Need help with Classic Valve

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  • chefomar
    Registered User
    • Nov 2007
    • 55

    #1

    Need help with Classic Valve

    Hi,
    Recently i replaced all the o rings in my classic valve. I replaced them because after a fast stroke of firing the gun would stop shooting. I followed the valve diagram which appears in the AGD web page in the process of installing the o rings so i think everything is set up properly. The problem is that today I went to play with some friends and I was very excited with my gun new o rings, but once there she didn't fire. It was like she didn't have enough pressure. I was using a 20 oz. Co2 tank. When I pressed the trigger, she would fire like if she was gassed out, but the tank was pretty full, then after a few strokes she would start throwing gas from the barrel if i held the trigger pulled. I've checked the valve diagram again and everything is in place. If someone can help I'll be very glad.
  • Coralis
    Hyper Micro
    • Aug 2005
    • 1285

    #2
    Did you change the regulator piston oring? if so you might just need to turn up the velocity

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    • michbich
      machinist-biochemist
      • Jul 2007
      • 849

      #3
      I'd start with raising the velocity first as well.

      Comment

      • flyingpootang
        Magtechian with X disease

        • Dec 2005
        • 2276

        #4
        Don't point the barrel towards the ground when using Co2. When you do liquid Co2 gets into the valve and will cause the problems you described. If possible buy a cheap HP air tank off of Ebay @ 35.00-45.00 new. If Co2 is your only option have a J tube installed in the tank or run a remote line.......

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