ISONG venturi valve is a laboratory VAV control valve with high precision and fast response. Venturi valve can precisely control airflow in physical and chemical laboratories, animal rooms, bio-safety laboratories, hospitals and GMP pharmaceutical factory.
Features:
The valve adopts the principle of Venturi effect, and the air volume value is calibrated at the factory (48 points);
Turndown:at least 16:1;
Control accuracy within ± 5% ;
Response time to command signal changes is less than 1 second;
Response time to the static pressure changes is less than 1 second;
No straight pipe requirements.
Parameters:
Valve Size | Air volume range（m³/h） | D(mm) | L(mm) | W(mm) | H(mm) |
8 | 60～1180 | 200 | 594 | / | / |
10 | 60～1180 | 250 | 552 | / | / |
12 | 60～1180 | 300 | 681 | / | / |
14 | 60～1180 | 350 | 761 | / | / |
210 | 60～1180 | 250 | 629 | 514 | 257 |
212 | 60～1180 | 300 | 757 | 614 | 308 |
214 | 60～1180 | 350 | 838 | 762 | 381 |
312 | 60～1180 | 300 | 757 | 941 | 308 |
314 | 60～1180 | 350 | 838 | 1143 | 381 |
414 | 60～1180 | 350 | 838 | 1524 | 381 |
