3276 - Pneumatic diaphragm actuator

The Type 3271 pneumatic diaphragm actuator is designed for all industrial applications. This actuator is a linear motion device ideal for Samson valve Series 590 a there are two versions available R and D. The R verion has accident function close and the D version open.

The thrust force of the actuator depends on the actuator area, pneumatic supply pressure, spring stiffness, distance traveled, initial compression of the spring, etc.

• Size: 258 to 1032 cm2
• Rated travel: 26 to 127 mm
• Available thrust: 0.535 to 53.509 kN
• Options: Handwheel (top and side mounted), travel stop