Our NOS Super Hi-Flo valve is one of the best available! Key features include a 1/8NPT gauge port, 1/4NPT accessory port, large outlet port, CGA #660 outlet threads, an O-ring seal, and large internal ports. This valve can support systems to 500+ HP. The newest versions of the NOS Super Hi-Flo™ valve are identified by the 45° handwheel and gauge port. This valve is a direct replacement for all NOS bottles, 5 lbs. and larger.

  • 1/8” NPT Gauge Port
  • 1/4” NPT Accessory Port
  • Large Outlet Port
  • CGA #660 Outlet Threads
  • O-Ring Seal
  • Large Internal Ports
  • Identified By 45° Hand wheel
  • Can Support 500+ Horsepower
  • Cv Factor = 0.41