88dolphin1 Posted November 16, 2018 Share Posted November 16, 2018 The cheaply made plastic fresh water tank drain valves on our Dolphin RV seem to last only a couple of years. The sun seems to degrade them fairly rapidly. If we have them replaced at a shop, it usually costs over $100 and the part costs maybe five dollars. I thought it would be great to find a stainless steel replacement for the plastic valve. Has any one ever found a stainless steel valve replacement? Quote Link to comment Share on other sites More sharing options...
WME Posted November 17, 2018 Share Posted November 17, 2018 Pictures please Quote Link to comment Share on other sites More sharing options...
Derek up North Posted November 17, 2018 Share Posted November 17, 2018 One of these? Quote Link to comment Share on other sites More sharing options...
Odyssey 4x4 Posted November 19, 2018 Share Posted November 19, 2018 Like you said, the valves are like 5 bucks. It literally takes maybe 5 minutes to change them, a shop isn't needed. Perhaps you can find something heavier duty that is made for marine grade stuff if you want it to last longer. Quote Link to comment Share on other sites More sharing options...
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