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    Y42X stainless steel water pressure reducing valve

    Y42X stainless steel water pressure reducing valve

    Product Name:Y42X stainless steel water pressure reducing valve
    Product Tag:stainless steel water pressure reducing valve
    Update Date:2021/8/30 23:33:53

    Note: Our Products Can Be Customized According To Customers' Needs. In Addition To National Standards,We Can Design And Manufacture According To American Standards, Japanese Standards, German Standards, Russian Standards, British Standards And So On.
    Product name: Stainless steel pressure reducing valve Product number: Y42X
    Nominal diameter: DN15~DN500 structure type: Piston
    Work pressure: 1.0MPa~16.0MPa Connection method: Flange, internal thread
    proper temperature: -20oC~+90oC function: Stabilize after decompression
    Body material: Stainless steel Manufacturing Standards: National standard GB, German DIN, American API, ANSI
    Applicable medium: Water, steam, gas, etc. Manufacturer: Shanghai Wuyue Pump & Valve Manufacturing Co., Ltd.

    Product Description

    Y42X Stainless Steel Flanged Pressure Reducing Valve This series of pressure reducing valves is a direct-acting thin-film spring pressure reducing valve. It is mainly composed of adjusting spring, diaphragm, piston, valve seat, valve clack and other parts. The diaphragm is used to directly sense the downstream pressure to drive the valve flap, and control the opening of the valve flap to complete the function of pressure reduction and stabilization. In the cold and hot water supply system of urban buildings and high-rise buildings, it can replace conventional partitioned water pipes and save equipment. It can also be used for pressure reduction and stabilization in the usual cold and hot water pipe network. This product has smooth pressure regulating and stabilizing action, and is suitable for pipelines of water and non-corrosive liquid media.

    Performance specification

    Nominal pressure (MPa) 1.6 2.5 4.0 6.4 10.0 16.0
    Shelling test pressure (Mpa) 2.4 3.75 6.0 9.6 15.0 twenty four
    Seal test pressure (Mpa) 1.6 2.5 4.0 6.4 10.0 16.0
    ****Inlet pressure (Mpa) 1.6 2.5 4.0 6.4 10.0 16.0
    Outlet pressure range (Mpa) 1.0-1.0 0.1-1.6 0.1-2.5 0.5-3.5 0.5-35 0.5-45
    Pressure characteristic deviation (Mpa) △P2P GB12246-1989
    Flow characteristic deviation (Mpa) △P2G GB12246-1989
    ****Pressure difference (Mpa) 0.15 0.15 0.2 0.4 0.8 1.0
    Leakage GB12245-1989
    standard Other non-standard customization

    Pressure reducing valve flow coefficient (Cv)

    DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500
    Cv 1 2.5 4 6.5 9 16 25 36 64 100 140 250 400 570 780 1020 1500

    Material of main parts

    Part Name Part material
    Body, bonnet, bottom cover WCB
    Valve seat 2Cr13
    Disc 2Cr13
    Stem 2Cr13
    Cylinder liner 2Cr13/25 (hard chrome plating)
    piston 2Cr13
    O-ring Nitrile rubber
    Sealing ring Nitrile rubber
    Diaphragm Fabric nitrile rubber
    Adjusting spring 60Si2Mn

    Product Keyword Tags>>

    pressure reducing valve,pressure reducing valve manufacturer,pressure reducing valve manufacturers in China


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