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    The Working Principle and Function of the Backwater Valve
    Ⅰ. The function of the backwater valveThe function of the backwater valve is to adjust the return flow. Adjust the amount of branch circulation. If the amount is small, increase the opening, and if t...
  • 05
    The Working Principle and Classification of Safety Backflow Valve
    Ⅰ. Working principle of safety backflow valveThe safety backflow valve plays a safety protection role in the system. When the system pressure exceeds the specified value, the safety valve opens, and ...
  • 15
    The Working Principle Of Pressure Reducing Valve
    The pressure reducing valve is a valve that reduces the inlet pressure to a certain required outlet pressure through adjustment, and relies on the energy of the medium itself to automatically keep the...
  • 03
    Advantages Of Bronze Globe Valve
    Bronze globe valve refers to a valve in which the closing member (valve clack) moves along the center line of the valve seat. According to this moving form of the valve clack, the change of the valve ...
  • 02
    Differences Between Globe Valve And Gate Valve
    Gate valve and globe valve are the two most commonly used shut-off valves. The main differences between them are:1. Differences in sealing surfacesWhen the gate valve is opened and closed, the valve c...
  • 11
    Current Maintenance Of Ball Valve
    The ball valve came out in the 1950s. With the rapid development of science and technology and the continuous improvement of production technology and product structure, it has rapidly developed into ...
  • 29
    Features Of Brass Ball Valve
    Brass ball valve is mainly used to cut off, distribute and change the flow direction of the medium. The ball valve designed with V-shaped opening also has a good flow adjustment function. 1. Standards...
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