1) New, Pneumatic Air Compressor ASME Safety Relief Valve, Model ST, Soft Seat, ST25, ST 25, 1/4" NPT, Set at 200PSI.

C.O.L., ST.L., MO., Model ST25, 1/4" NPT,

NB, CRN200, 178 SCFM, Grainger # SA710, CDI, 1A200

This auction is for one safety relief valve. The picture has 4 valve in it. This is for your visual identification. Be sure to order one or two extra as spares. It is not worth the grief and stress when the air compressor is down or running frequently because of a leaking relief valve.

These pneumatic Air Compressor safety relief valves are new. They were spares that are no longer needed. The pop off valves are used in conjuction with Air Compressor, Air Ride Systems, Pneumatic Systems, Portable Air Tools, ect.

Some of the brand name are: Viair, Milton, DeVilbiss, SMC, MATCO, MAC, Chicago, Control, Central, Lego, Parker, Wilkerson, Campbell, DeWalt, Husky, Senco, Rigid, Ridgid, Hausefield, Hausfield, Ingersol Rand, Quincy ect.

CDI 200 PSI SAFETY VALVE ST25 WITH 1/4" MALE NPT THREADS

This Listing is for a Brand New Control Devices Inc. 200 PSI Max Safety Valve. These Safety valves are made out of heavy duty high temperature brass. The are Non- adjustable type safety valves. The thread size is 1/4" Male NPT. These safety valves will work with any compressor system rated 200 PSI Max (But Pressure switch is Max 175 PSI). These can be used with Viair 380C,444C and 480C Compressors with a pressure switch rated 135/175 PSI.

These safety valves will help you to detect any pressure switch failure on your Air System, the compressors won't shut off if there is a pressure switch failure and that will result on popping the safety valve. So these are a must with your Air Ride, Train Horn or Load Support systems capable of handling 175 PSI or more Max Pressure.

Be sure to order an extra set or two for spares.

Shipping to your door in a few days by the U.S. Postal service.