Hose End Regulators
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The Cla-Val Model 343GF/348GF Hose End Pressure Control Valve (HEPCV) is a direct acting pressure regulator. It is designed for use in military aircraft refueling to protect the receiving aircraft from excess pressure and damage due to pressure surges. It is bolted to a Cla-Val 341GF Series Military Aircraft Refueling Nozzle at the end of a delivery hose.