Shut-off solenoid valves

Shut-off solenoid valves are used in plumbing and heating systems to control the flow of water or other fluids automatically. These valves are commonly integrated into systems requiring remote or electrical control, such as circulation management, zone control, or safety shut-off in response to pressure or temperature changes. The valves operate using an electric coil that opens or closes the valve depending on the power supply and design. They are suitable for use in systems with a minimum differential pressure of 0.3 bar and a temperature range from 0°C to +90°C.

These solenoid valves are constructed from brass (CW617N) and feature internal female thread (FF) connections in standard sizes such as 1", 3/4", and 1/2". They are compatible with 230V electrical systems and are available in normally closed (NC) or normally open (NO) configurations. These valves are commonly used in domestic and commercial heating systems, irrigation, and pump control applications.

How to choose

• Select the correct internal thread size (1", 3/4", or 1/2") to match the system piping.
• Choose between normally closed (NC) or normally open (NO) operation based on the system’s control logic.
• Ensure the valve is compatible with the system’s electrical supply (230V) and operating conditions (minimum 0.3 bar differential pressure).
• Confirm the material (brass CW617N) is suitable for the fluid and environment in the application.

Frequently asked questions

What is the minimum pressure required for the valve to operate?
The valve requires a minimum differential pressure of 0.3 bar to function correctly.

Can these valves be used in systems with varying temperatures?
Yes, they are suitable for use in systems operating between 0°C and +90°C.