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2 Inch-60 InchPressure Seal Bonnet Gate Valve , High Pressure 2500lb Water Gate Valve

Categories API 600 Gate Valve
Brand Name: GOLD TOP
Model Number: Z41H
Certification: API600
Place of Origin: 中国
MOQ: 1
Supply Ability: 100+PCS+15DAYS
Packaging Details: WOODEN BOX
SIZE: 2”~60”(50mm~1500mm)
MATERIAL: A216 WCB、WCC; A217 WC6、WC9、C5、C12、C12A、CA15; A351 CF8、CF8M、CF3、CF3M、CF8C、CN3MN、CK3MCUN、CN7M; A352 LCB、LCC; A494 CW-6MC、CU5MCuC、M35-1; A890 4A(CD3MN)、5A(CE3MN)、6A(CD3MWCuN); ASME B 148 C95800、C95500, etc.
Design standard: API 600、ASME B16.34、GB 12234、GB 12224
Structural length: ASME B16.10
TEST: API 598、ISO 5208、JB/T9092、GB/T13927
Connecting end: ASME B16.5、ASME B16.25、GB 9113、GB 12224
CONNECT: RF RTJ FLANGE
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2 Inch-60 InchPressure Seal Bonnet Gate Valve , High Pressure 2500lb Water Gate Valve

  • API600 GATE VALVE HIGH PRESSURE 2500LB PRESSURE SEALING BONNET RTJ FLANGE WCB BODY
  • The performance pressure seal bonnet gate valves
    Pressure seal bonnet gate valves have same application features as bolted bonnet valves shown on the page. The major difference is that the bonnet is designed for high-pressure, high-temperature service.
  • The pressure seal bonnet joint eliminates the body/bonnet flanges reducing weight and simnplifying the application of exterior insulation. Contrary to bonnet valves. Internal pressure applied to a pressure seal valves forces the sealing elements into tighter contact the higher the internal pressure he tighter the seal.
    Gate valves may be installed without consideration for the direction of flow. They are not recommended for use in a partially open, throttling position because erosion, noise and execessive wear can occur. Gate valves installations should always be made with consideration for the potential of bonnet over-pressurization caused by fluids which may become entrapped in the bonnet of a closed valve. Where this possibility exists, it is the user's responsibility to insure that proper venting is installed.

    DONG-A VALVE cast steel pressure seal valves comply with the design and test requirements of ASME B16.34 and the installation dimensions of ASME B16.10.
    All DONG-A VALVE pressure seal gate valves have the features shown below.
    They are engineered to provide convenience, durability and maintainability.

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