China, as a global manufacturing powerhouse, plays a crucial role in the production of various industrial components, including solenoid valves. Among these, Normally Open Solenoid Valves (NOSVs) are widely utilized in automation and control systems across multiple industries. These valves are designed to remain open in the absence of electrical power and close when energized. This makes them essential in applications where the default position needs to be open for fluid or gas flow, such as in water treatment, industrial automation, and HVAC systems.

The Significance of Normally Open Solenoid Valves Normally open solenoid valves are used to control the flow of fluids or gases in a wide range of systems. These valves play a vital role in safety, operational efficiency, and process reliability. In their unpowered state, the valve is open, allowing the flow to continue freely. Once power is applied to the solenoid coil, the valve closes, stopping the flow. This basic functionality is used in industries ranging from industrial machinery to irrigation systems, where the ability to control the fluid flow remotely is crucial. China’s Role in the Global Market