Description Electronic Coolant Control Valve consists of a 4-port bypass butterfly water valve powered by an electric actuator. The ECC controls coolant flow with an electrical signal. The ECC is ideal for use with a space-efficient HVAC system that eliminates the blend air temperature door and controls the discharge air temperature by modulating coolant flow to the heater core. This allows the heater and evaporator cores to be installed face to face, or the use of an integral heater/evaporator core to reduce the space requirements. In some assemblies, the required space can be reduced by as much as 55%. Features: 4-Port, 5/8ʺ (16mm) Hose Connections 12V/24V 5-pin electrical connection (NOT INCLUDED) Normally Closed Position Integral Feedback Capability 6 GPM Approximate Flow Rate Lightweight Under-Hood Design Meets Automotive OEM Variable style valve CROSS REFERENCE: THERMOTION 354-69494 WIRING DIAGRAM Specifications: Valve: Operating Temperature Range: -20°F to 250°F (-28°C to 121°C) Actuator: Operating Temperature Range: -40°F to 185°F (-40°C to 85°C) Enclosure Protection Class: Unsealed, IP-40 Minimum voltage: 9VDC / Maximum voltage: 30VDC Maximum operating current = 300 milliamperes @12VDC Maximum operating current = 600 milliamperes @24VDC Nominal operating current = 70 milliamperes @12VDC Tensile strength of plastic valve body is 20,000 PSI Crimp ring is tested to 30 in/lbs of torque without nipple rotation Valve is pressure tested at 30 PSI for external leakage
