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  • Valve basic knowledge I - valve main parts materials
    Valve basic knowledge I - valve main parts materials
    • 2021-05-03 09:58

    The valve body, bonnet and gate (disc) are one of the main parts of the valve, which directly bear the pressure of the medium, and the materials used must meet the requirements of "valve pressure and temperature rating". The commonly used m

    Keywords: |valve knowledge,valve parts,valve material|

  • Valve basic knowledge II - Sealing surface material
    Valve basic knowledge II - Sealing surface material
    • 2021-05-03 09:54

    The sealing surface is the most critical working surfaceof the valve. The quality of the sealing surface is related to the service life of the valve. Generally, the sealing surface material should consider factors such as corrosion resistan

    Keywords: |sealing material,valve sealing, valve seat|

  • What is high performance butterfly valves
    What is high performance butterfly valves
    • 2021-05-02 20:39

    High-performance butterfly valves abroad are a new variety of butterfly valves developed in the 1970s, originating from aerospace technology. Its technical characteristics are:

    Keywords: |high performance butterfly valve,double eccentric butterfly valve|

  • How Gate Valves Work
    How Gate Valves Work
    • 2021-04-29 13:47

    Body: Ductile iron GGG40/50 or Cast IronGG25 Wedge : Ductile iron

    Keywords: |Gate valve video,How Gate Valves Work,stainless steel gate valve|

  • Butterfly Valve Manufacturer- JiangRui Factory Introduction
    Butterfly Valve Manufacturer- JiangRui Factory Introduction
    • 2021-04-29 13:46

    Jiangrui Fluid Equipment Co.,Ltd was founded in 2004, is one of the largest manufacturers in the production of valve,from Tianjin,China. Since 17 years',We have been focusing on technology research and development of valve"SMALL TORQUE, P

    Keywords: |butterfly valve manufacturer,JRVAL butterfly valve,kitz butterfly valve|

  • difference between high performance butterfly valves
    difference between high performance butterfly valves
    • 2021-04-29 13:44

    Double eccentric butterfly valve: On the basis of the single eccentric butterfly valve, the double eccentric butterfly valve is the most widely used double eccentric butterfly valve. Its structural feature is that the axis of the valve stem

    Keywords: |double eccentric butterfly valve,high performance butterfly valve|

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