Description We use these ball valves on most of our products. They are made in the USA and are smooth turning low pressure valves. The outlet fits 1/2″ id tubbing. These work great with our 17 mm handy clamps. GEO CR624, CR818, CR1218 GEO UMC4. UMC6 GEO KR618, KR818 GEO FMC4, FMC6





