EXPLOSION PROTECTION
OUR PRODUCTS
VIGILEX VL-R
EXPLOSION VENT PANEL
Single curved - Vacuum resistance : 50 mbar
APPLICATIONS
The VIGILEX VL-R is a curved explosion vent panel shaped according to a customer specification need.
VIGILEX VL-R is suitable for all applications with low vacuum or working pressure (up to 50 % of static burst pressure) such as elevators, conveyors, silos, cyclones.
With an integral flange ready to install, covering the breaking point, the VIGILEX VL-R ensures a strong mechanical durability. The attached wide gasket provides the VIGILEX VL-R a perfect dustproof seal. The standard burst pressure is 0.1 bar (max. 0.5 bar) at 22 °C (72 °F).
The VIGILEX VL-R is tested after it has been formed, to ensure that the correct burst pressure is observed.
Design : single curved sst 304 L
Fully frame black EPDM gasket (-40°+80°C)
Integrated stainless steel flange
Curved : radius on request
Panel material stainless steel 316L
Fully frame white silicon FDA gasket (-60°+200°C)
High temperature graphite gasket (-200°+500°C)
Integrated stainless steel 316L flange
Ex II GD
EN 14 491
EN 14 994
EN 14 797
EN 1127.1
EU Certificate : INERIS 15ATEX0001X
Production quality assurance notification : INERIS 08ATEXQ406
Fully frame black EPDM gasket (-40°+80°C)
EXPLOSION VENT PANEL DIMENSIONS
| INTERNAL DIMENSION (mm) | INTERNAL DIMENSION (Inches) | EXTERNAL DIMENSION (mm) | AREA (cm2) | DOWNLOAD PDF |
|---|---|---|---|---|
| 110 x 290 | 4 x 11 | 174 x 354 | 290 | |
| 150 x 600 | 6 x 24 | 230 x 680 | 885 | |
| 170 x 470 | 7 x 19 | 250 x 550 | 785 | |
| 220 x 420 | 9 x 17 | 300 x 500 | 910 | |
| 229 x 229 | 9 x 9 | 310 x 310 | 515 | |
| 229 x 305 | 9 x 12 | 310 x 386 | 690 | |
| 247 x 610 | 10 x 24 | 327 x 690 | 1485 | |
| 270 x 458 | 11 x 18 | 350 x 538 | 1220 | |
| 300 x 500 | 12 x 20 | 380 x 580 | 1480 | |
| 300 x 600 | 12 x 24 | 366 x 666 | 1605 | |
| 305 x 457 | 12 x 18 | 386 x 538 | 1385 | |
| 305 x 610 | 12 x 24 | 386 x 690 | 1845 | |
| 319 x 765 | 12 x 30 | 405 x 850 | 2480 | |
| 340 x 385 | 13 x 15 | 404 x 449 | 1250 | |
| 340 x 440 | 13 x 17 | 404 x 504 | 1430 | |
| 350 x 650 | 14 x 26 | 430 x 730 | 2255 | |
| 375 x 655 | 15 x 25 | 460 x 740 | 2445 | # |
| 390 x 620 | 15 x 24 | 470 x 700 | 2395 | |
| 410 x 410 | 16 x 16 | 480 x 480 | 1660 | |
| 420 x 520 | 16 x 20 | 500 x 600 | 2165 | |
| 420 x 920 | 16 x 36 | 500 x 1000 | 3835 | |
| 457 x 890 | 20 x 28 | 537 x 970 | 4040 | |
| 470 x 610 | 18 x 24 | 550 x 690 | 2845 | |
| 480 x 680 | 19 x 27 | 580 x 780 | 3260 | |
| 490 x 490 | 19 x 19 | 570 x 570 | 2380 | |
| 490 x 590 | 19 x 23 | 570 x 670 | 2865 |
| INTERNAL DIMENSION (mm) | INTERNAL DIMENSION (Inches) | EXTERNAL DIMENSION (mm) | AREA (cm2) | DOWNLOAD PDF |
|---|---|---|---|---|
| 520 x 520 | 20 x 20 | 600 x 600 | 2680 | |
| 520 x 620 | 20 x 24 | 600 x 700 | 3200 | |
| 520 x 1020 | 20 x 40 | 600 x 1000 | 5270 | |
| 580 x 1180 | 23 x 46 | 670 x 1270 | 6805 | |
| 586 x 920 | 23 x 36 | 666 x 1000 | 5360 | |
| 610 x 610 | 24 x 24 | 690 x 690 | 3695 | |
| 610 x 1118 | 24 x 44 | 690 x 1198 | 6785 | |
| 645 x 645 | 25 x 26 | 740 x 740 | 4130 | |
| 645 x 1130 | 25 x 44 | 735 x1220 | 7250 | |
| 653 x 653 | 26 x 26 | 740 x 740 | 4260 | |
| 680 x 680 | 27 x 27 | 780 x 780 | 4595 | |
| 720 x 1020 | 28 x 40 | 800 x 1100 | 7300 | |
| 780 x 780 | 30 x 31 | 880 x 880 | 6080 | |
| 780 x 1180 | 30 x 46 | 880 x 1280 | 9160 | |
| 800 x 1000 | 31 x 40 | 890 x 1090 | 7960 | |
| 880 x 880 | 35 x 35 | 980 x 980 | 7700 | |
| 915 x 1118 | 36 x 44 | 996 x 1198 | 10 200 | |
| 920 x 920 | 36 x 36 | 1000 x 1000 | 8425 | |
| 980 x 980 | 39 x 39 | 1080 x 1080 | 9600 | |
| 1000 x 1000 | 40 x 40 | 1056 x 1056 | 9680 | |
| 1020 x 1020 | 40 x 40 | 1100 x 1100 | 10 360 | |
| 1080 x 1080 | 42 x 42 | 1180 x 1180 | 11 600 | |
| 1130 x 1130 | 44 x 44 | 1220 x 1220 | 12 720 | |
| 1180 x 1180 | 46 x 46 | 1280 x 1280 | 13 875 | |
| 1000 x 2000 | 40 x 79 | 1080 x 2080 | 19940 |
Other sizes available
| STIF MODEL | DESIGN | Pstat @ 22 °C | EFFICIENCY RATIO | MAX VACUUM | KST MAX |
|---|---|---|---|---|---|
| VL-R | Single curved Integrated frame | 0,1 to 0,2 bar (±25%) 0,2 to 0,5 bar (±20%) | 80 % - 100 % | 50 mbar | 500 bar.m/s |
ACCESSORIES FOR VIGILEX VL-R
