Gear Valve

This kind of flexible wedge gate valves are made form Gray iron(HT200) or Spheroidal graphite cast iron, which is idea on the pipelines for water, sewage, city water, steam, oil, gas,etc.

  • Features Of Wedge Gate Valves:
  • Flat seat design avoid blocking up by stone, sludge, wooden blocks etc.

    Flexible wedge makes high tightness.

    The design of stem reduce the resistance of open & close.

    Made from casting iron, is stronger & lighter than traditional ones, easier for maintance.

    Sizes:2"~40" or DN50~DN1000

    Working pressure:PN16~PN160

    Working temperature:80 C degree

    Medium: normal temperature liquid

  • Applicable Standards Of Rising-stem Wedge Gate Valves:
  • Design & Manufacture: API 600, API 6D, BS 1414

    Face to Face:API 6D, ASME B16.10, EN 558, DIN 3202, BS2080

    Connection End: ASME B16.5, ASME B16.25, EN 1092, EN 12627, JIS B2220

    Test:API 600, API 6D, EN 12266, ISO 5208

  • The Processing technologise of lined valves are mainly compression molding, transfer molding and injection molding, etc.

    casting

    casting

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  • The Processing technologise of lined valves are mainly compression molding, transfer molding and injection molding, etc.

    manufacture

    manufacture

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  • The Processing technologise of lined valves are mainly compression molding, transfer molding and injection molding, etc.

    rubber

    rubber seal

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  • The Processing technologise of lined valves are mainly compression molding, transfer molding and injection molding, etc.

    spray

    spray

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  • The Processing technologise of lined valves are mainly compression molding, transfer molding and injection molding, etc.

    test

    test

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