Transquip

CHLORINE PRESSURE RELIEF VALVES ii

Railway, Tank Car, Pressure Car Valves, Acid Cars, Chlorine Cars, Pressure Relief Devices, PRD, Safety Relief Devices, SRV, Vacuum Relief Devices, Rupture Discs, Midland Valves, AAR, FRA, Anhydrous Hydrogen Fluoride, AHF, Toxic Inhalation Hazard, TIH, Poisonous Inhalation Hazard, PIH, Ethylene Oxide, EO

CHLORINE SAFETY RELIEF VALVES

INTERNAL VALVE

Fort Vale offers 3 choices of Safety Relief Valves for Chlorine Service. Choose between: External (Shear-Off)/ External (Non-Shear-Off) and an Internal Safety Valve. All three-options feature innovative safety and sealing designs as well as significantly higher flows

reverse-acting burst disc

USED IN BOTH EXTERNAL & INTERNAL SAFEY VALVES

UPSIDE DOWN DISC -

  • Can absorb 90% max allowable working pressure (MAWP) pressure cycling without fatigue indefinitely

  • Standard discs become fatigued after 80% MAWP pressure cycling (3-4 times)

  • Non-Fragmenting

    • Disc petals do not interfere with safety valve


  • Sealed with 2x primary & 1x secondary O-Rings

    • Eliminates current potential leak path