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How to install a pressure relief valve?

2009-04-02View Original

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Following the direction of air flow, install the air filter first, then the pressure reducing valve, and finally the oil mister. The main flow direction must be respected; the inlet and outlet cannot be installed incorrectly. The pressure relief valve should be installed vertically. Before assembly, the dirt in the pipes should be blown out, and the mineral oil on the valves should be washed off. The sliding part indicates that lubricant should be applied to ensure that the valve stem and diaphragm are concentric. To extend the service life of the pressure relief valve, the handle should be released and set to zero when it is not in use, so as to prevent the components from becoming deformed due to prolonged pressure, which could affect the pressure regulation accuracy.

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