The Watts 3/4 3bar safety valve is an essential mechanism to ensure the proper and safe operation of your central heating system. It is compatible with radiator bodies and designed to protect the system from excessive pressure. When the pressure within the system exceeds a preset value, the valve automatically opens, allowing for depressurization and preventing potential damage. Installing it at a strategic point at the highest part of the installation is crucial for the system's operation.

This two-way valve has two ports: one for the medium's inlet and one for the outlet. When the inlet port is closed, flow is interrupted, whereas when it is open, the outlet corresponds to the inlet, ensuring smooth operation of the system.

• Diameter: ¾"