Viair 1 4 Inch Brass Check Valve High Pressure Air Flow Control Valve

Viair 1/4" NPT Nickel Plated Check Valve, Silver (P/N 92831) Automotive. Viair's one-way check valves keep high pressure backpressure from causing high amperage restarts. For use with all systems requiring a check of air flow or to replace a check valve.

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