Type 2261-Servo- assisted 2/2way diaphragm valve

Short Description:

The 2261 valve is a servo-assisted solenoid valve . 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. The standard brass housing satisfies all European drinking water requirements. Dezincification-resistant brass is available for other markets. The body material is can also rounded out by a stainless steel version(1761). 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 a


  • 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 2261 valve is a servo-assisted solenoid valve . 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. The standard brass housing satisfies all European drinking water requirements. Dezincification-resistant brass is available for other markets. The body material is can also rounded out by a stainless steel version(1761). 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: DN10-50mm
    Body material: Brass
    Control Type: Nomally Closed (Standard);Nomally Open
    Seals material: NBR;EPDM;FKM
    MediaNBREPDMFKM Neutral fluids;e.g.compressed air;water;Oil and fat-free fluids ,hot water;aceton;aqueous alkali solutionHot air; per-solution
    Media temperature:NBREPDMFKM  -10℃ to +80℃-30℃ to +110℃-10℃ to +120℃
    Work pressure: Max.1.6Mpa
    Applicable Fluid: Neutral gas or Steam
    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)

    2261008.1230

    G1/4

    14

    1.9

    0.03-1.6

    65×40×102

    2261010.1230

    G3/8

    14

    3.0

    0.03-1.6

    65×40×102

    2261015.1230

    G1/2

    14

    3.7

    0.03-1.6

    65×40×102

    2261020-14.1230

    G3/4

    14

    4.0

    0.03-1.6

    69×60×107

    2261020-25.1230

    25

    8.5

    0.03-1.6

    92×60×122

    2261025.1230

    G1

    25

    11

    0.03-1.6

    92×60×122

    2261032.1440

    G11/4

    40

    23

    0.05-1.6

    125×92×143

    2261040.1440

    G11/2

    40

    25

    0.05-1.6

    125×92×143

    2261050.1440

    G2

    50

    40

    0.05-1.6

    150×109×160

     

    Options:

    ·Normally Open

    ·NPT connection

    ·Explosion-proof versions

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

     


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