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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. Direct or reverse-acting operation is also available.
Features
1.Maximum thrusts of up to 76.3 kN (17,155 lbf) can be produced, depending on construction.
2.Depending on size, strokes of up to 200 mm (8 in) are available.
3.A side-mounted handwheel is available for manual handwheel control.
4.Fail mode can be easily changed on site, without the need of additional parts.
5.Rugged construction provides stability and corrosion protection.
Specifications
Actuation：Spring-return, Linear
Certifications：PED, CUTR, ATEX
Control Type：On/Off, Throttling, Positioning
Operating Temperature：Standard Temperature
Power Source：Pneumatic
Process Control：On/Off, Throttling, Positioning
Valve Type：Angle Valve, Globe Valve
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Application area
能源
化工
矿业
医药
