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9100 Series Threaded

The Mercer Valve 9100 Series Pressure Relief Valve is state of the art in soft seat, high flow rate, pressure relieving devices.

9100 Series Threaded

Features

  • Designed with “Auto Seat Technology”
  • Consistent set pressures allowing repeatable uses without repair or resetting
  • Open, close, seat and seal
  • Fully guided disk keeps the disk properly aligned, opening and closing, helping to reseat the valve
  • Mechanical stop prevents wear on parts and controls valve lift
  • Low rated and fully guided spring allows for more consistent set pressures from pop to pop
  • Pop action relief allows valve to go to full lift at set pressure. Helps with DOT regulated applications.
  • Built in accordance with the requirements of ASME boiler pressure vessel code.
  • Non-rising stems allowing valves to be installed in small areas