Ball shut-off valve with a rotary cap, sealable, with aluminum butterfly SPIN 1''x1 1/4" for water meters 1474960

SPIN DN 25 is a functional tool for connecting indoor units of heat pumps and other devices operating in central heating, cooling, hot and cold water installations. It is available in two versions: G1-G1 with a nut with a diameter of 1'' and G1–G5/4 with a nut with a diameter of 5/4’’. These dimensions determine the possibility of connecting the valves with devices equipped with connections with external threads with a diameter analogous to the above-mentioned . Valves in the G1–G1 version can also be used to connect devices such as a zone valve, dirt separator, hydraulic coupling or pump group. Importantly, in combination with SPIN DN 20 valves, SPIN DN 25 valves are a practical solution for connecting indoor units of heat pumps with many connections of different diameters.