Nitrous Express DF5 Nitrous Bottle Valves

NX has created the bottle valve against which all others will be judged. The Direct Flow 500, equipped with .500'' orifice and a direct flow, straight through design, is capable of flowing over 2,000 nitrous horsepower. Furnished with a .625'' stainless steel siphon tube and a D-4 bottle refill fitting.

Features:

• All aluminum housing
• .500'' Straight thru flow
• 5/8'' siphon tube
• Integrated Gauge port
• Locking handle to prevent accidental opening