A Normally Open Solenoid Valve (NOSV) is a pivotal component in fluid control systems, widely used across various industries. Its unique design and function make it a go-to choice for applications where the flow of fluid or gas needs to be interrupted only when necessary. The design ensures that, in its default state, the valve remains open, allowing the passage of fluids, and is activated (closed) only when energized. This makes it a vital component for safety and efficiency in automated systems.
What is a Normally Open Solenoid Valve? A Normally Open (NO) solenoid valve is an electromechanical device that controls the flow of fluids or gases through pipelines. The term “normally open” refers to the valve’s default state—open—when it is not powered. This state allows the fluid to flow freely. When an electric current is passed through the solenoid coil, it creates a magnetic field that moves the valve’s plunger or piston, closing the valve and stopping the flow. Once the power is cut off, the valve returns to its normally open state, allowing the fluid to resume flow. How Does It Work?
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