Ball shut-off valve with a rotary cap, sealable, with an aluminum butterfly SPIN 1''x1" for water meters 1474920

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 an analogous diameter of B68 53A466896275B04C77D2D923085C5 above. 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