A-Type Rotary Valve for Sale
The A-Type rotary valve is a type of discharging device with a square inlet. It belongs to one of the two main types of rotary valves. It is composed of three major parts: an electric motor, a gear differential planetary reducer (X) or a synthetic fiber cycloidal reducer (Z), and a rotary discharge device.
Performance advantages and features
- A-Type rotary valve features high processing precision.
- A locking function.
- It can be used as a quantitative feeder for powder materials in crushing and classification systems.
- It can also serve as a discharge device in separation and dust collection systems.
- Additionally, it can be utilized in pneumatic conveying systems for both pressure and vacuum transport.
- Gallery
- Details
| Type | A | B | C | E | F | M | H | h | n-φ |
| YJD02 | 240 | 200 | 150 | 650 | 420 | 122.5 | 225 | 12 | 8-9 |
| YJD04 | 260 | 230 | 180 | 758 | 526 | 140 | 280 | 15 | 8-11 |
| YJD06 | 280 | 250 | 200 | 778 | 536 | 150 | 300 | 15 | 8-11 |
| YJD08 | 300 | 270 | 220 | 798 | 546 | 160 | 320 | 18 | 8-11 |
| YJD10 | 320 | 290 | 240 | 880 | 628 | 170 | 340 | 18 | 8-13 |
| YJD12 | 340 | 310 | 260 | 900 | 638 | 180 | 360 | 18 | 8-13 |
| YJD14 | 360 | 330 | 280 | 920 | 648 | 190 | 380 | 20 | 8-17 |
| YJD16 | 380 | 350 | 300 | 960 | 678 | 200 | 400 | 20 | 8-17 |
| YJD18 | 400 | 370 | 320 | 980 | 688 | 220 | 440 | 22 | 8-17 |
| YJD20 | 420 | 390 | 340 | 1000 | 698 | 230 | 460 | 22 | 8-17 |
| YJD26 | 480 | 450 | 400 | 1150 | 740 | 260 | 520 | 24 | 8-17 |
| YJD30 | 600 | 520 | 440 | 1190 | 755 | 300 | 600 | 24 | 12-17 |
Our prices vary depending on the features and customizations you select. Contact our sales team for a free, no-obligation quote.
Yes, we ship worldwide. No matter where your business is located, we’ll get your airlock rotary delivered safely and on time.
Our independent research and development production, with independent factories, R & D team, perfect pre-sales and after-sales support to ensure stable product quality, while providing customized solutions to meet different industrial automation needs.







