Electrically Operated Ball Valve
An Electrically Operated Ball Valve offers precise, reliable, and efficient control of fluid or gas flow in various systems. Whether used in industrial automation, HVAC systems, or water treatment, it provides the convenience of remote operation, improved safety, and enhanced system efficiency. With its durability, low maintenance requirements, and energy efficiency, it is a key component in many modern systems where automation and control are essential.
- Main material: forged brass for valve body, PTFE/HNBR for sealing
- Valve opening torque: DN15~DN25<1N.m, DN32~50<2N.m
- Driver torque: 2N.m
- Nominal pressure: 2.0MPa
- Working medium: water
- Fluid temperature 5~95℃
- Valve stem size: 9x9
Technical Parameters
| Ordering model | Product model | Valve type | Diameter | Thread size | Kv value | Maximum closing pressure kPa |
Dimensions | ||
| L | H | ||||||||
| 15123 | DQF-B-215*DQQ-B1K3-220 | 2 port | 15 | G1/2 | 5.6 | 600 | 60 | 30 | |
| 15128 | DQF-B-220*DQQ-B1K3-220 | 2 port | 20 | G3/4 | 9.5 | 600 | 67 | 35 | |
| 15134 | DQF-B-225*DQQ-B1K3-220 | 2 port | 25 | G1 | 9.5 | 500 | 89 | 38 | |
| 15139 | DQF-B-315*DQQ-B1K3-220 | 3 port | 15 | G1/2 | 5.6 | 600 | 60 | 30 | |
| 15144 | DQF-B-320*DQQ-B1K3-220 | 3 port | 20 | G3/4 | 9.5 | 600 | 67 | 35 | |
| 15149 | DQF-B-325*DQQ-B1K3-220 | 3 port | 25 | G1 | 13 | 500 | 89 | 38 | |
| Note: The above table is the commonly used recommended models, please consult for details. | |||||||||
Features
- The design is simple to install, helping to reduce overall installation costs
- It has a high closing pressure difference and ensures a tight seal
- Water flows smoothly through without obstruction, and the KVS value significantly exceeds that of standard two-way valves
- The valve operates smoothly and is effective in preventing water hammer issues
FAQ
Q:How easy is it to install?
A:It has a simple structure, making installation quick and cost-effective, reducing the need for complicated procedures.
Q:How does it prevent leaks?
A:It has a large closing pressure difference, ensuring a tight seal and preventing leakage, even under high pressure conditions.
Q:How does it handle water flow?
A:It allows water to flow straight through without blockage, and its KVS value is much higher than that of standard two-way valves, ensuring efficient flow.
Q:Can it prevent water hammer?
A:Yes, it opens flexibly and is designed to effectively prevent water hammer, protecting the system from pressure surges.
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