hayward all-plastic diaphragm valves are engineered to provide superior handling of difficult media such as corrosive fluids, abrasives and slurries. They can also be used for high purity and sanitary applications.
manual or automated
available in manual or actuated (pneumatic or electric) models, the valves can be used for on/off and throttling service, feature a multi-turn design for precise control, and are self-draining on one side so that little to no dead volume remains in the valve. Standard material choices for the valve’s body include pvc, cpvc, pvdf and ppl. Each are available with epdm, fpm or ptfe diaphragms, allowing service in a wide range of applications.