Description
- pneumatic actuator is used for pnuematic butterfly valves and pneumatic ball valves, rack and pinion design 90 degree Turn
- Conform to the latest international Standard : ISO5211,DIN 3337,VD/VDE3845 and NAMUR
- Excellent,compact,modern design
- All acting surfaces adopt high quality bearings, resulting in low friction, long cycle life and no noise
- The two independent stroke adjusting devices can easily and precisly adjust ±5º open or close
- Double acting and single acting (spring return ) type are with same external features ,which is easy to install the accessories
- NAMUR standard multifunction position indicator indicates visually
- Pre-compressed spring is convenient for safe mounting and teardown procedures
- Pistons and end caps are made from die-casteng aluminium which has high intensity and light weight
- Different seal material are available for high or low temperature
- We can offer multi -travel rotations (e.g 120º,135º,180º) and three position actuators
- Solenoid valves can be easily mounted without connecting plank
- Series : RAT
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