Category: Metallic discs

Accueil » Protection against pressure and vacuum » Bursting discs » Metallic discs

Sous-catégories

Non fragmenting flat disc – type C

Accueil » Protection against pressure and vacuum » Bursting discs » Metallic discs

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.

Composite — Flat composite metallic disc

Composite_eclatement — Non fragmenting flat disc after bursting

Composite_signal_2 — 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

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

Reverse bursting disc – type U

Accueil » Protection against pressure and vacuum » Bursting discs » Metallic discs

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.

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)

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

Bursting disc for sterile installations

Accueil » Protection against pressure and vacuum » Bursting discs » Metallic discs

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.

Composite_Clamp_1 — Disc for sterile installations

1. Mounting directly between clamp ferrules :

Clamps according to ISO / DIN 32676 / Inches

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

High purity gas bursting disc

Accueil » Protection against pressure and vacuum » Bursting discs » Metallic discs

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

DR_vide_extra_purs_VCR — High purity gas bursting disc

High pressure bursting discs

Accueil » Protection against pressure and vacuum » Bursting discs » Metallic 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.

Bursting plugs

Accueil » Protection against pressure and vacuum » Bursting discs » Metallic discs

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.

Mounting in a clamp holder BHS

Accueil » Protection against pressure and vacuum » Bursting discs » Metallic discs

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

2013052410_670x603 — Toutes les combinaisons en un coup d’oeil

Protection pression et vide

Protection flamme et explosion

Protection bruit

Autres équipements industriels

Protection against pressure and vacuum

Protection against fire and explosion

Protection against noise

Other industrial equipments

Category: Metallic discs

Sous-catégories

Non fragmenting flat disc – type C

Reverse bursting disc – type U

Bursting disc for sterile installations

High purity gas bursting disc

High pressure bursting discs

Bursting plugs

Mounting in a clamp holder BHS

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