Mercer Valve Co. has been engineering and manufacturing state of the art safety relief valv since 1986. Our patented Auto Seat Technology(R) has placed us at the forefront of today's relief valve industry. Our relief valv' patented Auto Seat Technology(R) will give you an extended seat life, which will allow your valve to open, close, seat and seal hundreds of tim, saving you hundreds or thousands of dollars.

9100 Seri Threaded
For all industrial air, gas, or liquid relief applications, including comprsors, separators, heater treaters, scrubbers, dehydrator, free water knockouts, thermal relief, gas production units, tranission and gathering lin, meter runs, gas plants, chemical plants and other industrial applications

9100 Seri Mod 20
High Prsure Safety Relief Valv digned for 3000psi to 8700psi and have a field proven soft seat coupled with a new, unique guided disk te PATENTED DIGN. Expected seat life with Auto Seat Technology(R) is hundreds of "pops". Full length guiding of "low rate" set prsure springs insur accurate, repeatable relief action

 

9500 Seri Pilot Operated - Snap Pilot
Ideal for protecting air and gas pipelin, comprsors, and vsels. A complete valve line with API orifice siz from D through T and Full Bore Orific form 1-1/2" to 8". Inlet and outlet siz are available from 1" x 2" up to dual outlet 8" x 10" x 10" valv. The valv feature a low blowdown, reducing product loss.

 

9500 Seri Pilot Operated - Modulating Pilot
Ideal for protecting air and gas pipelin, comprsors, and vsels. A complete valve line with API orifice siz from D through T and Full Bore Orific form 1-1/2" to 8". Inlet and outlet siz are available from 1" x 2" up to dual outlet 8" x 10" x 10" valv. The valv feature a low blowdown, reducing product loss.