This is a mini ball valve for distributors with 3/4EK connection. The connection from the mini ball valve to multilayer pipe is 3/4EK for 16 or 20mm alupex pipe.

A small ball valve for your manifold / collector with 1/2" connection. The ball valve also includes a compression fitting for alpex 16 mm.

A small ball valve for your manifold / collector with 1/2" connection. The ball valve also includes a compression fitting for alpex 16 mm.