Vacuum and pressure relief valves from Grainger are variable-pressure relief valves, specifically designed to be installed into the head of a small (less than 2 HP), direct-drive, tankless air compressor. A micrometer-type scale allows easy and accurate adjustment of the valve from 0 to 100 psi. The valve can be used wherever a low-flow, variable-pressure relief valve is required. Order vacuum and pressure relief valves now!
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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More