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  • WCB, A105N, CF8, CF8M Y Strainer

    WCB, A105N, CF8, CF8M Y Strainer

    GW Cast Steel Y Strainer Y-type filter is used in water, oil and gas pipelines and various equipment. It mainly removes the medium in the pipe to protect the pressure reducing valve, pressure relief valve, constant water level valve and water pump, so as to achieve normal operation. Please install it at the inlet. Generally, the water filter screen is 10-30 mesh / cm2, the air filter screen is 40-100 mesh / cm2, and the oil filter screen is 60-200 mesh / cm2. The Y-type strainer is installed ...

  • BS1873, API623 Gear Globe Valve

    BS1873, API623 Gear Globe Valve

    Applicable Standards Globe valve, BS1873, API 623 Steel valve, ASME B16.34 Face to face ASME B16.10 End Flanges ASME B16.5/ASME B16.47 Butt welding ends ASME B16.25 Inspection and test API 598 Material: WCB, WCC, LCB, LCC, LC1, LC2, LC3, CF8, CF3, CF8M, CF3M, CF8C, CN7M, CA15, C5, WC6, WC9, C12,C12A,C95800,C95400,Monel,4A,5A,6A etc. Size Range: 2’’~24’’ Pressure Rating: ASME CL, 150,300,600,900,1500,2500 Temperature Range: -196°C~600°C Design Description - Outside Screw and Yoke - Bolted Bonn...

  • Pressure Sealed Bonnet Gate Valve

    Pressure Sealed Bonnet Gate Valve

    Applicable Standards Gate Valve, API600 Steel Valves, ASME B16.34 Face to face ASME B16.10 End Flanges ASME B16.5 Butt Welding ends ASME B16.25 Inspection and test API 598 Material: WC6 Size Range: 2″~16″ Pressure Rating: ASME CL 900, 1500, 2500 Temperature Range: -29℃~538℃ Solid Wedge Gate Valve is manufactured with solid wedge, which has higher strength. Because the wedge is solid, when working, there will be less de-formation happing to the gate, it will have to depend on the s...

  • DIN Floating Ball Valve

    DIN Floating Ball Valve

    Applicable Standards Ball  Valve design according to API6D,BS5351,ASME B16.34 Face to face ASME B16.10,AP6D End Flanges ASME B16.5/ASME B16.47 Butt welded ends ASME B16.25 Fire Safety API607,API6A Inspection and test API 598,API6D Material:  A105,WCB,CF8,CF8M,GP240GH etc. Size Range: 1/2″~8″ Pressure Rating:  ASME CL, 150, 300, 600,PN10-PN40 Temperature Range: -196°C~600°C Design Description - Two Pieces or Three Pieces Body - Metal or Soft Seated - Full or Reduced Bore - Flanged...

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About Us

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Brief description:

Zhejiang Guangwo Valve Co., Ltd. founded in 2016 and located Wenzhou, China, covers an area of 40,00 Square meters, more than 70 staffs and over100 sets of facilities.
Guangwo main products include gate valves, globe valves, check valves and Strainers made in carbon steel, alloy steel and stainless steel. Valves are manufactured according to ANSI, API, DIN, GOST and GB standards.

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  • Working Principle and Type Selection Application of Flange Check Valve

    Check valve refers to the valve that automatically opens and closes the valve disc depending on the flow of the medium itself to prevent the backflow of the medium. It is also known as check valve, one-way valve, reverse flow valve and back pressure valve. The check valve belongs to an automatic ...

  • Standard Features of Gate Valve

    1. Low fluid resistance. 2. The external force required for opening and closing is small. 3. The flow direction of the medium is not bound. 4. When fully open, the erosion of the sealing surface by the working medium is smaller than that of the stop valve. 5. The shape comparison is simple, and t...

  • Model compilation and application field of electric flange globe valve

    Globe valve, also known as globe valve, belongs to forced sealing valve. According to the domestic valve model standard, the model of globe valve is represented by the valve type, driving mode, connection mode, structural form, sealing material, nominal pressure and valve body material code. The ...