Valvotubi Ductile iron “nozzle” check valves PN 10 and 16
Valvotubi Ductile iron “nozzle” check valves PN 10 and 16 The “nozzle” check valves should be used in order to grant a good performance of the anti-hammer effect. These valves are nozzle type, they ensure a rapid, shock free closing before any change in the flow direction, and a noiseless operation, as well as low … Continue reading Valvotubi Ductile iron “nozzle” check valves PN 10 and 16
