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NOS Super Hi-Flo Bottle Valve without Gauge

Hi-Flo™ Nitrous Valve For NOS bottles 5 lbs. and larger

PART# 16136NOS

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$92.74   Suggested Retail
$83.47   Your Price
Estimated shipping date: 12/11/2020
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Our NOS Super Hi-Flo valve is one of the best available! Key features include a 1/8"NPT gauge port, 1/4"NPT 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


Emission Code4
Gauge TypeNitrous Pressure
Outlet ThreadCGA #660
Product TypeBottle Valve
Supported Horsepower500+
Torque Value100 ft-lb
Part Number16136NOS

Service Parts



This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Tech Resources

Valve to Bottle Torque = 100 ft-lb Does Not Include Siphon Tube or Bottle Nut Adapter
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