The most advanced pressure relief valve technology for maximum reliability. Pilot operated relief valves (PORV) and direct spring operated safety relief valves.
A rupture disc is a non-reclosing pressure relief device that protects a pressure vessel, equipment or system from overpressurization or potentially damaging vacuum conditions.
Explosion venting provides a planned pathway for expanding gases to escape. It is one of the most common and effective methods of explosion protection. Explosion venting provides overpressure protection from potential industrial explosion hazards.
Tank venting protects tanks against excessive pressure or vacuum by controlling evaporation losses and allowing vapors to flow freely. Venting equipment includes Emergency Vents, Gauge Hatches and Pressure and Vacuum Relief Valves, (PVRV).
End-of-Line and In-Line Deflagration and Detonation Arrestors are designed to protect vapor flashbacks while minimizing system pressure drop.