Valve Series for Sale

Valve series products include gate valve, ball valve, butterfly valve, globe valve, check valve, plug valve, safety valve and reducing valve. We have high precision NCN machine center, advanced machine equipment and inspection equipment, excellent technology, strict quality management system, a leading professional and technical team with high level of skills. We can according to customers different request to adjust design and production. In order to ensure that our products meet your requirements, please specify the valve type, size, material, nominal pressure, working pressure and using temperature, Max design pressure differential, medium composition, the driving type valve, valve and pipe connection standard etc.

 Specification of our Valve 

Our products  meet API 6A and 6D standard and are widely used in petroleum, chemical, thermal power plants to serve oil, water, steam in the pipes as open and close device by connecting or cutting off the medium in the pipelines. In view of the strict scientific quality management process control system, our products sold to most of China’s oilfields like Shengli Oilfield, Daqing Oilfield and so on. Meanwhile, the products also export to Russia, USA, Canada, Brazil, and many other areas.

 Items of Valve 

  • Gate valve: is closed parts along the channel axis vertical direction, to achieve open or close the valve.
  •  Ball valve: is mainly used to disconnect or connect the medium and can also be used to adjust and control the fluid.

  •  Butterfly valve: is mainly consists of the valve body, a rotating shaft, valve plate, seat and drive mechanism ect..

  •  Globe valve: the structure of globe valve is simpler than that of gate valve, and both its manufacturing and maintenance are relatively convenient.

  •  Check valve: opens automatically and closes the valve flap to prevent media from flowing backwards.
  •  Plug valve: is applicable to situations that require frequent operations.

  •  Safety valve: is applicable for critical situations protection of oil and gas well leakage, fire etc.

butterfly-valve.jpg

  • Hot Valve Series
    • Ball Valve
      Ball valve is mainly used to disconnect or connect the medium and can also be used to adjust and control the fluid. V type ball valve can carry out the relatively precise adjustment and control of flow volume, while three–way ball valve is used to dispatch the medium and change the flow direction of the medium. 

      Butterfly Valve
      Butterfly valve is mainly consists of the valve body, a rotating shaft, valve plate, seat and drive mechanism etc., by driving mechanism driven shaft and the butterfly plate rotation to achieve the purpose of opening and closing and flow control. 

      Globe Valve
      The seal surface is not easy to wear and gall and has sound sealing performance. When being opened and closed, there is no relative slip between the valve flap and the seal surface of the valve, thus both the wear and gall are not severe and it has sound sealing performance and long service life.

      Check Valve
      The check valve depends on the medium's flowing. It opens automatically and closes the valve flap to prevent media from flowing backwards. It is also called as shut-off valve, one-way valve, reflux valve and back pressure valve. The check valve is a kind of an automatic valve. 

      Plug Valve
      The plug valve is applicable to situations that require frequent operations. It can be start and stop quickly with good portability. The fluid resistance of the plug valve is small. The plug valve has simple structure, small relative volume, light weight and is convenient to maintain. It has good sealing performance.

      Safety Valve
      Safety valve is applicable for critical situations protection of oil and gas well leakage, fire etc. Based on driving source difference, it is divided into two kinds --- hydraulic safety valve and pneumatic valve. Equipped with heat sensitive and explosion proof device.

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