I External dimensions of linear pneumatic actuator for ordinary caliber knife gate valves（DN50～DN250）
II External dimensions of linear pneumatic actuator for large caliber knife gate valves（DN300-DN800）
III Manu facturing example of large linear pneumatic actuators
1. Large diameter pneumatic double acting linear actuator (control globe valve with emergency handwheel operation) FQG630*250-DA-HW
2. Large diameter pneumatic single acting linear actuator (normally closed, control globe valve with emergency hand wheel operation) FQG900*160-SR-C-HW
3. Large diameter pneumatic single acting linear actuator (normally open, control globe valve with emergency handwheel operation) FQG1000*120-SR-O-HW
Linear pneumatic actuator for knife gate valves（Download）
