Old Part Numbers: SRV250140Air Compressor Safety Relief Valve. 1/4" MPT, 140 PSI. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature...
Old Part Numbers: SRV530135, SRV530-3/43/4" MPT, 135 psi. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature.