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Zhejiang Guanlong Machinery Valve Co., Ltd.

Prv, Pressure Regulating Valve, Pressure Valve manufacturer / supplier in China, offering Spring Piston Pressure Reducing Valve (Y410, Y416, Y425), Wafer Insert Vertical Elevated Lift Type Non Return Check Valve (H72H), Wafer Silent One Way Non Salm Non Return Check Valve and so on.

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Supplier Homepage Product Water Control Valve Pressure reducing valve/ Pressure relief valve Spring Piston Pressure Reducing Valve (Y410, Y416, Y425)

Spring Piston Pressure Reducing Valve (Y410, Y416, Y425)

Purchase Qty.:
1-9 10+
FOB Unit Price: US $20 US $17
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $20
10+ US $17
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Port: Ningbo, China
Transport Package: Bubble Plastic Paper + Plywood Case
Payment Terms: L/C, T/T

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Pressure Reducing Valve
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Basic Info
  • Model NO.: Y410, Y416, Y425
  • Temperature: Ordinary Temperature
  • Valve Seat: Single-Seat
  • Material: Stainless Steel etc
  • Medium Applicable: Water, Gas, Non-Corrosive Liquid
  • Specification: DN15 - DN200
  • Certification: ISO, CE
  • Connection: Flange / Screw End
  • Structure: Piston
  • Temperature Applicable: 0ºC-80ºC
  • Trademark: KARFAR
  • Origin: China
Product Description
Spring Piston Pressure Reducing Valve 
Spring Piston Pressure Reducing Valve (Y410, Y416, Y425)

Size: DN15 ~ DN200
Pressure: PN10, PN16, PN25

This valve is mainly composed of body, bonnet, compression spring, stem, Piston/ Diaphragm, cylinder sleeve, seat and gasket.

Feature: It directly transfers downstream pressure on the bottom of the piston/ diaphragm, and keep a good balance between top pressure and bottom pressure.

Part NameMaterial
Body, BonnetWCB, Dutile iron, Stainless steel etc.
Seal RingNBR
Adjustment Spring60Si2Mn
Nominal Pressure (Mpa)11.62.5
Shell Test Pressure (Mpa)
Seal Test Pressure (Mpa)11.62.5
Max. Input Pressure (Mpa)11.62.5
Output Pressure Range (Mpa)0.2-0.80.2-1.00.4-1.6
Working Temperature0ºC-80ºC

Spring Piston Pressure Reducing Valve (Y410, Y416, Y425)
Spring Piston Pressure Reducing Valve (Y410, Y416, Y425)
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