Watts LF600 Lead Free 1-1/4" Check Valve (0555178)

Series LF600 Lead Free* silent 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 Free* construction to comply with Lead Free* installation requirements.

• Conical Lead Free* check 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