Water & Wastewater

In many parts of the world, companies handling the supply and disposal of water ensure that the valuable resource is conserved and handled responsibly.

John Valve's product serves to help reduce the environmental footprint from water and waste streams by maximizing reuse of water, turning waste to value, and minimizing energy consumption and waste.

Our valves are ideally suited for long service life in abrasive and corrosive applications in the water and wastewater treatment industries. We supply stainless steel knife gate valves, in addition to a broad range of gate, globe, check, and ball valves.

Every wastewater treatment plant is unique and has its own set of challenges and opportunities. With our successful experience in the wastewater plant, we can support you! Whether you are a contractor, engineer, or plant operator, we can help you find the solution for your specific project.