Provalve insert O-ring size

[tstormdiver]

OK,... I realize this should be something I know,.... but thus far it had eluded me. What size o-rings does the Provalve (DIN/K) insert use? I am talking the o-ring that is on the regulator side of the insert. .014 seem a little weak (too thin), I have tried thicker ones with no real success (they pop out).

 

[tbone1004]

quite often both sides will use the DIN o-rings because they are a bit more durable and if you are a DIN regulator diver you may not have the yoke o-rings,.... Try the 112 DIN o-ring

 

[tstormdiver]

quite often both sides will use the DIN o-rings because they are a bit more durable and if you are a DIN regulator diver you may not have the yoke o-rings,.... Try the 112 DIN o-ring

Thanks, tbone1004. I dive both (DIN for technical & K for recreational). Our shop's cylinders have both regular K valves & Provalves. When I have to switch out the o-rings,... I get into a bind finding ones that work.