Control Valve Actuator; Type Modulating; Operation Type Non-Spring Return; Voltage Rating 24 Volt AC/DC; Maximum AC Voltage 24 Volt; Maximum DC Voltage 24 Volt; Frequency Rating 50/60 Hertz; Power Rating 1.5 Watt (Running), 0.4 Watt (Holding); Angle of Rotation 90 Degree; Output Signal 2 to 10 Volt DC; Enclosure NEMA 2, IP54; Supply Connection Size 3 Foot 18 AWG Plenum Cable with 1/2 Inch Conduit Connector; Operating Temperature -22 to 122 Deg F; Application Characterized Control Valve; Approval UL (Canada and US), UL 60730, CE, CAN/CSA E60730; Applicable Standard ISO 9001