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

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Hot Products

  • Thread Ends Full Bore 2 Inch Brass Ball Valve

    Thread Ends Full Bore 2 Inch Brass Ball Valve

    The following is the introduction of high quality Milestone Thread Ends Full Bore 2 Inch Brass Ball Valve , hoping to help you better understand Thread Ends Full Bore 2 Inch Brass Ball Valve . Welcome new and old customers to continue to cooperate with us to create a better future!
  • Plunger Globe Valve

    Plunger Globe Valve

    In plunger globe valves, valve clack and valve seat are designed by the plunger principle. The valve clack is polished into a plunger and connected to the valve stem. The sealing is achieved by two elastic seal ring that sheathed on the plunger. The two elastic seal ring are separated by a sleeve ring and the rings around the plunger are held tight by a load applied to the bonnet by the bonnet nut. Globe valves are mainly used for opening and closing flow.
  • Turbine Flange Ball Valve

    Turbine Flange Ball Valve

    Turbine flange ball valve is an important kind of valve, which is widely used in petrochemical industry, long-distance pipeline and other fields. The closing part of turbine flange ball valve is a ball (or part of the ball) with a hole. The ball rotates with the valve stem to open or close the valve.
  • Flange Wafer Check Valve

    Flange Wafer Check Valve

    Flange wafer check valve refers to a valve that automatically opens and closes the disc depending on the flow of the medium itself to prevent the medium from flowing back.
  • Telescopic Butterfly Valve

    Telescopic Butterfly Valve

    Telescopic butterfly valve is suitable for water supplying and draining, gas pipe as adjust flux and cut off medium is foodstuff, pharmacy, chemical industry, petroleum, electric power with temperature not more than 80 degree, nominal pressure not more than 1.6 Mpa. It has function of compensation pipe expand with heat and contract with cold.
  • Water Main Gate Valve

    Water Main Gate Valve

    A water main gate valve is generally used to completely shut off fluid flow or, in the fully open position, provide full flow in a pipeline. Thus it is used either in the fully closed or fully open positions. A water main gate valve consists of a valve body, seat and disc, a spindle, gland, and a wheel for operating the valve. The seat and the gate together perform the function of shutting off the flow of fluid.

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