Fisher 3025 Spring Opposed Diaphragm Actuator
Fisher 3025 diaphragm actuators provide small to medium thrust output for Fisher sliding-stem valves, including the easy-e™, HP, EH, and 461 valves. The 3025 is capable of long strokes of up to 200 mm (8 in) and includes bias springs to allow for a mechanical fail mode.
- Maximum thrusts of up to 76.3 kN (17,155 lbf) can be produced, depending on construction.
- Depending on size, strokes of up to 200 mm (8 in) are available.
- A side-mounted handwheel is available for manual handwheel control.