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automatic control valve การใช้

ประโยคมือถือ
  • These types of valves are also known as Automatic Control Valves.
  • Automatic Control Valves do not require an external power source, meaning that the fluid pressure is enough to open and close the valve.
  • Automatic control valves include : pressure reducing valves, flow control valves, back-pressure sustaining valves, altitude valves, and relief valves.