1. Product Overview
The U.S. Solid WiFi Smart Motorized Ball Valve is designed for precise water control and irrigation systems. This 3-way brass electric valve features USB power, an LED status indicator, and a flow direction window, allowing for remote on/off control via a connected WiFi network. It is suitable for smart home systems, irrigation, HVAC, industrial pipelines, and DIY automation projects.
Figure 1: U.S. Solid WiFi Smart Motorized Ball Valve (Model USS-MSV10083)
2. Important Safety Information
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
The valve has an IP67 ingress protection rating, meaning it is protected from dust ingress and can withstand temporary immersion in water (up to 1 meter for 30 minutes). However, it is not designed for continuous submersion or high-pressure water jets.
Figure 2: IP67 Ingress Protection Rating Details
3. Package Contents
- 1 x U.S. Solid WiFi Smart Motorized Ball Valve
- 1 x Instruction Manual
4. Installation and Setup
4.1 Physical Installation
Ensure the valve is installed in the correct flow direction for your application. The 3-way valve allows for various flow configurations. Refer to the diagrams below for common flow patterns.
Figure 3: Flow Direction Examples for 3-Way Valve
4.2 App Pairing and Connection
Follow these steps to connect your valve to the SmartLife app for remote control:
- Download the SmartLife App: Search for "SmartLife - Smart Living" in your mobile app store (iOS or Android) and download it. Sign up or log in to your account.
- Add Device: In the SmartLife app, tap the "+" icon in the upper right corner to add a new device.
- Initiate Pairing: Power on the valve. Press and hold the button on top of the valve until the LED flashes, indicating it's in pairing mode. The app should detect the device automatically.
- Connect to Wi-Fi: Once detected, tap to pair the device. If prompted, connect it to the 2.4GHz WiFi network your devices are using.
Figure 4: SmartLife App Download
Figure 5: Adding a Device in SmartLife App
Video 1: How to Pair and Control the 3-Way WiFi Motorized Ball Valve. This video demonstrates the process of pairing the U.S. Solid WiFi Smart Motorized Ball Valve with the SmartLife app and controlling its open/close functions, including setting schedules and utilizing power outage memory.
5. Operating Instructions
5.1 Manual Control via App
After successful pairing, enter the valve's control page in the SmartLife app. You can slide the control pointer or tap the "0%" (fully closed) or "100%" (fully open) buttons to adjust the opening level of the valve.
Figure 6: App Interface for Valve Control
5.2 Scheduling
The valve supports scheduled switching. Tap "Timer" in the app, then "Add" to create a new schedule. You can choose the desired time and set the opening percentage for the valve. The valve will operate automatically according to your set schedule.
Figure 7: Setting Schedules in the SmartLife App
5.3 Power Outage Memory
The valve features a Power Outage Memory function. If enabled, after a power loss, the valve can automatically return to a pre-selected position (e.g., 0% or 100% open/closed) once power is restored. This prevents unexpected flow changes after power interruptions.
Figure 8: Power Outage Memory Settings
6. Maintenance
Regular inspection for leaks and proper function is recommended. Ensure the valve's exterior is kept clean and free from debris. For specific maintenance procedures or if you notice any unusual operation, consult a qualified professional or contact U.S. Solid support.
7. Troubleshooting
- Valve not responding to app:
- Check if the valve is powered on and the USB connection is secure.
- Verify your mobile device and the valve are connected to the same 2.4GHz WiFi network.
- Attempt to re-pair the device with the SmartLife app.
- Water leakage:
- Ensure all plumbing connections are tight and properly sealed with appropriate thread sealant.
- Inspect the valve body for any visible damage.
- Incorrect flow direction or no flow:
- Verify the valve's physical installation matches the intended flow path.
- Check the valve's current opening percentage in the SmartLife app.
8. Product Specifications
| Feature | Specification |
|---|---|
| Model Number | USS-MSV10083 |
| Material | Brass |
| Size | 1 Inch |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | National Pipe Tapered (NPT) |
| Outlet Connection Type | FNPT |
| Number of Ports | 3 |
| Maximum Operating Pressure | 145 Pound per Square Inch (PSI) |
| Item Dimensions (L x W x H) | 4 x 4.9 x 6.4 inches |
| Item Weight | 2.1 Pounds |
| IP Rate | IP67 |
| Voltage | DC 5 V, USB |
| Max. Power | 3 W |
| Torque | 3 Nm |
| Open/Close Time | 10 s |
| Ambient Temperature | < 50 °C |
| Medium Pressure | < 1.0 MPa |
9. Warranty and Support
For warranty information, technical assistance, or any product-related inquiries, please contact U.S. Solid customer service directly. You can also visit the official U.S. Solid store on Amazon for more information: U.S. Solid Store.
