skip to Main Content

Slam-Shut Valves

Designed to protect downstream equipment from overpressure and/or underpressure conditions. Once the SSV is tripped, it must be manually reset.

coming-soon-2

290 & 309 Series

Models: 290, 309LP, 309LP2 & 309LP4
Manufacturers: Bryan Donkin

Designed to protect downstream equipment from overpressure and/or underpressure conditions. Once the SSV is tripped, it must be manually reset.

  • Maximum Inlet Pressure: 275 PSI
  • Pressure Range (Setting): 14″WC – 72 PSI for OPCO
  • Pressure Range (Setting): 4″WC – 4.5 PSI for UPCO
  • Size Range: 1/2″ – 2″ NPT, 2″ Flanged
  • Approvals: CSA 6.22 & CSA 6.18 (when used as an itegral part of a regulator)
Back To Top