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The dual safety valve is ideal for boilers, providing effective protection against excessive pressure in the central heating system. This valve is installed at the highest point of the setup and operates automatically when the pressure exceeds a predetermined value, releasing the system without the need for any switch or valve intervention. Its dual construction means it has two ports, one for inlet and one for outlet of the medium, ensuring smooth flow. When the inlet is closed, the flow is interrupted, while when it is open, the flow remains equal in both ports.
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