The KD03 3-way diverter valve, driven by a wax motor, is a key component in controlling the flow of water or air in various systems. In washing machines, it directs water to different sections during different cycles, such as draining water into the outlet pipe or recirculating it for reuse. The primary function of the diverter valve is to switch water flow direction between the washing and draining stages.
At the core of our KD03 diverter valve is a thermoactuator that utilizes the expansion of wax to generate linear motion. If you're unfamiliar with thermoactuators, check out our blog post for a detailed introduction. When powered, the thermoactuator plunger gradually extends out. Then through the mechanical transmission of a rotary shaft, the thermoactuator's linear motion is converted into rotational motion, driving the baffle to redirect the flow of water to the other pathway.
Type: 3-way Valve
Operating Voltage: 110/240V, 24V
Automatic Reset upon Power Loss
Steady-state Power Consumption: 3.5W
Opening Time: 30-60 seconds
Service Life: ≥15,000 cycles
Operating Temperature Range: -10°C ~ +90°C
1. Simple Structure and Low Cost:
Wax motors have a straightforward design with no complex electronic components. They operate based on the thermal expansion and contraction of wax, making it a compact and cost-effective solution.
2. High Stability and Long Lifespan:
Without moving parts like motors or complex gear reduction systems, wax motors experience minimal mechanical wear. This ensures high reliability and typically extends their operational lifespan.
3. Noise-Free Operation:
Wax motors produce no noticeable noise during operation. Their movements are driven by the gradual thermal expansion process, free of rapidly moving components, making them ideal for equipment where quiet operation is critical.
4. Resistant to Electromagnetic Interference:
Unlike solenoid valves, wax motors do not rely on electromagnetic mechanisms, eliminating the risk of electromagnetic interference. This makes them suitable for environments where electromagnetic radiation must be avoided.
5. High Safety:
The heating and expansion process in wax motors is gradual, resulting in smooth and gentle operation. This minimizes the risk of sudden actions or malfunctions commonly associated with strong electromagnetic actuators, enhancing overall safety.