Type 2252-Servo- assisted 2/2way diaphragm valve

Short Description:

The 2252 valve is a servo-assisted solenoid valveavailable in Nomally Closed and Nomally Open versions. A minimum differential pressure is always required for the function of the valve. Various diaphragm material combinations and methods of operation are available depending on the application.  For reduced energy requirement, all coils can be delivered with electronic power reduction. The valve can be equipped with manual override for easy maintenance and commissioning. the valves satisfy protection class IP65 


  • Min.Order Quantity: 1 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Ningbo/Shanghai
  • Payment Termsg: T/T
  • Product Detail

    Product Tags

    The 2252 valve is a servo-assisted solenoid valveavailable in Nomally Closed and Nomally Open versions. A minimum differential pressure is always required for the function of the valve. Various diaphragm material combinations and methods of operation are available depending on the application.  For reduced energy requirement, all coils can be delivered with electronic power reduction. The valve can be equipped with manual override for easy maintenance and commissioning. the valves satisfy protection class IP65

     ·Servo-assisted diaphragm valve with an orifice up to DN50

    ·Explosion-proof versions

    ·Service-friendly manual override

    ·Timing switch can be equipped

    Technical attributes:

    Orifice: DN14-50mm
    Body material: Brass
    Control Type: Nomally Closed (Standard);Nomally Open
    Seals material: NBR;EPDM;FKM
    MediaNBREPDM

    FKM

    Neutral fluids;e.g.compressed air;water;Oil and fat-free fluids ,hot water;aceton;aqueous alkali solutionHot air; per-solution
    Media temperature:NBREPDM

    FKM

     -10℃ to +80℃-30℃ to +110℃

    -10℃ to +120℃

    Work pressure: Max.1.6Mpa
    Fluid viscosity: ≤21mm2/s
    Ambient temperature: -10℃ to +50℃
    Standard Voltage: AC:220V,110V,(50/60Hz)DC:24V
    Voltage tolerance: ±10%
    Protection class: IP65 with cable plug

     Ordering Code:

    Model

    (NC)

    Port connection  (G)

    Orifice

    (mm)

    KV    

    (m3/h)

    work pressure

    (MPa)

    L×K×H

    (mm)

    2252008.1230

    G1/4

    14

    1.9

    0.03-1.6

    67×41×91

    2252010.1230

    G3/8

    14

    3.0

    0.03-1.6

    67×41×91

    2252015.1230

    G1/2

    14

    3.7

    0.03-1.6

    67×41×91

    2252020.1230

    G3/4

    20

    8.5

    0.03-1.6

    85×60×108

    2252020-25.1230

    25

    12

    0.03-1.6

    100×60×107

    2252025.1230

    G1

    25

    12

    0.03-1.6

    100×60×107

    2252032.1440

    G11/4

    40

    23

    0.05-1.6

    135×92×128

    2252040.1440

    G11/2

    40

    25

    0.05-1.6

    135×92×128

    2252050.1440

    G2

    50

    40

    0.05-1.6

    160×109×145

     Options:

    ·Normally Open

    ·NPT connection

    ·Explosion-proof versions

    For more details, please contact: quanjia@nbquanjia.com

     


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