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Fisher 1052 Spring Return Diaphragm Valve Actuator , Diaphragm Rotary Actuator

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    Buy cheap Fisher 1052 Spring Return Diaphragm Valve Actuator , Diaphragm Rotary Actuator from wholesalers
     
    Buy cheap Fisher 1052 Spring Return Diaphragm Valve Actuator , Diaphragm Rotary Actuator from wholesalers
    • Buy cheap Fisher 1052 Spring Return Diaphragm Valve Actuator , Diaphragm Rotary Actuator from wholesalers
    • Buy cheap Fisher 1052 Spring Return Diaphragm Valve Actuator , Diaphragm Rotary Actuator from wholesalers
    • Buy cheap Fisher 1052 Spring Return Diaphragm Valve Actuator , Diaphragm Rotary Actuator from wholesalers

    Fisher 1052 Spring Return Diaphragm Valve Actuator , Diaphragm Rotary Actuator

    Ask Lasest Price
    Brand Name : Fisher
    Model Number : 1052
    Price : Negotiation
    Payment Terms : T/T, Western Union, MoneyGram
    Supply Ability : 200sets Every Month
    Delivery Time : 30 work-days
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    Fisher 1052 Spring Return Diaphragm Valve Actuator , Diaphragm Rotary Actuator


    Fisher 1052 Spring Return Diaphragm Rotary Actuator

    Fisher 1052 spring-return diaphragm rotary actuators operate splined shaft rotary valves and are suitable for on/off or throttling service. Designed for easy installation of a broad range of options: limit switches, position indicating switches, positioners, and manual over-rides.


    The primary difference between these actuators is that the 1052 actuator has a spring adjuster which means it may be used with or without a positioner, depending on service requirements. The 1051 actuator, in throttling service, is normally equipped with a valve positioner. Refer to separate bulletins for valve and positioner information.


    Both actuator types are designed for easy installation of a broad range of options: limit switches, position indicating switches, positioners, and manual over-rides. Option applicability varies with actuator size. Refer to the specifications table and table 4 for

    information concerning option applicability and specifications.


    Features

    Application Flexibility—Type 1051 and 1052 rotary actuators are available with fail-open or fail-close construction and can be mounted in any of four actuator-valve mounting positions. For mounting positions. These actuators can be mounted on a broad range of Fisher_ valves (style F or G mounting), or used with other equipment (style H or J mounting).

    Minimal Dead Band—Single joint linkage with splined and clamped lever minimizes lost motion and improves control accuracy.

    Long Service Life—Rugged construction provides stability, corrosion resistance, and

    protection from deformation should over-pressurization occur.

    Safety—Actuator-valve linkage is completely enclosed, yet the valve packing adjustment remains accessible without removing any parts.For safety during disassembly, spring

    compression is controlled on the Type 1051 actuator. The Type 1052 actuator has an externally accessible spring adjuster to relieve spring compression.


    ActuationSpring-return, Quarter-turn, Rotary
    Control TypeOn/Off, Throttling
    Power SourcePneumatic
    Valve Type

    Ball Valve, Butterfly Valve, Eccentric Plug Valve, Triple Offset Valve


    Available Configurations

    Type 1051: For on-off service or for throttling

    Type 1052: For on-off service without a positioner or for throttling services with or without

    a positioner.

    Direct Acting: Increasing loading pressure extends the diaphragm rod out of the spring barrel.

    Actuator Sizes

    Type 1051: Size 33, Size 40, and Size 60

    Type 1052: Size 20, Size 33, Size 40, Size 60, and Size 70

    Standard Diaphragm Pressure Ranges

    Sizes 20 and 60: 0 to 1.2 bar (0 to 18 psig), 0 to 2.3 bar (0 to 33 psig), and 0 to 2.8 bar(0 to 40 psig)

    Sizes 33 and 40: 0 to 1.2 bar (0 to 18 psig), 0 to 2.3 bar (0 to 33 psig),

    0 to 2.8 bar(0 to 40 psig), and 0 to 3.8 bar (0 to 55 psig)

    Size 70: 0 to 2.3 bar (0 to 33 psig), 0 to 2.8bar (0 to 40 psig), and 0 to 3.8 bar

    (0 to 55 psig)

    Maximum Diaphragm Sizing Pressure

    Size 20: 3.4 bar (50 psig)

    Size 33: 3.8 bar (55 psig)

    Size 40: 4.5 bar (65 psig)

    Size 60: 2.8 bar (40 psig)

    Size 70: 3.8 bar (55 psig)

    Maximum Diaphragm Casing Pressure

    Size 20: 4.1 bar (60 psig)

    Size 33: 4.5 bar (65 psig)

    Size 40: 5.2 bar (75 psig)

    Size 60: 3.4 bar (50 psig)

    Size 70: 4.5 bar (65 psig)

    Quality Fisher 1052 Spring Return Diaphragm Valve Actuator , Diaphragm Rotary Actuator for sale
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