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Manual Constant Air Volume Valve
Product / Cleanroom equipment

Manual Constant Air Volume Valve

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Product Introduction
The square constant air volume regulating valve is a mechanical automatic control device with a servo mechanism and requires no external power supply. It is applicable to air supply and exhaust duct systems requiring constant airflow control, and its regulating performance is independent of air pressure.
A full range of sizes is available for square constant air volume regulating valves. Standard models are specified by B × H dimensions, with optional valve body materials of galvanized steel sheet or stainless steel.



Technical Parameters：


BXH(mm) Air volume (m3/h)

Set flow deviation

(±%)

BXH(mm) Air volume (m3/h)

Set flow deviation

(±%)

BXH(mm) Air volume (m3/h)

Set flow deviation

(±%)

200x100 162-774 13-5 300x200 450-2232 13-5 500x300 1098-5526 13-5
300x100 234-1152 13-5 400x200 594-2970 13-5 600x300 1332-6660 13-5
400x100 306-1530 13-5 500x200 738-3726 13-5 500x400 1476-7344 13-5
500x100 378-1926 13-5 600x200 900-4500 13-5 600x400 1764-8820 13-5
600x100 468-2340 13-5 300x300 666-3312 13-5 600x500 2196-10980 13-5
200x200 306-1494 13-5 400x300 882-4428 13-5 300x150 378-1512 13-5
400x400 1512-6048 13-5 500x500 2160-8640 13-5 600x600 3024-12096 13-5

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