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China, Chinese Direct Action Piston Pressure Reducing Valve (Y42X-GVPR12)1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
ValvePressure Reducing ValveWater Pressure Reducing ValveChina Pressure Reducing Valve
Goole Valve technology Co., Ltd.
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Product Description Direct Action Piston Pressure Reducing Valve (Y42X-GVPR12)Product DescriptionThis 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.Detailed Photos ApplicationField of Application.Product Name: Y42X-GVPR12 Direct Action Piston Pressure Reducing Valve.Pressure Rating: 1.0- 6.4MpaNominal Diameter: DN20-400Body Material: Steel, CF8Standard flanges: DIN, ANSI, JIS.Product DetailsMain External Dimensions.DNExternal DimensionLHH11.6/2.5 Mpa4.0 Mpa6.4 Mpa1.6 Mpa2.5 Mpa4.0 Mpa6.4 Mpa1.6 Mpa2.5 Mpa4.0 Mpa6.4 Mpa20160160170220220220220909090902518020020025525526526595951001053220022022025525526526510010010011040220240240325325330330115115130130502502702703253253303301201201351356526028030033033034035512512514014580310330330340340340340135135150160100350380380347347360360148148185185125400450450560560565565190200200245150450500500580580585585205210240280200500560560630630635635220245245310250600 750 270 300800 780 310 350850 850 390 400900 925 420 Material of Main Component.Name of componentMaterial of componentValve body, valve cover, seat coverCast iron, Cast steelValve seat,2Cr13Valve flap2Cr13Valve rod2Cr13Cylinder sleeve2Cr13 /25(hard chrome plating)Piston2Cr13O-shaped ringDing nitrile rubberSealing encirclesDing nitrile rubberAdjusting valve60Si2MnProduct ParametersMain Technical Parameters and Indexes of Performance. Nominal pressurePN1.6MpaPN2.5MpaPN4.0MpaPN6.4MpaTested pressure of shell2.4Mpa3.75Mpa6.0Mpa9.6MpaSealing test pressure1.6Mpa2.5Mpa4.0Mpa6.4MpaMaximum upstream pressure1.6Mpa2.5Mpa4.0Mpa6.4MpaPressure range of outlet0.2-1.0Mpa0.2-1.6Mpa0.2-2.5Mpa0.5-3.5MpaMinimum differential pressure0.2Mpa0.2Mpa0.2Mpa0.4MpaMediumSteam, water, etc.Operating temperature425 *the shell test does not include membrane and top cover. Flow Characteristics.DN1520253240506580100125150200250300350400500Cv12.546.591625366410014025040057078010201500 View of the factory
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