Principle: When energized, the electromagnetic coil generates electromagnetic force to lift the closing member from the valve seat, and the valve is opened; when the power is off, the electromagnetic force disappears, the spring presses the closing member against the valve seat, and the valve is closed.
Features: It can work normally under vacuum, negative pressure and zero pressure, but the diameter is generally not more than 25mm.
Features: It can work normally under vacuum, negative pressure and zero pressure, but the diameter is generally not more than 25mm.
Ball Regulator,Spherical Regulating Valve,Beer System Ball Regulator,Spherical Adjustable Pressure Valve
Ningbo Wenhan Fluid Equipments Co., Ltd. , https://www.wenhanvalves.com