1. Танилцуулга
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your U.S. Solid Motorized Ball Valve. Please read these instructions thoroughly before installation and retain this manual for future reference. This valve is designed for various applications requiring automated fluid control, featuring a durable stainless steel construction and a 2-wire auto return setup.
2. Аюулгүй байдлын мэдээлэл
- Always disconnect power before installing, servicing, or performing any maintenance on the valve.
- Бүх цахилгааны холболтууд нь орон нутгийн дүрэм, журамд нийцэж байгаа эсэхийг шалгаарай.
- Суурилуулалт, засвар үйлчилгээний явцад зохих хувийн хамгаалалтын хэрэгсэл (PPE) өмс.
- Номыг баталгаажуулна ууtage supply matches the valve's specifications (9-24V AC/DC).
- Do not exceed the maximum operating pressure of 10 bars (145 PSI).
- Avoid installing the valve in locations subject to extreme temperatures or corrosive environments beyond its IP65 rating.
3. Бүтээгдэхүүн дууссанview
3.1 Гол онцлогууд
- Материал: Constructed from 304 stainless steel for durability and reliability.
- Портын хэмжээ: 3/4" NPT threading with a full port design to minimize pressure loss.
- Ботьtage: Operates on 9-24V AC/DC.
- Үйл ажиллагаа: Opens or closes in 3-5 seconds.
- Утас: Simple 2-wire automatic return setup.
- Аюулгүй байдал: Limit switch minimizes power consumption once fully open or closed, reducing overheating risk.
- Хамгаалалт: IP65 rated for dust-tight and water jet protection.
3.2 Бүрэлдэхүүн хэсэг
The U.S. Solid Motorized Ball Valve consists of two primary components: the stainless steel ball valve body and the motorized actuator unit. The actuator houses the motor, gearing, and control electronics.
Зураг 1: Урд view of the U.S. Solid Motorized Ball Valve, showing the blue actuator and stainless steel valve body.
Зураг 2: Хажуу тал view of the valve, illustrating the compact design of the actuator and the threaded valve connections.
Зураг 3: Дотоод view of the actuator's circuit board, showing electronic components and wiring connections.
3.3 Үзүүлэлтүүд
Figure 4: Product dimensions, showing approximate measurements of the valve and actuator assembly.
| Тодорхойлолт | Үнэ цэнэ |
|---|---|
| Загварын дугаар | USS-MSV00072 |
| Материал | Зэвэрдэггүй ган (304) |
| Хэмжээ | 0.75 Inch (3/4") |
| Оролт/гаралтын холболтын хэмжээ | 3/4 инч |
| Inlet/Outlet Connection Type | Үндэсний шовгор хоолой (NPT) |
| Ботьtage | 9-24V AC / DC |
| Ашиглалтын хамгийн их даралт | 10 бар (145 PSI) |
| Портын тоо | 2 |
| Үйлдлийн хугацаа | 3-5 секунд |
| Дундаж наслалт | 80,000 to 100,000 cycles |
| Хамгаалалтын үнэлгээ | IP65 |
| Зүйлийн жин | 12.7 унц |
| Бүтээгдэхүүний хэмжээ (L x W x H) | 3.66 x 2.68 x 2.48 инч |
Figure 5: Explanation of the IP65 ingress protection rating, indicating dust-tightness and protection against water jets.
4. Тохиргоо ба суурилуулалт
4.1 Механик суурилуулалт
- Ensure the system is depressurized and drained before installation.
- Apply PTFE (Teflon) tape to the male pipe threads to ensure a watertight seal. Wrap the tape clockwise around the threads, typically 3-5 layers.
- Screw the valve firmly into the piping system. Do not overtighten, as this can damage the threads or valve body.
- Хавхлагыг ирээдүйн засвар үйлчилгээнд зориулж хүртээмжтэй газар суурилуулсан эсэхийг шалгаарай.
Figure 6: Illustration of applying Teflon tape to male pipe threads for a secure, leak-free connection.
4.2 Electrical Wiring (2-Wire Auto Return Setup)
This valve features a 2-wire auto return setup, meaning it will return to its fully open position if power is removed. It is a Normally Open (NO) valve, which means it is open when no power is applied.
- For DC Power: Connect the red wire to the positive (+) terminal and the black wire to the negative (-) terminal of your 9-24V DC power supply. Applying power will close the valve. Removing power will cause the valve to automatically return to its open position.
- For AC Power: Connect the red wire to one AC line and the black wire to the other AC line of your 9-24V AC power supply. Applying power will close the valve. Removing power will cause the valve to automatically return to its open position.
Figure 7: Wiring diagram for the 2-wire auto return setup, illustrating connections for both DC and AC power sources.
5. Үйл ажиллагаа
The U.S. Solid Motorized Ball Valve is designed for simple on/off control. As a Normally Open (NO) valve, its default state without power is open.
- Хавхлагыг хаахын тулд: Apply 9-24V AC/DC power to the red and black wires. The actuator will rotate, closing the ball valve. Once fully closed, an internal limit switch will cut power to the motor, preventing overheating.
- Хавхлагыг нээхийн тулд: Remove the 9-24V AC/DC power from the red and black wires. The actuator will automatically return to its original position, opening the ball valve.
Figure 8: Diagram illustrating the 'Normally Open' operation, showing the valve's state with and without power.
6. Засвар үйлчилгээ
The U.S. Solid Motorized Ball Valve is designed for minimal maintenance. Regular inspection can help ensure long-term reliable operation.
- Тогтмол үзлэг: Visually inspect the valve and actuator for any signs of damage, corrosion, or leaks. Check electrical connections for tightness and integrity.
- Цэвэрлэгээ: If necessary, clean the exterior of the valve and actuator with a damp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure no water enters the actuator housing.
- Actuator Check: Periodically cycle the valve (open and close) to ensure smooth operation. Listen for any unusual noises during actuation.
7. Алдаа засах
If you encounter issues with your motorized ball valve, refer to the following troubleshooting guide:
| Асуудал | Боломжит шалтгаан | Шийдэл |
|---|---|---|
| Valve does not actuate (open/close) | Эрчим хүч байхгүй эсвэл буруу ботьtage Сул утас холболт Моторын эвдрэл | Verify power supply (9-24V AC/DC) and connections. Check for secure wiring. Ensure correct polarity for DC. If power is present and connections are secure, the motor may be faulty. Contact support. |
| Valve does not fully open or close | Хавхлагын бөглөрөл Хүч чадал хангалтгүй Internal gear damage (as noted in some user experiences) | Inspect the valve for debris. Ensure adequate power supply. If the issue persists, the internal mechanism may be damaged. Contact support. |
| Хавхлага гоожиж байна | Improperly sealed threads Хавхлагын их бие эсвэл лац гэмтсэн | Ensure PTFE tape was applied correctly and connections are tight. If the leak is from the valve body itself, the valve may be damaged and require replacement. |
| Actuator makes unusual noise | Internal gear wear or damage | This may indicate internal wear. Monitor operation; if performance degrades, consider replacement. |
8. Баталгаат хугацаа ба дэмжлэг
U.S. Solid offers a 1-year warranty or money-back promise on its products, ensuring customer satisfaction. For technical support, warranty claims, or further assistance, please visit the official U.S. Solid store or contact their customer service department.
U.S. Solid Store: https://www.amazon.com/stores/USSolid/page/29AB675D-2238-4826-BDE2-09EFEAB81AA6