VENTEX^®

Isolation with explosion safety valve.

VENTEX^® – passive explosion decoupling with Swiss precision.

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.

Revisionsset

Advantages

Low response pressure.
Short mounting distance.
used for Dust- and/or Gasexplosion (Inkl. metaldust + hybrid mixtures).
passive closing principle.
bi-directional isolation.

Mechanism

When there is no flow of air, the closing device is in the open position. Air flows around the open closing device. The pressure wave pushes the closing device against a seal, locking the valve and effectively preventing the spread of flames and pressure.

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

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

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Your contact person

I will be happy to advise you about the most suitable Protection systems for your plant. Individually, in detail and taking all relevant parameters into account.

Jannik Janssen | Global Sales Explosion Safety

+49 2961 7405-163

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VENTEX®