Mini ball valve with adapter - 1/2" M, F 20 x 2 mm

The mini ball valve with adapter Ф 20 x 1/2''M for APM aluminum insert pipe is compact in size. The model has a blue handle. On one side it has an adapter for connection to a pipe with an aluminum insert Ф 16 mm, and on the other side it has a 1/2"thread. It is made of brass.