The Type 3277 pneumatic rolling diaphragm actuator with an integrated accessory attachment area is designed for all industrial applications. This actuator is a linear motion device ideal for valve sizes ranging from the micro-flow valves to 4" globe control valves.
The thrust force of the actuator depends on the actuator area, pneumatic supply pressure, spring stiffness, distance traveled, initial compression of the spring, the number of springs internal to the actuator, etc
Size: 120 to 750cm2
Rated Travel: 7.5 to 30 mm
Available Thrust: 0.72 to 27 kN
Options: Handwheel, Travel Stop, Fire Lock