The diode safety valve is ideal for use in boilers, providing protection against excessive pressure in the installation. By placing it at the highest point of the central heating system, it ensures that if the pressure exceeds the normal value, the valve will open automatically, allowing decompression and preventing serious risks to people and materials. Regarding its operation, it has two ports: one for the medium inlet and one for the outlet. This means that when the inlet is closed, the flow stops, while when it is open, the flow remains stable at both ports.

• Diameter: 1"