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For more detailed information, please view the following PDF file

PressureRelief Valves Brochure (PDF format)

Pressure Relief Valve

Griffco diaphragm pressure relief valves are designed to protect chemical feed systems from over pressure damage caused by defective equipment or a blockage in the chemical feed line. Robust construction ensures reliability in the rigorous service of municipal and industrial applications. Features include:

  • High Reliability/Low Cost
  • Robust, Machined Construction
  • Vulcanized PTFE/EPDM Diaphragm
  • Externally Adjustable 10-150 PSI
  • Optional 350 PSI Rated Valve
  • 2 & 3 Port Configurations
  • Ventable to Suction Line
  • Wide Range of Materials
  • Corrosion Resistant Design

Compare Pressure Relief Valves