Watts 0555178 1-1/4-Inch Threaded LF600 Check Valve

LF600 Watts Lead Free 1-1/4inch Check Valve (0555178) Series LF600 Lead Freesilent check valves efficiently perform all of the functions of a swing check or vertical lift check valves and at the same time operate silently to prevent the effects of water hammer. The Series LF600 check valves feature Lead Freeconstruction to comply with Lead Freeinstallation requirements. Conical Lead Freecheck for full fluid flow PTFE seat Install in horizontal or vertical position with upward flow Low pressure drop equivalent to a swing check Silent operation Threaded ends