C ceslane13 New member May 2, 2016 #2 some lowes carry the union ball valves....have to check their website for your local store
C ceslane13 New member May 2, 2016 #4 really the union ones ? I've had them on multiple tanks running for several years and never seen them turn hard...your talking about these: http://www.lowes.com/pd_108956-33599-P200U-40+1___?productId=3354628&pl=1&Ntt=union+ball+valave
really the union ones ? I've had them on multiple tanks running for several years and never seen them turn hard...your talking about these: http://www.lowes.com/pd_108956-33599-P200U-40+1___?productId=3354628&pl=1&Ntt=union+ball+valave