Gestra, Rotork, Daniel, Georg Ficher, Agar, Sofis, NOV, Pump, Valves

Product detail

Check Valves Type SBO 21

Product Code: Check Valves Type SBO 21

Describe: Type SBO 21: Gravity circulation checks are used to prevent gravity circulation in heating and hot-water installations. Depending on the type, they are fitted by union nut to the circulation pump or with a threaded connection at the pump outlet. The SBO types are available from DN 3/4 to DN 1 1/4.