FIELD CO₂ On/Off Valve for CO₂ Tanks with ASA Thread

Robust metal FIELD On/Off valve designed for tanks with ASA thread, allowing precise control over the gas supply to your gun.

  • Total Control: The rotating metal knob allows for immediate shut-off of the CO₂ supply, saving your gun's seals and preventing unwanted leaks.
  • Durable Construction: High-quality metal design ensures maximum mechanical resistance during heavy field use with your gun.
Availability In stock
Delivery to:
17.03.2026
Delivery options
Code: 100259E
9,82 € 8,12 € excl. VAT
FIELD CO₂ On/Off Valve for CO₂ Tanks with ASA Thread

FIELD CO₂ On/Off Valve: Safe Gas Handling for Your Gun

The FIELD CO₂ On/Off Valve for CO₂ tanks with ASA thread is an essential accessory for any shooter using 88g cartridges or refillable tanks with ASA threads. This valve acts as a bridge between the gas source and the gun, allowing you to manually control the flow of the propellant using a robust rotating knob.

The main advantage of this valve is the ability to safely disconnect the tank without having to fire off all the remaining gas. Simply turn the knob to the Off position, and the gun can be unscrewed without a massive CO₂ leak. This significantly extends the life of the O-rings in your gun's ASA adapter, as they are not subjected to sudden freezing from escaping gas.

The valve is made of high-quality metal alloy, guaranteeing longevity and reliability. It is fully compatible with most commonly available systems for paintball and airsoft guns.

Technical Parameters:

  • Thread Type: ASA (internal and external) – compatible with 88g CO₂ tanks.
  • Material: High-durability metal.
  • Operation: Manual On/Off (rotating knob).
  • Usage: Paintball and airsoft guns, HPA/CO2 system maintenance.

Frequently Asked Questions (FAQ):

Can this valve be used on HPA (air) tanks?
The valve is primarily designed for CO₂ systems with ASA threads. For high-pressure air (HPA), we recommend using valves with the appropriate pressure certification for your gun.

Does this valve help with gun maintenance?
Yes, by being able to shut off the pressure, you can perform basic maintenance or cleaning of the gun without needing to completely empty the tank.

Does the valve need lubrication?
We recommend occasionally applying a drop of silicone oil to the threads and seals to ensure smooth operation of the knob and a perfect seal against the gun.

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