A Pittston-based firm this week pitched the Altoona Water Authority on administering a program to help bring water customers into compliance with laws requiring backflow prevention valves and annual ...

Flood-fighting devices such as backflow valves and sump pumps are “absolutely necessary” these days in rain-ravaged Windsor, says city building inspector Dwayne Kenney. Kenney, a licensed plumber with ...

Elasto-Valve Rubber Products (EVR), a manufacturer of rubber duckbill check valves, is drawing attention to the expanding role of duckbill valve technology in backflow prevention across wastewater, ...