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Viair Air Fittings Accessories Safety Valves are ASME coded and boast of their Viton seal for toughness and durability. These high temperature rated safety valves are available in 145, 155 and 175 PSI rating. For manual actuation of safety valve; a manual pull ring is included. They are heavy duty and high quality safety valves with 0.25 inch NPT male fitting. They are also made in the U.S.A. and guaranteed with a One Year Limited Warranty. Order now!
Note: Use thread sealant for proper installation. Teflon tape is not recommended.