Learn step by step guidance to install an Apollo 3/4 ball valve correctly. Explore pre checks, common mistakes, post installation testing and alternative brass ball valve options for plumbing projects.
2-inch ball valve length: 178 mm (7 in) for Class 150 flanged, 216 mm (8.5 in) for Class 300. Check threaded-end and full-port dimensions before ordering.
Do I need 2 ball valves on a water well system? Learn why two full-port isolation valves improve safety, bypass and maintenance.
1/2 PSI on a ball valve means pressure, not size. Learn what it means, convert to bar, understand WOG/CWP, and pick the right valve.
Learn how to maximize flow with 3/4 inch valves and hoses. Understand hose output, valve bore selection, Cv rating, radiator valve specs and common sizing mistakes for plumbing and irrigation systems.
Wondering what black handles on a ball valve mean? Learn valve handle color codes, handle operation, reversing handle and gas valve handle requirements for your ball valve selection.
Can ball valves be used for throttling? Learn when throttling works, when it damages seats, and how to choose V-port or globe valves for flow control.