Hayward Flow Control announces the addition of their new EPM-4 and EPM-6 models to their EPM Series of quarter-turn reversing electric actuators. The EPM-4 and EPM-6 are designed to eliminate wiring errors, increase reliability and provide simplicity during installation. They can be either factory- or field-mounted on any Hayward ball or butterfly valve. Additionally, like other EPM Series electric actuators, they can be fitted to most other manufacturers’ ball or butterfly valves. The EPM-4 provides a torque output of 455 in-lb./ 50 Nm, and the EPM-6 an output of 600 in-lb./67 Nm. Both models feature a robust gear train design and modular construction, as well as a NEMA 4/4X enclosure. Position indicators and clutchless manual override are standard.