Solenoid Valve

A&B Knob operated Solenoid Valve CE, UL certified
Open time: 0.5-45min (adjustable)
Closing time: 0.5-10s (adjustable)
Knobs designed with waterproof covers and O-rings, achieving IP65 protection level
UL fire rated Polycarbonate plastic body Digital Type Solenoid Valve
Open time: 0.5min-99h (adjustable)
Closing time: 0.5-99s (adjustable)
Meets IP65 protection level
UL fire rated Polycarbonate plastic body

Direct acting (direct operated) solenoid valves: when the coil is energized, an electromagnetic field is created. This attracts plunger up, overcomes the spring force, opens the orifice and allows the media to flow through; When the coil is de-energized, the valve is closed.

Diaphragm type solenoid valves are most commonly associated with 2-way solenoid valves. They generally consist of a rubber diaphragm which moves up or down within a valve body. when the coil is energized, an electromagnetic field is created. This attracts plunger up, overcomes the spring force, opens the orifice and allows the media to flow through; When the coil is de-energized, the valve is closed.

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