变风量调节阀适用于变风量送排风系统中作为风量控制器或者是房间,管道压力控制器。变风量调节阀规格齐全，标准产品规格按BXH尺寸划分。VAVS变风量调节阀的阀体材料为镀锌钢板。
技术参数：
| BXH (mm) | 风量(m3/h) | 压力损失(Pa) | BXH (mm) | 风量(m3/h) | 压力损失(Pa) | BXH (mm) | 风量(m3/h) | 压力损失(Pa) |
| 200x100 | 162-774 | 20-40 | 700x300 | 1548-7740 | 20-35 | 1000x500 | 3672-18360 | 20-40 |
| 300x100 | 234-1152 | 800x300 | 1764-8820 | 600x600 | 2628-13140 | |||
| 400x100 | 306-1530 | 900x300 | 1998-9972 | 700x600 | 3060-15300 | |||
| 500x100 | 378-1926 | 1000x300 | 2234-11160 | 800x600 | 3492-21960 | |||
| 600x100 | 468-2340 | 400x400 | 1170-5868 | 20-40 | 900x600 | 3960-19800 | ||
| 200x200 | 306-1494 | 500x400 | 1476-7344 | 1000x600 | 4392-21960 | |||
| 300x200 | 450-2232 | 600x400 | 1764-8820 | 700x700 | 3564-17820 | |||
| 400x200 | 594-2970 | 700x400 | 2052-10260 | 800x700 | 4104-20520 | |||
| 500x200 | 738-3726 | 800x400 | 2340-11170 | 900x700 | 4608-23400 | |||
| 600x200 | 900-4500 | 900x400 | 2646-13212 | 1000x700 | 5112-25560 | |||
| 700x200 | 1044-5220 | 1000x400 | 2952-14760 | 800x800 | 4680-23400 | |||
| 800x200 | 1188-5940 | 500x500 | 1836-9144 | 900x800 | 5256-26280 | |||
| 300x300 | 666-3312 | 20-35 | 600x500 | 2196-10980 | 1000x800 | 5832-29160 | ||
| 400x300 | 882-4428 | 700x500 | 2556-12780 | 900x900 | 5904-29520 | |||
| 500x300 | 1098-5526 | 800x500 | 2916-14580 | 1000x900 | 6552-32760 | |||
| 600x300 | 1322-6660 | 900x500 | 3294-16452 | 1000x1000 | 7272-36360 |