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Suzhou Walter Flow Control Equipment Co., Ltd.

Pressure Relief Valve, Hydraulic Control Valve, Pressure Sustaining Valve manufacturer / supplier in China, offering Brass Material Pressure Relief Valves, Altitude Control Valve, Bs750 Underground Fire Hydrant and so on.

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Supplier Homepage Product Hydraulic Control Valve Brass Material Pressure Relief Valves

Brass Material Pressure Relief Valves

FOB Price: US $150 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $150/ Piece
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Production Capacity: 2800 Sets Per Month
Transport Package: Bubble Bags and Wooden Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: 500X
  • Body: Ductile Iron, Stainless Steel
  • Diaphgram: Nylon+EPDM/Viton
  • Seal Rings: NBR/EPDM/Viton
  • Pipes/Tubes: Copper or Stainless Steel
  • Coating: Epoxy Resin Coated to 300 Microns Inside & Outside
  • Specification: TUV
  • HS Code: 8481801090
  • Name: Pressure Relief Valve
  • Trim: Stainless Steel
  • Seat: Ss/ Bronze
  • Piolt: Brass or Stainless Steel
  • Pressure Rate: Pn10/16/25
  • Trademark: WALTER
  • Origin: Suzhou, Jiangsu
Product Description
Pressure Relief Valve
Pressure Sustaining/Relief Valve is a hydraulically operated, pilot-controlled, modulating valve designed to maintain constant upstream pressure within close limits. This valve can be used for pressure relief, pressure sustaining, back pressure, or unloading functions in a by-pass system.
In operation, the valve is actuated by line pressure through a pilot control system, opening fast to maintain steady line pressure but closing gradually to prevent surges. Operation is completely automatic and pressure settings may be easily changed by adjusting screw on top of the pilot.

1. Body/Bonnet: GGG50

2. Spring: SS304

3. Stem: SS / Bronze

4. Disc Retainer: DI/SS/Bronze

5. Seat: SS/Brass/Bronze

6. Seal Rings: NBR/EPDM/Viton

7. Pilot: Stainless Steel or Brass

8. Pipe or Tubes: Coppe or Stainless Steel

9. Working Pressure: PN10/16/25

10. Connection: Flanged acc. To EN1092.2, ISO 7005-2, ANSI/JIS/ AS2129

11. Epoxy Resin Coated to 300 microns inside & outside

12. With Anti-cavitation (Trim) Solution


WALTER-FSV Company professional produce and supply kinds of Automatic Hydraulic Control Valves, Float Control Valve, Pressure Reducing Valve, Slow Check Valve, Pressure Relief Valve, Soleniod Control Valve.

WALTER-FSV Company accept OEM /ODM orders. And welcome for your calling or emails.
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Mr. Justin Zhong
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