Pneumatic diaphragm actuator

3271 - Pneumatic diaphragm actuator

3271

The Type 3271 pneumatic rolling diaphragm actuator is designed for all industrial applications. This actuator is a linear motion device ideal for valve sizes ranging from micro-flow valves to large 20”+ 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, number of springs internal to the actuator, etc.

  • Size: 120 to 2x2800 cm2
  • Rated travel: 7.5 to 160mm
  • Available thrust: 0.72 to 151.2 kN
  • Options: Handwheel, travel stop, fire lock

Manufactorer: SAMSON

Related documents
Datasheet - 120 to 750 cm²T8310-1
Datasheet - 1000, 1400-120, 2800 and 2x 2800 cm²T8310-2/7EN
Datasheet - 1400-60 cm²T8310-3EN
Mounting manual - 120 cm²EB8310-1EN
Mounting manual - 80, 240, 350, 700 cm²EB8310-6EN
Mounting manual - 175 a 750 cm²EB8310-5EN
Mounting manual - 1000 cm² EB8310-2EN
Mounting manual - 1400-60 cm²EB8310-3EN
Mounting manual - 1400‑120, 2800 a 2 x 2800 cm²EB8310-7EN
Spare parts - 120 cm²EL8310-1
Drawings - 1400 - 60 cm²
Drawings - 1400‑120, 2800 a 2 x 2800 cm²

Industrial sectors

Applications