Watts 0555183|WW0555183 - 1 LF601S

This 1 inch lead free Maxi-Flo check valve is used in general industrial and plumbing applications to prevent the effects of water hammer in the piping system. It provides a silent operation with low pressure drop and can be installed horizontally or vertically. This valve consists of a lead free brass body, lead free brass check and adapter, Viton (R) disc, and soldered end connections. The maximum pressure rating is 400 psi (27.6 bar), WOG non-shock at 100 degrees F (38 degrees C).