Watts LF600 Lead Free 1" Check Valve (0555177)

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