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Non fragmenting flat disc – type C

Applications :

  • Disc for liquids, gas and vapors
  • Operating ratio: 80% of the bursting pressure at 20°C
  • Lowest burst pressure can be realized (+25 mbar eff.)

Construction in accordance with directive 97/23/CE:

  • Between 2 laser-cut metal foils lies a PTFE sealing membrane
  • on fragmenting disc
  • Vacuum resistant
  • -80°C to +150°C because of PTFE sealing
  • DN15 à DN1200
  • Bursting tolerances: +/- 5% and +/- 15%

Materials : Stainless steel 316, Nickel, Hastelloy®, Inconel

Alternatives:

  • With detection plate
  • Bi-directional: bursting either in pressure or vacuum
  • PTFE lined on process side

Some other type of bursting discs (stainless steel, nickel, inconel, graphite…) may reach your need, feel free to contact us.

Contact usDownload Technical Form
Flat composite metallic disc
Non fragmenting flat disc after bursting

Flat composite disc with detection plate, in holder

1. Mounting directly between flanges (without holder) :

  • Flanges PN10, PN16, PN20 and PN40
  • Tightness with PTFE or graphite gaskets
 Download PDF

2. Mounting with detection plate between flanges (in holder) :

  • Flanges PN10, PN16, PN20 and PN40
  • Mounting in the upper holder
  • Inductive detector ATEX
  • Detection plate welded on the disc, fixed in front of the detector
 Download PDF
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Reverse bursting disc – type U

 

Applications :

  • For liquids (with gas cushion), gas and vapours
  • Tolerance of burst pressure : +/- 10 % (+/-5 % upon request)
  • Ideal for application with safety valve

Recommanded for :

  • Alternative or high operating pressures
  • Alternative or high operating temperatures (-196°C / +550°C)
  • Total sealing

Construction: in accordance with directive 97/23/CE : 

  • Reverse buckling discs are scored full metal discs
  • Non fragmenting disc
  • Full vacuum resistant
  • DN15 to DN200

Materials : Stainless steel 316, Nickel, Hastelloy®, Inconel, Tantalum (extremely resistant to corrosion)

Additional accessories :

  • Membrane Signal Detector
  • Inductive Signal Detector
  • Magnetic Signal Detector
  • Optical Signal Detector

Some other type of bursting discs (stainless steel, nickel, inconel, graphite…) may reach your need, feel free to contact us.

Download Technical FormContact us

1. Mounting in a holder between flanges :

  • Flanges PN10, 16, 20, 40 and 50
  • Klingersil® C4400 (standard seal) or graphite gaskets (for very high temperatures)
 Download PDF

2. Mounting with signal detector between flanges (with holder) :

  • Flanges PN10, PN16, PN20, PN40 andt PN50
  • Mounting in a holder
  • Inductive detector ATEX mounted in the upper holder
  • Detection plate welded on the disc, fixed in front of the detector
 Download PDF
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Bursting disc for sterile installations

Applications :

  • Disc for liquids, gas and vapors

Construction in accordance with directive 97/23/CE :

  • Between 2 laser-cut metal foils lies a PTFE sealing membrane
  • EPDM (FDA) or PTFE gaskets
  • Non fragmenting disc
  • Vacuum resistant
  • DN20 to DN50

Materials : Stainless steel 316, Nickel, Hastelloy®, Inconel

Alternatives :

  • Reverse buckling discs: full metal discs
  • Bi-directional
  • Seamless surface design for sterile applications Ra< 0,8µm
  • PTFE lining on process side

Some other type of bursting discs (stainless steel, nickel, inconel, graphite…) may reach your need, feel free to contact us.
Disc for sterile installations

Download Technical FormContact us

1. Mounting directly between clamp ferrules :

  • Clamps according to ISO / DIN 32676 / Inches
 Download PDF

2. Mounting with inductive detector in a longer upper clamp :

  • Inductive detector mounted in a longer upper clamp
  • Detection plate welded on the disc, fixed in front of the detector
 Download PDF
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High purity gas bursting disc

Construction: in accordance with directive 97/23/CE :

  • 1/4″, 1/2″, 3/4″, 1″
  • Bursting pressure : 2 à 400 bar
  • Separate idenditification plate
  • Helium leakage test : rates up to 10 -9 mbar/l.s

Materials : Stainless steel 316, Nickel, Hastelloy ®, Inconel

Mounting :

  • Existing coupling
High purity gas bursting disc

VCR coupling
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High pressure bursting discs

Applications : Pumps and high equipments

Construction: in accordance with directive 97/23/CE :

  • 1/4″
  • Bursting pressure : 400 to 5000 bar
  • Separate idenditification plate

Materials : Stainless steel 316, Nickel

Sealing :

  • Obtained by a conical thrust piece in the conical seating of a high-pressure screw coupling of the Dunze/Nova/Sitec style

Some other type of bursting discs (stainless steel, nickel, inconel, graphite…) may reach your need, feel free to contact us.
High pressure bursting discs

Download Technical FormDownload PDFContact us
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Bursting plugs

Applications : Extruders, tanks: to avoid dead spaceConstruction: in accordance with directive 97/23/CE :

  • Screw-in plugs with a soldered-on or welded-on bursting foil
  • Reduced dead space

Materials :

  • Stainless steel disc 316 / Nickel / Hastelloy ®
  • Brass or stainless steel plug

Some other type of bursting discs (stainless steel, nickel, inconel, graphite…) may reach your need, feel free to contact us.

Contact usDownload Technical Form
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Mounting in a clamp holder BHS

Nouveau support de disque d’éclatement :

Une variété de combinaisons pour une facilité d’utilisation

Avec le support de disque d’éclatement BHS, nous élargissons à nouveau notre gamme d’accessoires pour disques de rupture, offrant à nos clients une gamme plus étendue d’options.
Le support de disque BHS permet une grande polyvalence au niveau du type de raccordement (clamp, ISO K, ISO KF, raccord laitier ou rapide), mais également avec les différents types de disque d’éclatement que l’on propose. Cette monture peut accueillir aussi bien les disques d’éclatement plats simples, bombés ou dômés ainsi que les disques reverses.
Les connexions directes, sur le type raccordement de votre d’installation, réduit le temps de montage et donc le coût nécessaire pour les réparations.
Un autre avantage est que le support BHS n’est pas endommagé lorsque l’éclatement du disque est déclenché et peut donc être réutilisé, vous économisant de l’argent.

Ce type de monture a été développé pour l’industrie pharmaceutique et alimentaire.

Les avantages en un coup d’oeil:

  • peut être combiné avec différents types de raccordements et disques de rupture
  • très résistant à la corrosion et aux acides
  • très bonne rugosité moyenne
  • rentabilité: le BHS peut être réutilisé lorsque le disque d’éclatement est déclenché
  • installation facile
  • disponible avec surveillance du disque de rupture / détecteur de rupture

Vous pouvez télécharger la fiche PDF et nous contacter en cliquant sur les icônes.

Monture BHS avec détecteur de rupture inductif

Télécharger le PDFNous contacter

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Toutes les combinaisons en un coup d’oeil