBR under lubricated condition. Applicable ambient temperature:Standard Low temperature -40℃~80℃ High temperature -15℃~120℃ Flange standard:ISO 5211 Service life:Maintenance-free and low friction , switch service life more than 1 million times. 3.Product Features Pneumatic Valve Actuatorhave the below characteristics: ●Structure : compact rack and pinion pneumatic actuator. ●Low friction ,long service life and the switching times up to 1000,000 times. ●Applied to angular stroke valves, ball valves, butterfly valves, plug valves and other valves. ●Mounting flange in accordance to DIN/ISO5211,control valve with NAMUR standard.