Backflow protection valve

The Waterflex check valve provides low head-loss in high- pressure potable water applications.

By Plant Engineering Staff June 24, 2008

The Waterflex check valve provides low head-loss in high- pressure potable water applications. The valve uses line pressure and backpressure to function and does not require any external energy. Forward hydraulic pressure folds the elastometer disk away from the perforated plate to allow flow. The valve can be purchased in sizes of up to 96 inches in diameter. Tideflex Technologies www.tideflex.com