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  • Double Block Discharge Slab Gate Valve with Diversion HoleDouble Block Discharge Slab Gate Valve with Diversion Hole2020/07/11The double cut-off slab gate valve with diversion hole is mainly used to cut off the medium. It is a kind of pipeline valve, which is used in many industries, such as natural gas, oil, etc. Main featu...
  • Several Common Problems of Stainless Steel Gate ValveSeveral Common Problems of Stainless Steel Gate Valve2020/07/06Why is the cut-off pressure difference of angular distance type valve large? The cut-off pressure difference of the angular distance valve is large because the solidarity of the medium being occurring...
  • What Are the Characteristics of Manual Ball Valve?What Are the Characteristics of Manual Ball Valve?2020/07/01The ball valve has simple structure, it is small and light. And now in many fields, it is also used, ranging from a few millimeters to a few meters in diameter, from high vacuum to high pressure. As o...
  • Precautions for Use of Ball ValvePrecautions for Use of Ball Valve2020/06/26Specific precautions for use of ball valve:When the ball valve is closed, there is still pressure fluid inside the valve body. Before maintenance, relieve the pipeline pressure and keep the valve in t...
  • Improvement of Ball Valve SealingImprovement of Ball Valve Sealing2020/06/211. Present situation and analysis of ball valve sealingThe cast stone ball valve is an ideal opening and closing device in the ash pipeline, and its sealing directly affects the quality and service li...
  • What is the Difference Between Ball Valve and Butterfly Valve in Structure and Performance?What is the Difference Between Ball Valve and Butterfly Valve in Structure and Performance?2020/06/161. Ball valve and butterfly valveBall valve and butterfly valve are two kinds of valves which are most widely used in today's valves. They are easy to operate and play a role of cut-off and cut-of...
  • Machining of Ball Valve BodyMachining of Ball Valve Body2020/06/111. Structure characteristics and technical requirements of ball valve bodyMost of the low pressure ball valves and medium pressure ball valves are side mounted ball valves, which are composed of left ...
  • Do You Know the Sealing Elements of Cryogenic Ball ValveDo You Know the Sealing Elements of Cryogenic Ball Valve2020/06/061 OverviewThe ball valve is simple in structure, small in installation space, and sealed by medium force, not affected by external driving force, so it is widely used in various working conditions. At...