n Diaphragm Solenoid Valve
Working Principle
It is a principle of combination of direct-acting and double pulling When there is no pressure difference between the inlet and outlet the electromagnetic force directly lifts the valve core diaphragm upward and opens the valve port.After the power is cut off, the magnetic valve core closes the valve port under the urging of spring force and medium pressure to cut off the fluid medium.Check function:the outlet pressure is greater than the inlet press