Protector Dry Smart Vent
Protector Dry Smart Vent

Protector Dry Smart Vent

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Dry SMART Vent

How do you improve something that’s already the best in the industry?

Make it smarter! The PSV-D Dry SMART Vent takes everything that makes the PAV-D great and adds electronic controls. Automatic shutoff halts the inerting process as soon as it’s finished to reduce the runtime of the generator and air compressor – no need to come back and close any valves. A failsafe back-pressure regulator protects your system from excessive depressurization, and a float valve protects the regulator and solenoid in the event the system trips.

For use under U.S. Patents 8,720,591, 9,144,700, 9,186,533 and 9,610,466


  • Automatic shutoff via electronic valve (manual ball valve included)
  • Failsafe back-pressure regulator
  • Nitrogen gas sampling port
  • Automatic float shutoff in the event of a system trip
  • 120VAC power required
  • 1” MNPT connection
  • Vent: 13.5” x 4.25” x 7.5” (W x D x H), 8 lbs
  • Controller: 9” x 7” x 10” (W x D x H), 12 lbs


PSV-D Product Spec Sheet

Legacy Products