U.S. Solid Motorized Ball Valve USS-MSV00039 Instruction Manual

1. Introdução

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.

Imagem: Frente view of the U.S. Solid 3/4 inch Motorized Ball Valve, showing the blue actuator and stainless steel valve body.

2. Informações de segurança

• Ensure power is disconnected before installation or maintenance to prevent electrical shock.
• Verificar voltage 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. Produto acabadoview

Principais características:

• 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.
• Volume Amplotage Faixa: Operates effectively with 9V-24V AC/DC power.
• Operação rápida: 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.
• Seguro e confiável: Constructed from Stainless Steel 304 with NSF certification, ensuring safety for drinking water. Estimated life expectancy of 80,000 to 100,000 cycles.

Componentes:

• 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)

Imagem: Topo view of the valve actuator, highlighting the manual override knob and the red line position indicator.

4. Especificações

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. Configuração e instalação

5.1. Mechanical Installation (NPT Threading)

1. Ensure the piping system is depressurized and drained before installation.
2. Apply appropriate thread sealant (e.g., PTFE tape) to the male pipe threads.
3. Screw the valve firmly into the piping system. Avoid overtightening, which can damage threads.
4. 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.

For a visual guide on wiring, please refer to the video below:

Image: Wiring diagram illustrating the connection for 2-wire auto return operation (DC and AC).

Imagem: Interna view of the actuator's circuit board, showing components.

6. Instruções de operação

Operação automática:

• Para abrir 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.
• Para fechar 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.

Substituição manual:

In case of power failure or for manual control, the valve can be operated manually:

1. Locate the white manual override knob on top of the blue actuator.
2. Rotate the knob to manually open or close the valve. The red line indicator will show the current valve position.

7. Manutenção

• Regularly inspect the valve and connections for any signs of leaks or damage.
• Keep the actuator free from excessive dust or debris.
• Certifique-se de que as conexões elétricas estejam seguras e livres de corrosão.
• No internal lubrication or maintenance is typically required for the valve body or actuator.

8. Solução De Problemas

9. Garantia e Suporte

U.S. Solid provides a Garantia de 1 ano 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 website: www.ussolid.com