Rego 9101H5 Vent Valve

Designed specifically for vapor or liquid withdrawal service on ASME motor fuel containers.  Since none of these valves have an integral pressure relief valve, they may only be used as an accessory valve on containers that have an independent pressure relief valve sufficient for that container’s capacity.

The integral excess flow valve found in all these service valves helps prevent excessive product loss in the event of fuel line rupture.

To insure proper functioning and maximum protection from integral excess flow valves, these service valves should be fully opened and backseated when in use.


3/4″ M Pipe 3/8″ SAE Flare


  • Incorporates integral excess flow valve and shut-off valve in one unit.
  • Double lead thread provides faster opening and closing.
  • O-Ring stem seal design provides positive seal.
  • Tapered and confined seat disc provides positive shut off.
  • Metal-to-metal back seat provides added protection against leakage while the valve is open.


Body Forged Brass
Handwheel Aluminum Die Cast
Stem Brass
O-Rings Resilient Synthetic Rubber
Seat Disc Nylon

Weight 0.712 lbs