HRS Series Electric Actuation for Hazardous Locations - ATEX

Hayward’s HRXC & HRXB 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 HRXB/C Series have enhanced housings designed to meet the rigors of operating in explosive atmospheres. 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 HRXB/C 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 HRXC Series is a compact multi-stage gear train with a lever-less manual override system built-in. The HRXB 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.