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The Cherbros 3427/1 safety valve is ideal for use on boilers. It is specially designed to protect central heating systems from excessive pressure, opening when the pressure exceeds the preset limit. Its installation is essential, as overpressure can cause serious hazards. It is installed at the highest point of the system without the need for a switch or a drain valve.
The valve is two-port, featuring two ports: one for the inlet of the medium and one for the outlet. This means that when the inlet is closed, the flow is interrupted, while when it is open, the flow at the outlet equals that of 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.