EGV

for zero to low pressure or vacuum.

The REMBE^® explosion vent EGV offers optimum protection for cyclone, silos and elevators. Angular, round, semicircular or trapezoidal, the EGV is available in a range of different geometries and can be adapted to round vessels, if necessary.

Application

From spray dryers, elevators and chain conveyors to screens with light vibration, silos with mechanical filling and cyclones – the EGV is suitable for use in a wide range of applications in all sectors in non-pressurised processes and processes with low vacuum or overpressure (up to 50 % of min. response pressure). The standard burst pressure is 0.1 bar at 22 °C (71.6°F).

RSK signalling unit

The retrofit signaling unit with tear wire.

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BIRD signalling unit

Contains a ceramic bar with integrated electrical conductors, also for high temperatures.

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Advantages

High venting capacity and full bore opening due to low surface weight.
High stability and opening speed through integrated bionic structure.
Direct installation of the REMBE^® explosion vent even on bended vessels prevents accumulation of deposits and bacteria formation. No complicated flange constructions required.
Adapts perfectly to your process due to the wide range of EGV geometries available.
Quick and easy installation as EGV is torque independent. No additional counter frame required.
Significant space savings due to the integrated gasket and frame in the REMBE^® explosion vent.
Guaranteed leaktight integrity. Independently verified.

Mechanism

When pressure rises, the explosion vent opens at the defined breaking point and releases pressure out of the vessel into the surrounding area.

Technical data

Product parameters

Standard burst pressure P_stat	0,1 bar
Max. permitted operating pressure	50 % of P_stat
Temperature	– 40 to + 180 °C (– 40 to + 356 °F
Material	Stainless steel
Gasket material	FDA approved silicon gasket
Tolerance	± 20 % at standard burst pressure
Process	Pulsating / non-pulsating
Standard vacuum resistance	50 % of set pressure at non-pulsating processes
Recommended torque for M10 screws	20 Nm

Our specialists will be pleased to assist you in finding a solution that matches your specific operating conditions.

Applications + Industries

animal feed productions
aspiration plants
brewery
conveyors
destoners
elevators
filters
food
food production
hydrogen
mills and grinding plants
mixers
recycling
screens
silo
spray dryers
wood processing

Certifications

ATEX EC type
examination certificate no. FSA 04 ATEX 1538 X

SIL-Equivalent

SIL 4

Downloads

recommended software

VENT.iNG. | Calculations according to EN + NFPA.

All versions of the EGV are available with insulation to prevent the build-up of deposits as a result of the temperature falling below the dew point.

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view in AR

Scan the QR code with your iOS camera* to see an AR preview of the product. EGV AR Viewer Ru

The dimensions shown may differ from those of the actual product.
* Requires iOS 13, iPadOS 13, ARCore 1.9 or higher.

Werner and Nadine Przywara are a harmonious team – not just privately. If you use an EGV or EGV HYP in your system, then those two were undoubtedly involved in the production.

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.

Ralf Osthoff | Senior Consultant Explosion Safety

+49 2961 7405-192

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EGV