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SECONDARY WATER SUPPLY SERIES

300x LOW SPEED CL OSED CHECK VALVE DN50~DN800

300x LOW SPEED CL OSED CHECK VALVE DN50~DN800

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详细介绍

300x LOW SPEED CL OSED CHECK VALVE DN50~DN800



The valve consists of the main valve, check valve, needle valve,ball valve and pressure gauge. The slow closed check valve has the reverse function of opening and closing speed control. After the valve is installed, the pump can be effectively controlled, the pump is automatically adjusted to the optimum speed of opening and closing when started and stopped.
 

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