Water & Wastewater

Many companies around the world are involved in the supply and disposal of water, ensuring that the valuable resource is conserved and managed responsibly.

John Valve's products help reduce the environmental footprint from water and waste streams by maximizing water recycling, turning waste into 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 wide range of gate, globe, check, and ball valves.Special materials are available upon request.

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