Direct acting solenoid valve
Principle: When the normally-closed direct-acting solenoid valve is energized, the electromagnetic coil generates electromagnetic suction to lift the valve core, so that the seal on the valve core leaves the valve seat port and the valve opens; when the power is turned off, the electromagnetic force disappears and the valve is relied on by spring force The seal on the core presses on the valve seat opening and the valve closes. (Contrary to the normally open type)
Features: It can work normally under vacuum, negative pressure and zero pressure difference. The larger the valve diameter, the larger the volume and power of the electromagnetic head. For example, our company introduces the direct-acting solenoid valve produced by HERION company technology and can be used in 1.33 & TImes;
Principle: When the normally-closed direct-acting solenoid valve is energized, the electromagnetic coil generates electromagnetic suction to lift the valve core, so that the seal on the valve core leaves the valve seat port and the valve opens; when the power is turned off, the electromagnetic force disappears and the valve is relied on by spring force The seal on the core presses on the valve seat opening and the valve closes. (Contrary to the normally open type)
Features: It can work normally under vacuum, negative pressure and zero pressure difference. The larger the valve diameter, the larger the volume and power of the electromagnetic head. For example, our company introduces the direct-acting solenoid valve produced by HERION company technology and can be used in 1.33 & TImes;
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