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Rail Components Catalog Freight Car Products Valves

Rail Industry Component:
American Industrial Transport: Vacuum Relief Valves

American Industrial Transport

1626 vacuum relief for tank car service. Vacuum relief valves are used to equalize internal and external pressure and prevent the collapse of low-pressure, thin-shelled tanks. The ARI 1626 vacuum relief valve is available in either carbon or stainless steel and is AAR-approved.