the model QBR Intelligent Quarter-turn Valve Electric Actuator
Inquire NowDescription
The QBR Intelligent Quarter-turn Valve Electric Actuator represents a breakthrough in actuator technology, designed for optimal efficiency and reliability in various industrial applications. Ideal for turning butterfly valves, ball valves, and cock valves through a 90° rotation, this actuator is compact, lightweight, and built for high performance. It boasts exceptional protection capabilities, low noise operation, and versatile control options, making it suitable for use in sectors such as petroleum, chemical processing, power generation, water treatment, and papermaking.
Available in multiple configurations including basic, integral, explosion-proof, and integral adjustable models, the QBR actuator ensures a high level of safety with protection ratings of IP67 and Ex dⅡBT4. Users can select from a range of electric control options to suit their specific needs. The actuator’s efficiency is complemented by its lightweight design, enhancing installation and operational flexibility.
Specifications
| Model | Torque (N.m) | Speed (r/min) | Motor (KW) | Current of Motor (A) | 90° Time (s) | Weight (Kg) | |
|---|---|---|---|---|---|---|---|
| Rated | Locked Rotor | ||||||
| QBR3, QBR3.IN, QBR3Ex, QBR3 Ex.IN | 900 | 0.5 | 0.25 | 1.3 | 5.6 | 30 | 70 |
| QB90-1 | 1 | 0.37 | 1.6 | 7.1 | 15 | ||
| QB120-0.5 | 1200 | 0.5 | 0.25 | 1.3 | 5.6 | 30 | |
| QB120-1 | 1 | 0.37 | 1.6 | 7.1 | 15 | ||
| QB120-2 | 2 | 0.55 | 2.5 | 8.9 | 19 | ||
| QB200-0.5 | 2000 | 0.5 | 0.37 | 1.6 | 7.1 | 30 | |
| QB200-1 | 1 | 0.55 | 2.5 | 8.9 | 15 | ||
| QB200-2 | 2 | 1.1 | 3.4 | 19 | 7.5 | ||
| QB250-0.5 | 2500 | 0.5 | 0.37 | 1.6 | 7.1 | 30 | |
| QB250-1 | 1 | 0.55 | 2.5 | 8.9 | 15 | ||
| QB250-2 | 2 | 1.1 | 3.4 | 19 | 7.5 | ||
Additional Information
Available models include:
- Basic model with on-site operation switch.
- Integral model with remote control capabilities.
- Integral adjustable model with advanced features for enhanced performance.
