I have a keg carbonating more often than not, so the valve would be open most of the time if I had one, which kinda defeats the purpose. If you're careful when putting the gas system together, and then take good care of it, you shouldn't have any leaks.
Yuri rubs it out with 60 grit... wouldn't even feel a tenga egg. -Randar
, place entry ox dixla to suck. Fcxk fwnpoo and passed. Hel an my spupid ass. OK. - TXCrash