China 4 inch Brass Gas Ball Valve With Certification Manufacturers, Suppliers, Factory

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Hot Products

  • Large Butterfly Valve

    Large Butterfly Valve

    Large butterfly valve is a kind of butterfly valve, which can be divided into pressure maintaining type, locking type and energy storage type. The butterfly valve is suitable for the outlet of water pump and the inlet pipeline of water turbine. It is used as a closed-circuit valve and check valve to avoid and reduce the backflow of medium in the pipeline system and produce excessive water hammer, so as to protect the pipeline system. Today the hammer large butterfly valve will be introduced.
  • Brass Thread Gate Valve

    Brass Thread Gate Valve

    The brass thread gate valve is widely used and belongs to the forced sealing valve. Its closing principle is to rely on the pressure of the valve stem to make the sealing surface of the disc and the sealing surface of the valve seat closely fit to prevent the medium from flowing.
  • Metal seated gate valve

    Metal seated gate valve

    Milestone is one of the famous China Metal seated gate valve with Emergency Whistle manufacturers and suppliers. Metal seated gate valve is primarily designed for the flow isolation of a length of pipeline or piece of equipment. It uses a ductile iron gate that houses bronze rings to ensure a watertight seal. Metal seated gate valvefor water and neutral liquids,to max. 70°C.
  • Cast Iron Manual Ball Valve

    Cast Iron Manual Ball Valve

    Cast iron manual ball valve is a kind of ball valve, which has some advantages, such as no friction on the switch, seal is not easy to wear, small opening and closing torque and so on. Cast iron manual ball valve is mainly used to cut off, distribute and change the flow direction of medium in pipeline.
  • Wafer And Lug Type Butterfly Valve

    Wafer And Lug Type Butterfly Valve

    Wafer And Lug Type butterfly Valves have been around for a long time, and are used for a variety of applications. They made their first appearance during the 1930s, and have been utilized by several industries ever since.
  • Orbit Ball Valve

    Orbit Ball Valve

    Orbit ball valves are suitable for petrochemical, liquefied petroleum gas storage, refineries, natural gas, compressor systems, oil and gas pipelines, light industry, textile and other industries. Ball valve in the pipeline is mainly used to cut off, distribution and change the flow direction of the medium.

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