Product Overview; Technical Specifications; Airflow Ranges - Price Antec Controls VENTURI VV Series Manual

Product Overview

Venturi Valves are mechanically pressure independent airflow control valves designed specifically for room pressure and fume
hood control applications.
Some of the key features include:
• Electronic airflow feedback prevents dust/lint contamination from deteriorating airflow reading
• Characterized using NVLAP-accredited airflow stations
• Medium or low-pressure operation
• Operating pressure feedback

Technical Specifications

Environmental (Operating)
Environmental (Storage)
Valve Body
Cone
Shaft
Shaft Supports
Shaft Bearings

Airflow Ranges

Standard Valve Body Venturi Valves
Medium Pressure
(0.6 to 3.0 in.w.c.)
Unit Minimum Maximum
Size CFM (L/s) CFM (L/s)
108 35 (17) 700 (330)
110 50 (24) 1000 (472)
112 90 (42) 1500 (708)
114 200 (94) 2500 (1180)
210 100 (48) 2000 (944)
212 180 (84) 3000 (1416)
214 400 (188) 5000 (2360)
312 270 (126) 4500 (2124)
314 600 (282) 7500 (3540)
412 360 (168) 6000 (2832)
414 800 (376) 10000 (4720)
NOTES:
1. Factory calibrated controls must be selected within the flow range limits.
2. When setting the flow, the value must be greater than the minimum setting and within the range limits. Selection of air flow
below the listed values is not recommended. Stability and accuracy may not be acceptable at lower than recommended air
flow limits.
3. Pressure ranges are measured across valve static pressure ports.
4. Standard Valve Body Venturi Valves are available in Horizontal, Vertical Up, and Vertical Down orientations.
5. Shutoff Valve Body Venturi Valves are only available in Horizontal orientations.
6. Size 114, 214, 314, and 414 Shutoff Venturi Valves are only available in Medium Pressure.
2 | VV – Manual | AntecControls.com
50°F to 122°F (10°C to 50°C), 5% to 95% R.H. (non-condensing)
-22°F to 122°F (-30°C to 50°C), 0% to 95% R.H. (non-condensing)
14 Ga Aluminum
16 Ga Aluminum
Teflon Coating 316 Stainless Steel
316 Stainless Steel
Wear-resistant with Teflon additive
Low Pressure
(0.3 to 3.0 in.w.c.)
Minimum Maximum
CFM (L/s) CFM (L/s)
35 (17) 500 (236)
50 (24) 550 (260)
90 (42) 1200 (566)
200 (94) 1400 (660)
100 (48) 1100 (519)
180 (84) 2400 (1132)
400 (188) 2800 (1320)
270 (126) 3600 (1699)
600 (282) 4200 (1980)
360 (168) 4800 (2264)
800 (376) 5600 (2640)
Shutoff Valve Body Venturi Valves
Medium Pressure
(0.6 to 3.0 in.w.c.)
Unit Minimum Maximum
Size CFM (L/s) CFM (L/s)
108 35 (17) 600 (283)
110 50 (24) 850 (401)
112 90 (42) 1300 (614)
114 200 (94) 1500 (708)
210 100 (48) 1700 (802)
212 180 (84) 2600 (1227)
214 400 (188) 3000 (1415)
312 270 (126) 3900 (1842)
314 600 (282) 4500 (2167)
412 360 (168) 5200 (2454)
414 800 (376) 6000 (2830)
VV
Low Pressure
(0.3 to 3.0 in.w.c.)
Minimum Maximum
CFM (L/s) CFM (L/s)
35 (17) 400 (188)
50 (24) 550 (260)
90 (42) 900 (424)
- -
100 (48) 1100 (519)
180 (84) 1800 (840)
- -
270 (126) 2700 (1260)
- -
360 (168) 3600 (1680)
- -