Williams 112407 WM342B Adjustable Safety Valve

Designed for safety-related applications, the WM342 series valves are adjustable air pressure relief valves. They are used primarily in conjunction with air tanks in industrial and vehicular applications. Available with different inlet port sizes, these valves are engineered to relieve supply pressure that exceeds the pre-adjusted setting. The WM342 valves are factory preset to exhaust above 140/160 PSI. This setting may be adjusted to any value from 2 to 300 PSI.

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