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The Caleffi safety valve is ideal for use in boilers, ensuring the protection of the central heating system from excessive pressure. When the pressure exceeds a predetermined value, the valve automatically opens, allowing the system to decompress and preventing serious risks. It should be installed at the highest point of the installation, thus ensuring effective operation without the need for an intervening switch or valve. It is two-way, featuring two ports — one for the inlet and one for the outlet of the medium, with the flow being directly influenced in relation to the inlet.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.