Important Note Regarding Nitrous & Pressurised Systems

Orders containing nitrous systems or other pressurised canisters may require additional handling and inspection prior to dispatch.

Due to the nature of these products and applicable transport and state regulations, each system is individually inspected, released, and purged where required to ensure compliance with air and road freight standards. While most orders ship within our normal timeframes, this process may occasionally result in slightly longer dispatch times than those advertised.

We do everything we can to minimise delays, and the vast majority of shipments move through without issue. If you are working to a tight deadline or require urgent delivery, please contact us prior to placing your order so we can confirm the most suitable options.

We appreciate your understanding and patience - this process ensures safe, compliant transport and delivery of your order.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Reference Information

Nitrous Oxide Bottle Valve, Super Hi-Flow, Without Gauge, 5-20 lbs., Each

With an orifice that flows 249 percent more than the standard industrial valve, NOS Super Hi-Flo bottle valves provide better flow for more power and consistency, while supporting over 500 hp. These valves have specially designed passages to maximize flow rate and velocity. Other features include: twin gauge ports for the attachment of a nitrous pressure gauge or other performance accessories, the exclusive NOS safety venting system with -8 AN fittings for in-car vent tubes, and a standard connection. NOS Super Hi-Flo bottle valves are a must for anyone seeking maximum performance. They're available with or without a face gauge.