What is a Check Valve and Why is it Useful? Check valves are used in all stormwater and wastewater systems. They allow the forward flow of fluids before closing to prevent backflow conditions. These valves come in a variety of diameters and designs, including ball, swing, diaphragm and duckbill check valves. They are simply designed, Continue reading

The right equipment and proper maintenance can extend the life of expansion joints, and add to a system’s total lifespan. Operating equipment in the process industries can be fraught with dangers. Specifically, rubber expansion joints used at high temperatures or improperly installed, and operating pumps away from the best efficiency point (BEP), can cause wear, Continue reading