HRS Series On/Off Proportional Electric Local Control Actuators

Hayward’s HRC Series electric actuators are designed and produced to provide years of service in demanding industrial environments such as chemical processing, waste and water treatment, power generation, oil & gas, marine, mining, and building services. The HRC Series incorporates Local Control System (LCS) functionality which allows for operator control of the actuator at the actuator. The LCS systems range from basic knob-type control to full-featured LCD submersible solutions. These quarter-turn units drive dampers, ball valves, butterfly valves, or inlet guide vanes that require torque ranges from 300 in-lbs up to 177,000 in-lbs. The HRC Series housings are designed to meet NEMA 4X environmental demands, with ISO5211 compliant mounting that readily attaches to most valves in the industries served. The HRC2 Series is a compact multi-stage gear train with a lever-less manual override system built in. The HRC3+ Series features an epicyclic transmission system that provides highly efficient multiplication of motor power to produce uniquely compact torque ranges compared to other technologies. A clutch-free manual override system provides full-time override capabilities during powered or un-powered events, and the LCS allows for simple adaptation for overhead chain-wheel drive installations.