P28 Y type diaphragm valve

Working principle
Close the valve: Lead the control pressure source (water source or air source, pressure equal to or greater than the incoming water pressure) to the
control chamber on the diaphragm, and the diaphragm pushes the valve seat through the valve stem to intercept the incoming water and close the
valve.
Open the valve: When the pressure in the upper chamber of the diaphragm is released, the incoming water pushes the valve stem through its own
pressure, and the valve opens to form a through chamber to allow fluid to pass through.
Technical characteristics
The upper and lower double chamber design is adopted, and the control water flow is independent of the fluid chamber. Through the upper and
lower pressure source ends, the valve can be flexibly controlled to open or close at will. The choice of pressure source is also more diverse, which
can be hydraulic or pneumatic.
Working pressure: 0.1-0.8MPA
Working temperature: 4-50C
Body material: PA, UPVC
Caliber: DN15-DN100
Connection mode: DN15-DN50 (live connection)
DN65-DN 100 (flange connection)