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    Fisher Logo

    Fisher™ 3620J Positioner

    Enquire about this Product

    Fisher 3620J electro-pneumatic, single-acting positioners are used with rotary actuators to accurately position control valves used in throttling applications. These rugged positioners provide a valve position proportional to a pneumatic input signal and mounts integrally to the actuator housing.

    • Manufacturer: Fisher
    • Valve Type: Positioners
    • Sub-Type: Fisher Positioners
    • The positioner provides accurate, fast response and can withstand the vibrations of most plant environments.
    • With the cover removed, zero span and cross-over adjustments are easily accessible and can be made with a screw driver.
    • Easily adjustable minor loop gain fine tunes the positioner to optimize dynamic response for each specific actuator size and application.
    • Changes in supply pressure have minimal effect on positioner operation.
    • Case, components, and gasket materials withstand harsh environments. Positioner bleed air purges internal parts and actuator housing for additional protection.
    • Simple adjustments permit switching between direct and reverse action; no additional parts are required.

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    AR Valve Resources provide single point supply of all valve types to international industrial markets.

    We are based in Kent, UK and hold stock of many items, and can source spare parts and valves for most uncommon applications.

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