Certification
CERTIFICATIONS, CALCULATION & TESTS

The VIGILEX explosion vent panels and flame arrestors are Atex approved products certified by the French notified body INERIS.

CERTIFICATION

STIF is the only French company to have EU certificate for this kind of products. STIF is also certified ISO 9001 AFAQ.
In the event of an explosion the vent panels are designed to evacuate the pressure in order to protect both the workforce and surrounding facilities. The Vigilex explosion vent panels offer a simple and efficient protection system wich is designed to resist vacuum under cycling conditions and can be used in silos, cyclones, filters units and vessels.

CALCULATION

We determine for you the surface areas of the vents to be placed in your installations to be protected. Thanks to the main specific information related to the characteristics of your installations (KST, Predmax, Pmax, your installations size, etc.), which you will indicate to us. We can calculate the safety area adapted to your needs and conforming to the
standards EN 14491, EN 14994, VDI3673 and NFPA 68. And, backed by our experienced technical department, we can offer a comprehensive service to guide you in your choices and optimize your investments.

QUALITY CONTROL

We test the vent panels in our factory according to EN 14 797. These panels are manufactured under the EU examination certificate type INERIS 15ATEX0001X, 14ATEX0049X and the quality managment system of the company is certified by the EU quality certification INERIS 08ATEXQ406.
Our range of products are supplied with a certificate of conformity complete with burst test results along with installation guidelines.

DOWNLOADS

  • Russian Certification
  • EU– Type examination certificate
  • Production quality assurance notification
  • EU Certificate of conformity
EXPLOSION VENT PANELS
Ex II GD
EN 14491
EN 14994
EN 14797
EN 1127.1
EU Type examination certificate : INERIS 15ATEX0001X
Production quality assurance notification : INERIS 08ATEXQ406
FLAMELESS DEVICES
Ex II GD
Ex II 2 D
EN 16009
EC Certificate : INERIS 14 ATEX 0049 X
Production quality assurance notification : INERIS 08ATEXQ406
Certified for : Organic dust / Fiber dust / Metal dust / Gas
EXPLOSION ISOLATION VALVES
EN 16447
EN 15089
NFPA 69
DIVERTERS
EN 14797
EN 14491