Sign In | Join Free | My disqueenfrance.com
disqueenfrance.com
Products
Search by Category
Wholesale Marketplace
Home > Diaphragm Valves >

Direct Action Piston Water Pressure Reducing Valve

Categories Pressure Reducing Valve
Brand Name: GOOLE,OEM
Model Number: Y42X
Place of Origin: CHINA(MAINLAND)
MOQ: 1 UNIT
Payment Terms: Western Union, L/C, T/T
Packaging Details: plywood case
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Direct Action Piston Water Pressure Reducing Valve

    Brief Introduction.

    This series pressure reducing valve is a new type regulating valve which adopts piston to replace the diaphragm. The performance is reliable and it's can be used for a long time. The down pressure can be adjusted according to the requirement, and it can be set at a fixed pressure in the application, which won't be changed as the fluctuation of the up pressure and the flowing rate.

    Field of Application.

    Product Name: Y42X-GVPR12 Direct Action Piston Pressure Reducing Valve.

    Pressure Rating: 1.0- 6.4Mpa
    Nominal Diameter: DN20-400
    Body Material: Steel, CF8
    Standard flanges: DIN, ANSI, JIS.

    Main Technical Parameters and Indexes of Performance.

    Nominal pressurePN1.6MpaPN2.5MpaPN4.0MpaPN6.4Mpa
    Tested pressure of shell2.4Mpa3.75Mpa6.0Mpa9.6Mpa
    Sealing test pressure1.6Mpa2.5Mpa4.0Mpa6.4Mpa
    Maximum upstream pressure1.6Mpa2.5Mpa4.0Mpa6.4Mpa
    Pressure range of outlet0.2-1.0Mpa0.2-1.6Mpa0.2-2.5Mpa0.5-3.5Mpa
    Minimum differential pressure0.2Mpa0.2Mpa0.2Mpa0.4Mpa
    MediumSteam, water, etc.
    Operating temperature425


    *the shell test does not include membrane and top cover.

    Flow Characteristics.

    DN1520253240506580100125150200250300350400500
    Cv12.546.591625366410014025040057078010201500


    Material of Main Component.

    Name of componentMaterial of component
    Valve body, valve cover, seat coverCast iron, Cast steel
    Valve seat,2Cr13
    Valve flap2Cr13
    Valve rod2Cr13
    Cylinder sleeve2Cr13 /25(hard chrome plating)
    Piston2Cr13
    O-shaped ringDing nitrile rubber
    Sealing encirclesDing nitrile rubber
    Adjusting valve60Si2Mn


    Main External Dimensions.


    DNExternal Dimension
    LHH1
    1.6/2.5 Mpa4.0 Mpa6.4 Mpa1.6 Mpa2.5 Mpa4.0 Mpa6.4 Mpa1.6 Mpa2.5 Mpa4.0 Mpa6.4 Mpa
    2016016017022022022022090909090
    251802002002552552652659595100105
    32200220220255255265265100100100110
    40220240240325325330330115115130130
    50250270270325325330330120120135135
    65260280300330330340355125125140145
    80310330330340340340340135135150160
    100350380380347347360360148148185185
    125400450450560560565565190200200245
    150450500500580580585585205210240280
    200500560560630630635635220245245310
    250600750270
    300800780310
    350850850390
    400900925420
    Quality Direct Action Piston Water Pressure Reducing Valve for sale
    Send your message to this supplier
     
    *From:
    *To: Yongjia Goole Valve Co.,Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2020 disqueenfrance.com. All rights reserved.