Maxflow Nitrous Bottle Valve U.S. RACE Spec (Inverted / Short Dip Tube)

MaxFlow bottle valve to suit U.S. Spec bottle threads

The WON MaxFlow valve offers numerous unique advantages over all other brands of bottle valves, as listed below.

Features;

• The WON Lifetime guarantee – offered because our valve has been made to such high standards that you’ll never have to buy a replacement valve due to it failing, as all other valves do in a very short space of time.
• Ultra high safety, due to all our valve being fitted with our UNIQUE safe Pressure Relief Valve SPRV, rather than a basic rupture disc, as fitted to ALL other valves.
• CNC machined aircraft quality billet alloy valve body.
• Unbreakable billet alloy hand wheel
• Unbreakable 13mm stainless steel main stem
• Wear resistant internals for long life
• Light weight - up to 50% lighter than other brands.
• Radial discharge port for ultra high flow capacity
• Compact aesthetic design.
• High lustre, high quality anodised finish.
• Dual sealed alloy siphon tube for consistent liquid delivery, rather than gaseous liquid due to leaks at the tube joint.
• Approximately 1,500BHP nitrous flow

Specification;

• Thread size: 3/4 UNF - 16 TPI 

Outlet fitting size options available;

• 4AN male
• 6AN male

Standard Bottle Orientation Option

Is a direct replacement for ANY other valve with the bottle mounted in the ‘street’ format.

In this format the MaxFlow valve benefits from;

1)      A 11 mm bore stainless steel dip tube for less restriction and higher flow  

2)      A fully formed billet alloy intake trumpet, to smoothly funnel the liquid nitrous in to the dip tube, to prevent turbulence and phase change.

Inverted Bottle Orientation Option

Is a direct replacement for ANY other valve but for optimum race applications it is intended to be used in bottles that are inverted with the valve located at the bottom

In this format the MaxFlow valve benefits from;

1)      A short 11 mm bore stainless steel dip tube for even less restriction and even higher flow, whilst reducing the risk of any debris falling in to the valve  

2)      A fully formed billet alloy intake trumpet, to smoothly funnel the liquid nitrous in to the dip tube, to prevent turbulence and phase change.

Our MaxFlow valve is fitted with our UNIQUE SPRV (Safety Pressure Release Valve), so that ONLY the excess gas pressure is released to maintain optimum bottle pressure. The SPRV is user adjustable to suit either your safety requirements or your race gas pressure requirements. This means that nitrous isn't wasted unnecessarily and potential engine damage is avoided, because the nitrous is kept below the pressure at which it becomes dangerous, as well as ensuring your race results will be 100% consistent.

All other brands of valves are supplied with blow off discs, which rupture releasing and wasting ALL the valuable nitrous contents, in the event that the pressure reaches a certain extreme level. Unfortunately this usually happens too late to prevent the nitrous/fuel mixture becoming dangerously lean due to the nitrous pressure = nitrous flow increasing whilst the fuel flow remains unchanged - resulting in engine damage.

Furthermore, ALL generic valves are prone to internal seizures and the main stem/hand wheels breaking off (when knocked or dropped), so although they may initially cost less, in the long term they will cost much more than a WON MaxFlow valve.

*Please note that the colours of the products may be different to those shown in the pictures, depending on availability at the time of order.

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