Mercer Valve Co.

has been engineering and manufacturing state of the art safety relief valves

since 1986. Our patented Auto Seat Technology(R) has placed us at the

forefront of today's relief valve industry. Our relief valves' 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 times, saving you hundreds or

thousands of dollars.

9100 Series Threaded

For all industrial air, gas, or liquid relief applications, including

compressors, **s, heater treaters, scrubbers, dehydrator, free water

knockouts, thermal relief, gas production units, transmission and gathering

lines, meter runs, gas plants, chemical plants and other industrial

applications

9100 Series Mod 20

High Pressure Safety Relief Valves designed for 3000psi to 8700psi and

have a field proven soft seat coupled with a new, unique guided disk type

PATENTED DESIGN. Expected seat life with Auto Seat Technology(R) is hundreds

of "pops". Full length guiding of "low rate" set pressure

springs insures accurate, **able relief action

9500 Series Pilot

Operated - Snap Pilot

Ideal for protecting air and gas pipelines, compressors, and vessels. A

complete valve line with API orifice sizes from D through T and Full Bore

Orifices form 1-1/2" to 8". Inlet and outlet sizes are available

from 1" x 2" up to dual outlet 8" x 10" x 10"

valves. The valves feature a low blowdown, reducing product loss.

9500 Series Pilot

Operated - Modulating Pilot

Ideal for protecting air and gas pipelines, compressors, and vessels. A

complete valve line with API orifice sizes from D through T and Full Bore

Orifices form 1-1/2" to 8". Inlet and outlet sizes are available

from 1" x 2" up to dual outlet 8" x 10" x 10"

valves. The valves feature a low blowdown, reducing product loss.