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VIGILEX ARC-VENT

ArcFlash
The new VIGILEX ARC VENT is designed for installation in external walls of electrical switch rooms and in BESS (Battery Energy Storage Systems) to relieve overpressure caused by explosions due to arc flash.

These safety elements are certified and tested to open at the required pressure. They are generally installed on the roof of BESS containers to safely direct the explosion upwards and thus protect property and people. The Arc-flash vent protection panels are IP65 and Atex EN 14491 certified.

NEW COMPRESSION COUPLING – EURAC H

The EURAC compression coupling, produced by STIF Suzhou and used to connect pipes in pneumatic handling system has now a new series EURAC H.

EURAC H add an inside skin, it can bear higher pressure. We can provide diameters from 38.1mm to 300mm, you can choose length 150mm, 200mm, 250mm.

More details pls call us: +86 512-6656 8968

NEW BEND – GLASS BEND

After producing stainless steel 304 bend, STIF Suzhou now can provide glass bend. Comparing with SS304 bend, Glass bend is more anti-abrasive.

News: VIGILEX VQ – Flame Arrestor – EN 16009

VIGILEX-VQ_Introducing the VigilEx range from STIF, a new flameless device designed for explosion protection, to meet your safety requirements. With the last standards EN16009.

To protect indoor machinery the VigilEx VQ guarantees flameless venting and dust protection. No burnt or unburnt dust passes off. Even high temperature is reduced to a minimum. During normal venting an explosion is freely discharged, allowing flames and dust to exit from the process vessel. When the process is located indoors, ducts are generally used to convey the explosion outside the building. However, the cost and options of implementing explosion vents and ducts are limited due to dramatically reduced venting efficiency.

The VigilEx VQ is an ATEX approved flameless explosion vent (EC Certificate Number : INERIS 14ATEX0049X ). It be used with great effect indoors and outdoors. It is the best and easiest solution instead of cumbersome and expensive solutions with pipe installations to the open air. The VigilEx VQ provides low pressure resistance effectively eliminating flame and heat emissions thereby easing indoor installation and positioning of relevant machinery.

The VigilEx VQ is rectangular and connected with a standard rectangular bursting panel. The VigilEx VQ is available in different sizes and is delivered with a burst sensor. The VigilEx VQ is certified by the French notified body INERIS and will comply with the latest standard for Flameless Explosion Venting Devices: EN

16009 : 2011. STIF, the French manufacturer of the VigilEx VQ, is ISO9001 certified.

News: Hazard Monitor – M-JET

The M-JET is a multi-function hazard monitor able to run with different equipment like bucket elevator, conveyor system and screw conveyor.

The M-JET analyses the data sent by the sensors installed on equipment and save the eventual defects.

According the setting, it sends alarms and commands the stopping of the conveyor.

It can monitor the following hazards:

  • Under speed due to belt slip on the pulley. We check comparing the nominal speed.
  • Bearing temperature using sensor PT100.
  • Belt misalignment using sensors with or without contact.
  • Material jam in conveyor entry or exit.

The operating license of the system is realized by relay outputs

M-JET 1 : For equipment NO ATEX ZONE

M-JET 2 : For equipment ATEX ZONE following standards:

  • EN 50495
  • SIL2 – EN 61508 Functional safety
  • EN 61326 -1 CEM (Electromagnetic compatibility)
  • EN 61010 -1 Safety electric device