while a red light signals an alarm condition

While the coil can often be swapped

Functioning as the central signal conditioning component

always verify the maximum working pressure (typically 450 psig) against your system requirements

Watts 0555177 Valve 340793-762 while a red light signalsEnsure transient surge protection and mitigate hydraulic shock in your commercial or residential piping systems with the Watts 0555177 Valve. This 1" LF600 lead free silent check valve is engineered for high performance fluid control, featuring a Maxi Flo conical disc designed to provide full flow with minimal pressure drop, comparable to a standard swing check but with silent closure. Constructed from a durable lead free cast copper silicon alloy,