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Fisher™ 3025 Spring Opposed Diaphragm Actuator
Fisher 3025 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. Direct or reverse-acting operation is also available.
Fisher™ 3025 Spring Opposed Diaphragm Actuator

Specs

Actuation
Spring-return, Linear
Certifications
PED, CUTR, ATEX
Control Type
On/Off, Throttling, Positioning
Operating Temperature
Standard Temperature
Other Configurations
Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product.
Power Source
Pneumatic
Process Control
On/Off, Throttling, Positioning
Valve Type
Angle Valve, Globe Valve

Features

  • 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.
  • Fail mode can be easily changed on site, without the need of additional parts.
  • Rugged construction provides stability and corrosion protection.