The safety valve from Invena is perfect for boilers and is designed to protect the central heating system from excessive pressure. When the pressure exceeds a predetermined value, the valve opens, allowing the system to decompress, thus preventing potential risks to people and property. It is installed at the highest point of the installation and operates automatically, without the need for a switch or lever.

It is a two-way valve, meaning it has 2 ports: one for the inlet and one for the outlet of the medium. When the inlet is closed, flow is interrupted, while when it is open, the flow into the inlet equals the flow out of the outlet, ensuring proper system operation.