Air Compressor Safety Relief Valve | 1/8" or 1/4" BSPT | 0.5 to 10 Bar

This mini stainless steel spring safety relief valve opens to vent air when line pressure passes its set point, protecting an air compressor, tank or air line from overpressure. It has a male BSPT thread in 1/8" or 1/4", and the set pressure is chosen from 0.5 bar up to 10 bar in the options. Features and benefits: - 11 set pressures from 0.5 bar (0.05MPa) to 10 bar (1MPa): pick the figure that suits your tank or line rather than fitting a one-size valve - Two male BSPT thread sizes, 1/8" and 1/4": fits compressor tanks, manifolds and pipework with matching female ports - Stainless steel body: suited to compressed air and other gas lines in workshops - Spring operated and pneumatic, with no electrical supply needed - Compact 43mm overall height and 12.7mm body width: fits into tight pipework - Light at 32g: adds almost no load to small fittings Applications: - Overpressure protection on air compressor tanks - Safety venting on compressed air lines and receivers - Workshop and garage air systems - Pneumatic equipment test rigs and small pipework Note: Choose a set pressure below the maximum working pressure of the tank or line it protects, and fit it where it can vent freely. Do not block or alter the valve. Leaving the valve out of a pressure system is dangerous.