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VENTEX®

Explosion isolation valve.

VENTEX®

VENTEX® – Passive Explosion Isolation.

VENTEX® valves are often used when explosion-proof decoupling of pressurized containers is required or air supply openings have to be secured effectively against flame and pressure discharge. The decades-old proven design offers you an effective, passive explosion safety solution. These valves can be controlled with or without external energy and offer simple and reliable explosion safety due to their extremely low response pressure and ease of maintenance.
Application
VENTEX® can be used in plants that process combustible dusts (incl. metal dusts), gases or hybrid mixtures. Common application areas include the pharmaceutical industry, chemical/petrochemical companies and research laboratories.
VENTEX mit Zubehör

Revisionsset

Advantages
  • Low response pressure.
  • Short mounting distance.
  • Used for Dust and/or Gas explosion (Incl. metal dust + hybrid mixtures).
  • Passive closing principle.
  • Bi-directional isolation in horizontal or vertical orientation.
Mechanism
Without air flow, the closing body is in the open position. In normal operation, the air flows around the open poppet within the valve body. In the event of an explosion, the pressure wave forces the sealing poppet closed against the closing-body gasket. The valve locks, effectively preventing the spread of flames and pressure waves.
Technical data
Product parameters
Type
passive action: completely without control, sensors and external energy
Size
DN 100 - DN 600
Pressure
for low, medium or high pressure: minimal pressure drop in the pipe
Dust load
for low dust load, maximum 50g/m3
Medium
suitable for all common media: metallic dusts, hybrid mixtures, gases and organic dusts
Flow velocity
for low flow velocity, maximum 25m/s
Prozess temperature
for low, medium or high process temperatures
Mode of operation
available as single acting (ESI-E) or double acting (ESI-D), or as a check valve (ESI-C)
Installation position
vertical or horizontal installation
Applications + Industries
  • animal feed productions
  • aspiration plants
  • brewery
  • chemical industry
  • chemical- petrochemical
  • filters
  • food
  • food production
  • mills and grinding plants
  • mixers
  • pharmaceutical industry
  • recycling
  • wood processing

Certifications

Certified in
accordance with

EN 15089
ATEX EC type examination certificate no. FSA 21 ATEX 1708 X

ATEX EC type
examination certificate
no. FSA 21 ATEX 1708 X

The decades proven design offers you an effective, passive explosion safety solution.

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Scan the QR code with your iOS camera* to see an AR preview of the product.
VENTEX AR Viewer Ru
The dimensions shown may differ from those of the actual product.
* Requires iOS 13, iPadOS 13, ARCore 1.9 or higher.
Any Questions?
We would be happy to show you solutions tailored to your process that limit the effects of an explosion to a harmless level and ensure that production can be resumed quickly after an explosion event.
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REMBE® Inc.
© REMBE® Inc.