CT_ Posted February 4, 2022 Share Posted February 4, 2022 My current check valve ( clear with rubber"duck bill" let's water back flow very slowly at night. It then takes forever for the co2 to purge that water in the morning. Are there better check valves that won't do that? Link to comment Share on other sites More sharing options...
RadMax8 Posted February 4, 2022 Share Posted February 4, 2022 Yes there are. I use a spring-ball type purchased from McMaster (along with some other stuff) that works great! Here’s the link if you’re interested. McMaster is a pretty good resource for getting some oddball stuff anyway! https://www.mcmaster.com/6079T55/ 1 Link to comment Share on other sites More sharing options...
Mmiller2001 Posted February 4, 2022 Share Posted February 4, 2022 Works well for me. https://www.co2art.us/collections/co2-accessories/products/new-pro-series-precision-co2-check-valve 3 Link to comment Share on other sites More sharing options...
HotTunaCartel Posted February 4, 2022 Share Posted February 4, 2022 On 2/3/2022 at 10:08 PM, Mmiller2001 said: Works well for me. https://www.co2art.us/collections/co2-accessories/products/new-pro-series-precision-co2-check-valve Just picked one up last week. A must for co2, the air pump style check valve kept getting the seal blown out and messing up my bps. 1 Link to comment Share on other sites More sharing options...
CT_ Posted February 4, 2022 Author Share Posted February 4, 2022 Thanks! I don't use the 1/4" PET tubing so I don't think the co2art will work. It's been a while since I've put in a mcmaster order too, but I do love that you will always get a proper part with specs from them. 1 Link to comment Share on other sites More sharing options...
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