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Walther CP1 to 3 Co2 cylinder repair

PostPosted: Fri Mar 21, 2014 8:26 pm
by webley701
One of my Walther Co2 cylinders leaks (the sort that fits a CP1 to CP3); after filling there's a very slow escape of gas from the cylinder valve. It became faulty quite some time ago & has remained unused ever since as I've got several more.

However the faulty one is the only shorter type I have so it could be handy to get it back in action.

Are the cylinder valves repairable? I've never seen an exploded diagram of the valves but I'm assuming there's an O ring or two in there. One problem is the requirement for a special tool to unscrew the valve but I'm sure I could adapt a screwdriver for that.


Re: Walther CP1 to 3 Co2 cylinder repair

PostPosted: Wed Mar 26, 2014 8:29 pm
by Tank
Hi Russel, these can indeed be repaired. However, it is not straightforward and you need to make the seals and rebuild the valve.
There are no spares to be had..