Applicable medium: liquid, water, hot water, gas, mixed gas, oil, etc. (<=20CST)
Diaphragm sealing materials: NBR, EPDM, VITION.
Body material: brass (cast), cast iron, SS304
Medium temperature: -5℃-80℃
Coil protection level: Sauare Din Coil IP65 Round Coil IP54
Action type: direct-acting type, step-by-step direct-acting type Working status: normally closed normally open
Brass solenoid valve
Name: Electric Solenoid Valve
Color: Black + Gold
Type: Normally Closed type(N/C)
Protect Class: IP6
Voltage: AC220V AC110V DC24V DC 12V
Acting Motion: Direct action
Nominal Diameter: DN08(2.5MM) DN10(4MM) DN15(16MM) DN20(20MM) DN25(25MM)
Connecting Format: Inside thread
Pipe Diameter: DN08(1/4" ) DN10 (3/8") DN15(1/2" ) DN20 (3/4") DN25(1").
Working principle of solenoid valve:
Normally closed: When the coil is energized, the pilot valve core is closed, the pilot hole is opened, the upper cavity is released, the piston is pushed by the pressure of the lower cavity, and the solenoid valve opens.
When the coil is de-energized, the pilot valve core is reset by the spring, the pilot hole is closed, the upper cavity of the valve is pressurized by the thrust of the piston throttle hole and the return spring, and the solenoid valve acts to close.
If you want to know more about Deutsche products, please send me an inquiry or e-mail, I am happy to provide you with more professional details. Our solenoid valves are exported to all corners of the world.