three way water valve
NF3way03
This electronic coolant valve (electronic water valve) is a core component of the battery thermal management system for new energy vehicles. It integrates a drive motor, position sensor, and mounting bracket to precisely control the on/off state of the coolant circuit and switch the direction of water flow. It realizes the distribution of cooling/heating flow between the battery pack, motor, electronic control, and air conditioning (HVAC) circuits, and is compatible with the thermal management systems of pure electric and hybrid vehicles.
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This product is an electronic control actuator for the thermal management system of new energy vehicles, designed for pure electric/hybrid vehicles. It replaces traditional mechanical water valves, using electronic control to switch and control the coolant circuit. Working in conjunction with an electronic water pump, PTC heater, HVAC system, and battery pack, it forms a complete thermal management closed loop, enabling switching between battery preheating, battery cooling, motor cooling, and cabin heating. The design complies with the IATF16949 automotive component development specification, meeting the stringent requirements of the vehicle's vibration, temperature, and corrosive environments.Discover a wide range of Electric steering pump at NF . Browse our extensive collection of Air compressor and find the perfect Electric air compressor for your needs.
Parameter Name | Value |
| Product Name | Three-way valve |
| Communication Method | LIN/PWM |
| Working Voltage | 12V/24V |
| Voltage Range | 9 V~16V/20V-30V |
| Internal leakage | ≤20mL/min@30kPa |
| External Leakage | ≤5mL/min@340kPa |
| Switching Time | <10s |
| Life | 300000 times |
The valve series offers the following core advantages:
1. Excellent sealing performance with minimal leakage rate
2. High regulation accuracy with linear control characteristics
3. Fast response speed with precise execution
4. Long service life suitable for high-frequency switching applications
5. Pressure and corrosion resistance adaptable to complex media environments
6. Low power consumption with energy-saving features
7. High waterproof rating suitable for demanding automotive operating conditions
