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The Mercer 9500 Series Snap Acting Pilot Operated Relief Valve are ideal for protecting air and gas pipelines, compressors, and vessels. Mercer's 9500 Series is a complete valve line with API orifice sizes from D through T and Full Bore Orifices from 11/2″ to 8″. Inlet and outlet sizes are available from 1″ x 2″ up to dual outlet 8″ x 10″ x 10″ valves.
The Mercer 9500 Series is an industrial service pilot operated relief valve that features a low blowdown – reducing product loss. Mercer offers both a snap and modulating pilot. The Modulating Pilot operates proportionally to the amount of overpressure the system is exposed to.
Features include:
Mercer's patented Auto-Seat Technology
Stainless Steel Internals
Vibration Resistant Pilot Valve Mounting
Leak Testing Meets API 527
Modulating Action Pilot Design
Built in Accordance with provisions of ASME
Consult the attached pdf for full specifications. Contact Teltherm for technical assistance and quotes.