understanding water solenoid valve： principles, applications, and benefits
Release time:2025-09-27 08:25:23
A Water Solenoid Valve is an essential component widely used in modern automation systems to control water flow. By utilizing electromagnetic forces, these valves can automatically open or close to either allow or restrict water flow. They are found in a wide range of applications, from household appliances like washing machines to industrial automation systems, offering precise control over water supply. This article explores the working principle, key types, applications, and benefits of water solenoid valves.
Working Principle
The basic working principle of a Water Solenoid Valve is quite simple yet effective. The valve comprises a coil, a plunger, and a spring mechanism. When electrical current passes through the coil, it generates a magnetic field that pulls the plunger against the force of the spring. This action opens or closes the valve, controlling the water flow.
There are two main types of solenoid valves：
Normally Closed (NC)： In the absence of electrical power, the valve remains closed, preventing water flow. When the solenoid is energized, the magnetic field forces the plunger to open the valve, allowing water to pass through.
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