Selection charts - Triatek - LIT-12013220 - Valve - Venturi Valve

Venturi Air Valve Product Bulletin

Brand
Triatek
Product name
Venturi Valve
Document type
Product Bulletin
Document number
LIT-12013220
Revision date
2024-02-01
Language
English
Table 1. Dimensions and weights
Unit size Weight Valve diameter Valve length (A) Valve height (B) Collar width (C) Collar width (D)
Aluminium SS316
lb kg lb kg in. mm in. mm in. mm in. mm in. mm
8 in. 1 15 7 20 9 7.75 197 23 584 14 356 N/A
10 in. 1 20 9 27 12 9.74 247 26 660 16 406
2 40 18 54 24 N/A 30 762 17 432 22.63 575 11.44 291
3 60 27 81 37 30 762 17 432 33.75 857 11.44 291
4 100 45 135 61 30 762 35 889 22.63 575 22.88 581
6 140 64 189 86 30 762 35 889 33.75 857 22.88 581
12 in. 1 20 9 27 12 11.68 297 26.8 681 18 457 N/A
2 60 27 81 37 N/A 30.8 782 19 483 26.75 679 13.5 343
3 80 36 108 49 30.8 782 19 483 40 1016 13.5 343
4 100 45 135 61 30.8 782 38 965 26.75 679 27 686
6 150 68 203 92 30.8 782 38 965 40 1016 27 686
14 in. 1 25 11 N/A 13.62 346 30 762 22 559 N/A
2 50 23 N/A 34 864 24 610 32.15 817 16 406
3 75 34 34 864 24 610 48.3 1227 16 406
4 120 54 34 864 48 1219 32.15 817 32 813
6 160 73 34 864 48 1219 48.3 1227 32 813
Table 2. Partially closed (PC) Venturi valve flow rates
Unit size Low pressure 0.3 in. W.C. Medium pressure 0.6 in. W.C.
Minimum flow Maximum flow Minimum flow Maximum flow
CFM Cubic meter per hour (CMH) CFM CMH CFM CMH CFM CMH
8 in. 1 35 59 500 850 35 59 700 1,189
10 in. 1 50 85 550 934 50 85 1,000 1,699
2 100 170 1,100 1,869 100 170 2,000 3,398
3 150 255 1,650 2,803 150 255 3,000 5,097
4 200 340 2,200 3,738 200 340 4,000 6,796
6 300 510 3,300 5,607 300 510 6,000 10,194
12 in. 1 90 153 1,050 1,784 90 153 1,500 2,549
2 180 306 2,100 3,568 180 306 3,000 5,097
3 270 459 3,150 5,352 270 459 4,500 7,646
4 360 612 4,200 7,136 360 612 6,000 10,194
6 540 917 6,300 10,704 540 917 9,000 15,291
14 in. 1 175 297 1,400 2,379 175 297 2,100 3,568
2 350 595 2,800 4,757 350 595 4,200 7,136
3 525 892 4,200 7,136 525 892 6,300 10,704
4 700 1,189 5,600 9,514 700 1,189 8,400 14,272
6 1,050 1,784 8,400 14,272 1,050 1,784 12,600 21,408
Note: Minimum flow for SS316 8 in. PC valve is 50 CFM. Minimum flow for SS316 12 in. PC valve is 110 CFM.
Table 3. Full shut-off (FS) Venturi valve flow rates
Unit size Low pressure - 0.3 in. W.C. Medium pressure 0.6 in. W.C.
Minimum flow Maximum flow Minimum flow Maximum flow
CFM CMH CFM CMH CFM CMH CFM CMH
8 in. 1 0 0 400 680 0 0 600 1,019
10 in. 1 0 0 450 765 0 0 850 1,444
2 0 0 900 1,529 0 0 1,700 2,888
3 0 0 1,350 2,294 0 0 2,550 4,332
4 0 0 1,800 3,058 0 0 3,400 5,777
6 0 0 2,700 4,587 0 0 5,100 8,665
12 in. 1 0 0 750 1,274 0 0 1,100 1,869
2 0 0 1,500 2,549 0 0 2,200 3,738
3 0 0 2,250 3,823 0 0 4,400 7,476
4 0 0 3,000 5,097 0 0 8,800 14,951
6 0 0 4,500 7,646 0 0 17,600 29,903
Table 4. SS316 PC Venturi valve flow rates
Unit size Low pressure 0.3 in. W.C. Medium pressure 0.6 in. W.C.
Minimum flow Maximum flow Minimum flow Maximum flow
CFM CMH CFM CMH CFM CMH CFM CMH
8 in. 1 50 85 500 850 50 85 700 1,189
10 in. 1 50 85 550 934 50 85 1,000 1,699
2 100 170 1,100 1,869 100 170 2,00 3,398
3 159 255 1,650 2,803 150 255 3,000 5,097
4 200 340 2,200 3,738 200 340 4,000 6,796
6 300 510 3,300 5,607 300 510 6,000 10,194
12 in. 1 110 187 1,050 1,784 110 187 1,400 2,379
2 220 374 2,100 3,568 220 374 2,800 4,757
3 330 561 3,150 5,352 330 561 4,200 7,136
4 440 748 4,200 7,136 440 748 5,600 9,514
6 660 1,121 6,300 10,704 660 1,121 8,400 14,272
Note:
  • Full shutoff low pressure valves are not available in vertical upflow orientation.
  • Vertical upflow low pressure valves maintain flow from 0.4 in. W.C. to 3 in. W.C.
Table 5. Triatek actuator options
Valve body diameter Triatek SKU Torque Fail safe options
14 in. SM060-TK7 70 in.lb. (5.6 Nm) Fail safe through charged capacitor
8 in., 10 in., 12 in. BM060-TK6 50 in.lb. (5.6 Nm) Fail safe through charged capacitor
14 in. SM00-TK7 70 in.lb. (8 Nm) No fail safe. Fails in last position
8 in, 10 in., 12 in. BM00-TK6 50 in.lb. (8 Nm) No fail safe. Fails in last position