Control Valve Servo Kit (CVS) is a system for controlling valves and dampers and is ideal for heater flapper doors, oil cooler control, alternate air door, and ventilation dampers. The CVS kit includes an instrument panel mounted controller, linear actuator servo and a pre-made 5-foot wiring harness. CVS is available in four different models: 12-volt standard (30 mm travel linear actuator servo), 12-volt heavy-duty (50 mm travel linear actuator servo), 24-volt standard (30 mm travel linear actuator servo) and 24-volt heavy-duty (50 mm travel linear actuator servo). Control Valve Servo Kit Non-certified CVS-12V-KIT CVS-12V-KIT-HD CVS-24V-KIT CVS-24V-KIT-HD Input Voltage: 10 – 15 volts DC 10 – 15 volts DC 22 – 30 volts DC 22 – 30 volts DC Input Current: 0.5 amp 0.5 amp 0.1 amp 0.1 amp Servo: 30 mm max travel 50 mm max travel 30 mm max travel 50 mm max travel Max Drive Force: 2.5 lbs. 10 lbs. 2.5 lbs. 10 lbs. Max Holding Force: 10 lbs. 40 lbs. 10 lbs. 40 lbs. Temperature Range: -30° C to 70° C -30° C to 70° C -30° C to 70° C -30° C to 70° C Weight: Servo: 1.1 oz.Controller 1.0 oz. Servo: 1.1 oz.Controller 1.0 oz. Servo: 1.1 oz.Controller 1.0 oz. Servo: 1.1 oz.Controller 1.0 oz. For Experimental Aircraft Only, not TSO’d