Reliable corrosive resistance
High reliablility, minimum maitanence
Different connecting way
Whn Pressure(water or air) is introduced to the upper champers of valvethe diaphragmis pressures down, shutting off the valve.While the pressure is released from the upper chamber. The valve opens automatically by the pressure in inlet pipe.
The only moveable part of the valve is the reinforced rubber diaphagm. There are no shaft or seal parts among water route. The material of valve body is PVC. Diaphagm valve can pressure release valve etc. to relize various auto-control functions
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