The safety valve of the Diode type from Italtecnica is ideal for use in boilers, providing maximum safety for the central heating system. This valve is strategically installed to protect the system from excessive operating pressure. When the pressure exceeds a set value, the valve opens to relieve the system, thus safeguarding both people and materials from serious hazards. It is important to install it at the highest point of the setup to ensure proper operation without the need for a switch or a float valve.

The diode design of the valve includes two ports: one for the inlet of the medium and one for the outlet. When the inlet is closed, the flow stops, while when it is open, the flow at the outlet is equal to that at the inlet.

• Diameter: ¾"