understanding the water solenoid valve： essential control for efficient water flow
Release time:2025-11-08 23:26:41
A Water Solenoid Valve is an electromechanically operated valve that controls the flow of water within a system. With the ability to quickly and precisely open and close, water solenoid valves are integral to numerous applications, ranging from household appliances to industrial systems. The working principle, versatile applications, and benefits of these valves make them an indispensable component in modern water management systems.
Working Principle
The core of a water solenoid valve is the solenoid, which is an electromagnetic coil. When an electric current passes through the solenoid coil, it generates a magnetic field. This magnetic field then interacts with a movable plunger or armature, which in turn opens or closes the valve. In its basic form, a water solenoid valve can be categorized into two types： normally closed (NC) and normally open (NO).
Normally Closed (NC)： In the absence of electricity, the solenoid valve remains closed, preventing water flow. When current is applied, the magnetic field pulls the plunger, opening the valve and allowing water to flow.
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