1. 서론
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your U.S. Solid 3/4" Stainless Steel Motorized Ball Valve, Model USS-MSV00039. Please read these instructions thoroughly before use and retain them for future reference.
이미지: 앞면 view of the U.S. Solid 3/4 inch Motorized Ball Valve, showing the blue actuator and stainless steel valve body.
2. 안전 정보
- 감전을 방지하기 위해 설치 또는 유지 보수 전에 반드시 전원을 차단하십시오.
- 볼륨 확인tage compatibility (9-24V AC/DC) before connecting the valve to a power source.
- Install the valve in an environment suitable for its IP65 rating. If used outdoors, consider additional protection from direct rain or water spray, especially around the manual override knob.
- Do not exceed the maximum operating pressure of 1.0 MPa (145 PSI).
- Ensure proper threading and sealing to prevent leaks.
- This valve is suitable for drinking water applications due to its NSF certification and Stainless Steel 304 construction.
3. 제품 오버view
주요 특징:
- NPT Threading: 3/4" quality stainless steel thread, manufactured and measured according to National Pipe Thread standards. Full port design with a 3/4" (20mm) bore.
- 와이드볼tag전자 범위: Operates effectively with 9V-24V AC/DC power.
- 빠른 작업: Opens or closes the valve in approximately 6-8 seconds.
- 2-Wire Automatic Return Setup: Simple two-wire connection. Features a limit switch that minimizes power consumption once the valve is fully open. The valve automatically returns to a fully closed position if power is removed, ideal for applications requiring automatic return.
- Alternative to Solenoid Valves: Minimizes power consumption after opening, reducing the risk of overheating, making it suitable for applications where the valve needs to remain open for extended periods.
- 안전하고 신뢰할 수 있음: Constructed from Stainless Steel 304 with NSF certification, ensuring safety for drinking water. Estimated life expectancy of 80,000 to 100,000 cycles.
구성 요소:
- Motorized Actuator (Blue housing)
- Stainless Steel 304 Ball Valve Body
- Electrical Wiring (2-wire)
- Manual Override Knob (White, on top of actuator)
- Visual Position Indicator (Red line, on top of actuator)
이미지: 상단 view of the valve actuator, highlighting the manual override knob and the red line position indicator.
4. 사양
| 사양 | 값 |
|---|---|
| 모델 번호 | USS-MSV00039 |
| 재료 | 스테인리스 스틸 304 |
| 크기 | 0.75 Inch (3/4") |
| 권tage | 9-24V AC / DC |
| 최대 전력 | 5와트 |
| 최대 토크 | 2.5Nm(XNUMXNm) |
| 오픈/클로즈 시간 | ≤ 8 초 |
| IP 등급 | IP65 |
| 주변 온도 | -5~40 °C (23~104 °F) |
| 중간 온도 | 0~100 °C (32~212 °F) |
| 최대 작동 압력 | 1.0MPa(145PSI) |
| 포트 수 | 2 |
| 연결 유형 | NPT Female (Both Sides) |
| 인증 | NSF 인증 |
| 품목 무게 | 1.1파운드 |
| 제품 크기(L x W x H) | 3.94 x 3.15 x 3.15 인치 |
| 한국어: | 888107094500 |
Image: Product dimensions diagram for the U.S. Solid Motorized Ball Valve.
Image: Explanation of the IP65 Ingress Protection rating, indicating dust-tightness and protection against water jets.
5. 설정 및 설치
5.1. Mechanical Installation (NPT Threading)
- Ensure the piping system is depressurized and drained before installation.
- Apply appropriate thread sealant (e.g., PTFE tape) to the male pipe threads.
- Screw the valve firmly into the piping system. Avoid overtightening, which can damage threads.
- Ensure the valve is oriented correctly for your application, considering flow direction and actuator position.
Image: Illustration of applying Teflon tape to pipe threads for a watertight seal.
5.2. Electrical Wiring (2-Wire Auto Return)
The U.S. Solid 2-wire auto return motorized ball valve is designed for simple on/off control. It requires a 9-24V AC/DC power source. The valve will open when power is applied and automatically close when power is removed.
- Connect the two wires from the valve to your 9-24V AC/DC power source. The polarity (positive/negative) does not affect the valve's operation for opening, but consistent wiring is recommended.
- When power is applied, the valve will open. A limit switch inside the actuator will minimize power consumption once the valve is fully open.
- When power is removed, the valve will automatically return to its fully closed position.
배선 방법에 대한 시각적 안내는 아래 영상을 참조하십시오.
Video: "How to wire USSOLID 2-wire auto return Motorized Ball valve?" This video demonstrates the wiring process for the 2-wire auto return motorized ball valve.
Image: Wiring diagram illustrating the connection for 2-wire auto return operation (DC and AC).
이미지: 내부 view of the actuator's circuit board, showing components.
6. 사용 설명서
자동 작동:
- 에게 열려 있는 the valve: Apply 9-24V AC/DC power to the two wires. The valve will rotate to the fully open position in 6-8 seconds. Once open, power consumption is minimal.
- 에게 닫다 the valve: Remove power from the two wires. The valve will automatically rotate to the fully closed position.
Image: The motorized ball valve shown in the fully open position, allowing fluid flow.
Image: The motorized ball valve shown in the fully closed position, blocking fluid flow.
수동 재정의:
In case of power failure or for manual control, the valve can be operated manually:
- Locate the white manual override knob on top of the blue actuator.
- Rotate the knob to manually open or close the valve. The red line indicator will show the current valve position.
7. 유지관리
- Regularly inspect the valve and connections for any signs of leaks or damage.
- 액추에이터에 과도한 먼지나 이물질이 쌓이지 않도록 하십시오.
- 전기 연결이 확실하고 부식되지 않았는지 확인하십시오.
- No internal lubrication or maintenance is typically required for the valve body or actuator.
8. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| Valve does not open when power is applied. | 전원이 들어오지 않고 볼륨이 틀립니다tage, loose wiring, internal motor issue. | 전원 공급 장치 및 볼륨을 확인하세요tage. Verify all electrical connections are secure. Test with a known working power source. If issues persist, contact support. |
| Valve does not close when power is removed. | Power not fully removed, internal mechanism fault. | Ensure power is completely disconnected. Try manual override. If issues persist, contact support. |
| 밸브 연결부에서 누출 발생. | Improper threading, insufficient sealant, damaged threads. | Ensure proper application of thread sealant (e.g., PTFE tape). Tighten connections appropriately. Inspect threads for damage. |
| Valve operates slowly or intermittently. | 낮은 볼륨tage, debris in valve, motor wear. | 전원 공급 장치 볼륨 확인tage. Flush the system to remove potential debris. If problem persists, contact support. |
9. 보증 및 지원
U.S. Solid provides a 1년 보증 for this product, ensuring customer satisfaction. If you encounter any issues or require technical assistance, please contact U.S. Solid customer support.
For more information and support, please visit the official U.S. Solid web대지: www.ussolid.com
