Flomatic Corporation is introducing new patent-pending pump check valves to the industry. The 80E VFD and 100 E VFD models are designed for use with variable-frequency drive (VFD) controlled submersible pumps.

To avoid the noisy chattering sound associated with many check valves, Flomatic has installed an exclusive guided poppet system. The stainless steel 2- through 4-inch system ensures the valve automatically adjusts noiselessly from high to low flow rates.

The radiuses of the valve seat allow for a self-cleaning one point swiping action by the radius-edged custom molder rubber seal disc. All internal parts are made from corrosion-resistant materials and have a durable design. The valves can be installed in both horizontal and vertical piping installations.

To learn more, visit www.flomatic.com.