Air Compressor Safety Relief Valves
These little valves save lives! They keep your air compressor tank from bursting should your pressure switch stop working. Usually, you want a valve rated 30 PSI higher than your pressure switch cut-out pressure. To determine the size of the end that fits into the tank, measure the OD (Outside Diameter) of the threads, then subtract 1/4" because pipe sizes always measure 1/4" over the actual size.
Click here to find out how to troubleshoot a safety relief valve.
This is what happens when you remove your safety relief valve and insert a plug instead!
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Safety Relief Valve 3/4" MPT, 150 PSI #1162E7
Price: $40.13Old Part Numbers: SRV530150, SRV530-3/4*Please Note: The typical lead time for this part is 2-3 weeks Safety Relief Valve, 150 psi, 3/4". Used on larger, commercial-grade pumps.Price: $40.13 -
Safety Relief Valve 1/2" MPT, 200 PSI #1162FF
Price: $24.64Old Part Numbers: SRV390200, SRV390-1/2Safety Relief ValvePrice: $24.64 -
Safety Relief Valve 1/2" MPT, 65 PSI #116302
Price: $24.64Old Part Numbers: SRV390065, SRV390-1/2Safety Relief ValvePrice: $24.64 -
Safety Relief Valve, 1/4", 165 PSI #116330
Now: $8.95Was: $19.28Old Part Numbers: SVU165, SRV250165, 1229O-165Air compressor safety relief valve, 1/4", 165 PSI. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature.Specifications MPT Inlet: 1/4 in. FPT Outlet: 3/8...Now: $8.95Was: $19.28 -
Safety Relief Valve, 1/4" MPT, 200 PSI #11632D
Now: $8.95Was: $22.03Old Part Numbers: SV25200, SRV250200, 1229O-200, 9710533300-IMAir compressor safety relief valve, 1/4" MPT, 200 PSI. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature.Specifications MPT Inlet: 1/4...Now: $8.95Was: $22.03 -
Safety Relief Valve 1/4" MPT, 175 PSI, ASME #11632C
Now: $8.95Was: $14.84Old Part Numbers: SRV250175, 1229O-175Air compressor safety relief valve, 1/4" MPT, 175 PSI, ASME. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature.Specifications MPT Inlet: 1/4 in. FPT Outlet: 3/8...Now: $8.95Was: $14.84 -
Safety Relief Valve, 1/4" MPT, 150 PSI, ASME #11632A
Now: $9.95Was: $16.21Old Part Numbers: TIA-4150, 079027007019, SRV250150Air compressor safety relief valve, 1/4" MPT, 150 PSI, ASME. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature.Specifications MPT Inlet: 1/4 in...Now: $9.95Was: $16.21 -
Safety Valve, 1/4" MPT, 225 PSI #11632E
Now: $8.95Was: $21.51Old Part Numbers: V-215110AV, SRV250225, 1229O-225Air compressor safety valve. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature.Specifications MPT Inlet: 1/4 in. FPT Outlet: 3/8 in. Preset Setting...Now: $8.95Was: $21.51