KFR valve upper part

• DVGW tested and approved • Certified for drinking water pipes • With backflow preventer • Dead space free • Ergonomically shaped top handle • Non-rising upper part with open position indicator • High operational safety due to maintenance-free upper part • Can be installed horizontally or vertically • With drain and test opening • Brass material • Connection thread 1" IT • Temperature: max. 90°C • Operating pressure: max. 16 bar