It isn’t uncommon for check valves to make a chattering noise, but the 80S6CL-VFD is designed not to.

The Model 54-4MJ Flo-E-Centric plug valves are designed in compliance with ANSI/AWWA C517-09. 

The check valve’s small outside diameter allows for tight fits in the well.

The plug valves comply with ANSI/AWWA C517-09 standards.

Flomatic offers stainless steel valve products in sizes ranging from ¼ to 14 inches.

The new model is designed for high head, long pipes, multiple pump, surge tank installs.

The special patented valves adust from high to low flow rates without chatter.

The models are designed for use with variable-frequency drive (VFD) controlled submersible pumps.

The plug allows for a lighter lifting weight and simple pull of riser pipe.