INTRODUCTION
Designed for durability, this 3-way valve features multiple voltage designs, built-in limit switches, 2-wire control, and a capacitor return for efficient current and water use. Made of robust brass with NPT female thread connection, it's ideal for HVAC, water treatment, and automatic systems. The compact size allows space-efficient integration into pipelines, outperforming multiple one-way valves.
FEATURES
APPLICATIONS
OPERATION PERFORMANCE
SITUATION 1
|
SITUATION 2
|
FLOW DIRECTION ( L Type)
Situation 1:
Water enters from the bottom port. With power, it flows from the left port; without power, from the right port.
Situation 2:
Water enters from both the left and right ports. With power, it flows from the left port to the bottom; without power, from the right port to the bottom.
SPECIFICATIONS
| Model | USS-MSV10003 | Brand | U.S. Solid |
|---|---|---|---|
| Size | 1/2" | O-ring | FKM |
| Valve Material | Brass | Ball Seal | PTFE |
| Operating Time | 0 - 5 Seconds | Working Voltage | 9 - 24V AC/DC |
| Max Power | 5 W | Max Torque | 3 N m |
| Max Medium Pressure | 1.0 Mpa | Temperature Range for Flow Medium | 2°C to 90°C |
| Life Expectancy | ≥70,000 Cycles | Bore Type | Standard |
| Thread Type | NPT | Actuator Material | PPO |
| Ambient Temperature Range | -15°C to 50°C | Enclosure Rating | IP67 |
FAQ
1. What is the Waterproof Rating of this valve?
The motor's housing is rated at IP67 for ingress protection. If permanently installed outdoors, it is recommended to place it under a shelter or in a protective box to prevent prolonged exposure to rain.
2. What is the difference between N.C. (PPO) and N.O. (Normally Open) ?
In a N.C. valve, it's closed without power and opens when energized. Conversely, in a N.O. valve, it's open without power and closes when energized, blocking fluid or gas flow.
3.What is the difference between Full Port and Standard Port?
In a full port valve, the internal diameter of the valve is the same as the pipe it's connected to. In a standard port valve, the internal diameter of the valve is smaller than the pipe size.
4.Can this be used for Drinking Water?
NO. This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
5.For auto return valves, what is the minimum On-Time required for electrical storage to enable closing when power off?
To ensure automatic reset functionality when the power is disconnected, it is essential to power the device for approximately one minute to charge the capacitor in 2-wire auto return motorized ball valves.
6.Can this valve be used for propane?
Yes, our motorized ball valves are suitable for use with propane.
WARNING
1. For 2-wire reverse polarity and 3-wire models, the valve is de-energized when fully open or closed. Other models may use a negligible amount of power when fully open, and the 5-wire model uses energy when closed to keep indicator lights operational. Refer to the specifications sheet for detailed information.
2.The valves shown in this sheet are equipped with a manual operation function. You can manually open or close the valve safely, and this design allows for operation even in the absence of power, providing flexibility and reliability.
3.Only Auto Return Models will return to the closed position in the event of a power outage. All other models will remain in their current position. If this is a concern, consider purchasing an Auto-Return Model.
4.While the motorized ball valves have an IP67 rating, making them resistant to water spray, it is recommended to enclose the valve in a protective housing if permanently installed outdoors to ensure long-term durability.
5.These valves are designed with power-limiting features, allowing them to be powered continuously without risk of overheating. However, always ensure proper installation and adherence to manufacturer guidelines to maintain safe operation.
Valve Attributes
Port Types:
Full Port: It has a wide internal passage, resulting in low water - flow resistance.
Standard Port: Meets regular usage requirements.
Ingress - Protection Rating:
The valves have an ingress - protection rating of IP67. The 6 in IP67 represents complete dust - tightness. The 7 in IP67 indicates protection against water immersion up to 1 meter for 30 minutes. They are suitable for a variety of complex environments, effectively resisting the intrusion of dust and water to ensure reliable operation.
Download user manual here
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