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BS Bursting Discs

Reverse-acting bursting discs to protect a refrigeration system from overpressure.

Bursting Discs are safety devices designed for installation between a 3-way valve and a safety valve. They are being used when a greater tightness is required and to protect the safety valve from damaging effects of the operating medium such as soiling, sticking or corrosion.

Technial Features

  • Available in stainless steel
  • Selection of body material as per German DIN EN12284, AD2000 Series W
  • Working mediums: refrigerants as per EN 378 p. 1, e. g. NH3, R22, R134a; gaseous mediums
  • Use of bursting discs is not permitted in a system where the maximum operating pressure is higher than 90% of the low bursting tolerance. Bursting discs are suitable for gases, but not liquids. The burst tolerance is +/- 10% or optionally +/-5%.
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BS Bursting Discs

Material

stainless steel

Nominal Size

DN 15-100

Nominal Pressure Level

DN15-25: PS 25, 40, 63

DN 32-100: PS 40

Temperature Range for Standard Valves

-60 °C to +150 °C

Temperature Range for HT Valve Series

-10 °C to +200 °C

Connections

flanged ends as per DIN and ANSI, threaded ends

Get in touch

GEA AWP GmbH
Armaturenstr. 2
17291 Prenzlau
Germany

Phone: +49 3984 8559-0
Fax: +49 3984 8559-18

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AWP Valves

As part of the International GEA group, GEA AWP is a specialist company for the development, design and manufacture of valves and components for use in industrial heating and refrigeration plants and machinery. The company is based in the town of Prenzlau since 1972, it is located 100km north from Berlin and employs approximately 100 staff and workers.

GEA AWP GmbH
Armaturenstr. 2
17291 Prenzlau
Germany

Visit GEA AWP GmbH

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