Hi everyone, I just bought 4 pin lock kegs from a local recycler, they didn't look great but at 15$ each I figured It be cheaper to put them back in shape then buying somewhere else (I live in Canada and can't get a keg under 60$). Obviously I'll changing the seals and test to see if they hold pressure but I just noticed one of them has it's safety valve blown (they're pin locks). I know I can get some replacement lids with pressure relief valves but I don't feel like paying more for a lid then I payed for the whole keg. Is there any place I can buy the plastic insert that acts as a safety valve? I searched on a few online stores but can't seem to find any.
Thanks for the help!