Description
Hale QG Relief Valve With Magnet
A Hale QG Relief Valve with Magnet is a specialized type of relief valve used in some Hale QG series fire pumps. The valve is similar to a standard relief valve, but includes a magnet that is attached to the valve stem.
The magnet is used to detect the opening of the relief valve and trigger the relief valve switch, which is an important safety component of the fire pump system. When the magnet moves away from the switch, it triggers the switch to shut down the engine or motor, preventing damage to the pump system and ensuring the safety of the surrounding area.
They are an important component of the fire pump system, as it helps to prevent damage to the pump system and ensure the safety of the surrounding area in the event of a pressure surge or other issue that causes the relief valve to open.
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