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Emergency Valves

3" Emergency Valve

Emergency Valves

3" Emergency Valve

Emergency Valves make product handling safer and installation more convenient. The emergency valve has a shear groove that meets 49 CFR 179.345-7. The seat of the valve is located inside of the tank shell as required by DOT regulations. One valve has the capability to be converted to either right- or left-hand control.

  • High flow rate.
  • Fits standard TTMA sump.
  • Cable Operator can be mounted right-handed or left-handed.
  • Optional External Air Cylinder available.
  • Air Cylinder can be mounted right-handed or left-handed.
  • 3" Victaulic™ Outlet only.

Certifications/Listings

  • TTMA, RP84-92: Shear Section.
  • DOT 49 CRF 178.345-8: Shear Section.
  • DOT 406: Shear Groove.
  • TTMA, RP86-92: Force Rating.