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Your cart is empty.If your screw-in co2 tank is leaking from the pin at the top of the valve, the most likely culprit is a worn/damaged pin valve seal. Captain O-Ring offers replacement pin valve seals to get your tank back in the game without the need for replacing the entire valve.
Note: These pin valve seals are designed for the pin within screw-in style paintball co2 tank valves. They are not the same as the puncture seal used for smaller 12 gram co2 cartridges in pellet/bb guns.
What to expect: This item includes five (5) CO2 Pin Valve Seals in a resealable zip-top poly bag with "Captain O-Ring" branded packaging. Manufactured and warrantied against defect for one year by Captain O-Ring LLC. "Captain O-Ring" is a registered trademark of Captain O-Ring LLC.
TRF
Reviewed in the United States on April 25, 2021
Solved a leak due to damaged pin valve O ring in JT tank. Seems identical to the original. Beware that removing the original valve may be challenging.
Customer
Reviewed in Canada on December 15, 2018
Yes
Shawn
Reviewed in the United States on January 17, 2017
I had a paintball tank that wouldn't seal to matter how much I jiggled the pin. You need to be careful removing the valve from a paintball tank as any pressure still in the take will turn it into a projectile. I used a strap wrench to turn the tank and my vise to hold the valve. It took some force but wasn't too bad. Taking apart the valve and replacing the seal was a piece of cake. Putting back to together was also easy. So far (it has been over a month) the new seal is hold up fine. Much cheaper then buying a new valve. Good luck with your repait.
J. Seelye
Reviewed in the United States on July 18, 2016
I bought these for a co2 powered bb gun. They are too small a diameter and too thick--I should have know better
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