Ball valve? I require the valve to control both sides of the liquid, one side with liquid flow, and the other side closed!
This is a manual ball valve three simple when meet your requirements is L ball valve
I don't know. Solid geometry will happen. God knows me. Suddenly, barriers and French goods
Three way reversing ball valve. Three way ball valves are T and L. The T type can cause three orthogonal pipes to connect with each other and cut off third channels, thus diverting and merging the channels. Two pipeline L three ball type valve can only be connected mutually orthogonal, communicating with each other while maintaining the third pipeline, only as a distribution function.
