Features: The motorized ball valve is designed for controlling water systems in heating, ventilation, and air conditioning applications. Constructed from high-quality brass, the valve offers durability and reliable performance. This three-wire motorized ball valve provides two-point control, making it suitable for automated and more complex systems. It ensures stable operation and ease of use. Specifications: Material: Brass (valve), 304 Stainless Steel (stem), Special Rubber (sealing), Aluminum Alloy (driver base), ABS Engineering Plastic (driver cover) Type: 2-Way, 3-Wire, 2-Point Control Driver Motor: Hysteresis Synchronous Motor Driver Working Voltage: AC 220V Power Consumption: 7.5VA Valve Pressure Rating: 1.6MPa Allowable Pressure Difference: 0.13MPa Suitable Fluids: Cold Water, Hot Water Fluid Temperature Range: 2–90°C Ambient Temperature Range: 0–60°C Open Time: Approximately 10 seconds Close Time: Approximately 5 seconds Valve Connection: G2 (DN50) Weight: 1412g (approximately 49.8oz) Wiring Method: SR (Dual-color): COM; BR (Brown): Valve Close; BL (Blue): Valve Open Package List: 1 x Motorized Ball Valve Installation Instructions: 1. Disconnect power supply before installation. Installation must be performed by qualified personnel. 2. Ensure the flow direction matches the arrow indicator on the valve body. 3. Position the valve above the fan water tray to direct drips into the tray. 4. Install the valve and driver within a vertical orientation of up to 60 degrees. Maintain at least 30mm clearance above for disassembly. 5. Provide sufficient space around the valve for maintenance access, ensuring serviceability through an accessible opening. 6. Do not connect two or more valves in parallel. If parallel connection is required, use a relay for electrical isolation. 7. Install the valve first and perform pressure testing with the pipeline before installing the driver. 8. If the driver is pre-installed, avoid applying mechanical force during installation or commissioning to prevent damage. 9. Do not insulate the driver with thermal materials, as this may impair heat dissipation. 10. Ensure reliable grounding of the driver using wires of at least 1.5mm². Other wiring must comply with applicable electrical standards. 11. After installation, verify all connections and operate the system without water during initial power-up and debugging. Observe at least three complete open/close cycles to confirm normal operation. 12. Perform final system commissioning with water. Maintain system pressure fluctuations within 0.13MPa to ensure proper valve response and flow control.