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    Hebei, China
    Business Type:
    Manufacturer/Factory, Trading Company
    Management System Certification:
    ISO 9001, QC 080000, BSCI, QHSE, HACCP, ANSI/ESD
    Main Markets:
    North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
    OEM/ODM Service
    Sample Available

    Water Reducing Valve, Pressure Reducing Valve, Air Relief Valve manufacturer / supplier in China, offering Spring Diaphragm Pressure Reducing Valve for Water, Water Reducing, Stainless Steel Float Ball for Floating Water Level Switch, Full Port Forged Steel Gate Valves and so on.

    Gold Member Since 2013
    Audited Supplier
    Supplier Homepage Products Pressure Reducing Valve Spring Diaphragm Pressure Reducing Valve for Water, Water Reducing

    Spring Diaphragm Pressure Reducing Valve for Water, Water Reducing

    Min. Order / Reference FOB Price
    1 Piece US $60/ Piece
    Production Capacity: 6000 PCS/Month
    Transport Package: Wooden Case or Carton
    Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union
    Temperature: 0oc-80oc
    Structure: Spring Diaphragm
    Medium: Water
    Function: Pressure Reducing and Sustaining to The Set Value
    Stucture: Spring Type
    Materials: Casting, Forged

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    Basic Info.

    Model NO.
    Spring Diaphragm Pressure Reducing Valve
    Trademark
    Tianjin U-ideal Instrument
    Specification
    CE, SGS, ISO
    Origin
    China
    HS Code
    848110009
    Product Name: Film type decompression regulator valve -water pressure reducing valve
    Product Model: Y42X-16C
    Product Class: Water reducing valve

    Product Description:
    Y42X series Spring diaphragm pressure reducing valve for water pressure control belong to direct action type film spring-loaded relief valves. Mainly by adjusting spring, diaphragm, piston, seat and disc etc parts. Using the diaphragm direct sensing downstream pressure drive disc, control valve disc opening voltage function complete decompression.
    This product in city construction, high-rise buildings, hot water supply system could replace conventional division conduit, save equipment. Also can be in usually, up the pressure pipeline of cold voltage function.


    This product surge voltage smooth, suitable for water movements, and the corrosive liquid medium piping.

    Connection forms
    Flange: RF FM RJ
    Execution standard: JB79 GB/T 9113, ANSI B16.5


    Reducing valve; Pressure reducing and sustaining valve
    Definition:
    The pressure reducing valve is a pressure control valve which with throttle method make the outlet (downstream) pressure lower than the inlet (upstream) pressure, and keep the downstream pressure constant by reducing it to desired pressure, the desired pressure can be set according to the needs. The downstream pressure keeps constant and won't change by the upstream pressure changing or upstream flow rate changing.

    Analyses them from the fluid mechanics point, the pressure reducing valve is a throttling element which local resistance is changeable. The reducing valve by changing the throttling area, change the kinetic energy of the flow velocity and fluid, produced different pressure loss, so as to achieve the goal of reducing pressure. And then through the adjustment of the control and regulation system, make the valve downstream pressure fluctuations and spring force keep equilibrium, the valve downstream pressure keep constant (no change or change within the error tolerances).

    Tianjin U-ideal Instrument Co. Have Many different kinds of pressure reducing valve, such as: The piloted piston type pressure reducing valve, diaphragm pressure reducing valve, bellows type pressure reducing valve, proportional pressure reducing valve, self-reliance type pressure reducing valve, direct acting piston type pressure reducing valve, back pressure regulator, etc. They apply respectively to different working medium.
    Water Spring diaphragm pressure reducing valve technique parameter
    Nominal pressure PN(Mpa)11.62.5
    Shell test pressure (Mpa)*1.52.43.75
    Seal test pressure (Mpa)11.62.5
    Maximum inlet pressure (Mpa)11.62.5
    Outlet pressure range (Mpa)0.2-0.80.2-1.00.4-1.6
    Pressure characteristics derivation (Mpa) ΔP2PGB12244-1989
    Flow characteristics derivation (Mpa) ΔP2GGB12244-1989
    Leakage0
    Operation temperature0ºC-80ºC

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