HVAC Control Ball Valve, Actuator Control Pressure - Maximum 200 psi, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Floating, Actuator Input Voltage 24V AC, Actuator Return Action Non-Spring Return, Actuator Type Electric, ANSI Rating ANSI Leakage Class IV, Application Control of Hot/Chilled Water, Fan Coil Units, Radiation and Reheat Coils, Unit Conditioners, Convectors, Ball Material Stainless Steel, Body Material Brass, Body Pattern Two-Way