Z2H300XHH41X Slow-Closing Check Valve - Dazhong Valve Group | Since 1997

Z2H300XHH41X Slow-Closing Check Valve

The Z2H300X and HH41X slow-closing check valves designed by Dazhong Valve Group are the second-generation new hydraulic control valves designed and manufactured by our group's engineers and technicians with reference to the same type of advanced products at home and abroad. The valve consists of main valve, pilot valve and control valve. The structural form is the hydraulic control cut-off form, which is connected by a rubber diaphragm, and the valve disc is opened and closed.

  • This product is the second-generation new hydraulic control valve designed and manufactured by our group's engineers and technicians with reference to the same type of advanced products at home and abroad.

  • This valve is suitable for automatic water supply systems such as high-rise buildings, industrial and mining enterprises, parks, etc., and has the characteristics of small size, light weight, convenient installation and maintenance, etc.

  • The valve consists of a main valve, a pilot valve and a control valve.

  • The structure is in the form of hydraulic control cut-off, connected by a rubber diaphragm, and the valve flap opens and closes.

  • It has the functions of slow opening and slow closing. When the inlet pressure is less than or equal to the outlet pressure, the valve will automatically close, and it also has the function of eliminating water hammer. The flow resistance is small and the sealing performance is good.

  • Pressure level: PN6- PN25

  • Size: DN50mm- DN600mm

Parameters

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Z2H300XHH41X slow-closing check valve ParameterZ2H300XHH41X slow-closing check valve Parameter 1