flat-seat holder
for reverse acting rupture disks for a leak-free seal.
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The unique design of the IG-KUB®-PTU rupture disc holder always guarantees the proper insertion, and enables the pre-assembly of the rupture disc. This avoids a damaging of the rupture disc, which can then be reused after dismantling, for example, within the scope of an inspection.
The sealing edge of the seat surface ensures a leak-free sealing through a fully-metallic clamping. The inside diameter of the rupture disc holder outlet performs a support function and guarantees the optimal opening behaviour when the defined burst pressure is reached. The integrated pre-assembly bolts allow an easy and safe installation of the rupture disc. The holder can be used for a wide range of flanges and various pressure classes.
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Advantages
- Pre-assembly of the rupture disc for a rugged and secure handling with a defined torque.
- Multi-flange design, suitable for different pressure classes and flange systems.
- High degree of leak-tightness through a full-metal sealing.
- Available in a broad variety of materials.
- Designs for different pressure ranges and companion flange types.
- Connections for pressure monitoring of disc assembly is optional.
- Reusable holder.
- Metal-to-metal sealing.
- Standard materials: stainless steel, 1.4301, 1.4404, 1.4435, 1.4571, 1.4539, hastelloy C, titanium, nickel, inconel.
Technical data
REMBE® provides numerous designs and versions of holders. The table shows an extract of typical versions and corresponding designations. Further customized versions tailored to application are available.
Product parameters
Typ* | Beschreibung |
---|---|
IG-KUB®-PTU | Standard |
IG-KUB®-PTU-S | -SS | With lateral threaded tap in the outlet part of holder, one (S) or two (SS) taps, BT-SK-KUB® version with integrated cable gland |
IG-KUB®-PTU-SH | Special height |
IG-KUB®-PTU-F | -FF | With tongue, single or double-sided |
IG-KUB®-PTU-N | NN | With groove, single or double-sided |
IG-KUB®-PTU-FN | With tongue in outlet and groove in inlet |
IG-KUB®-PTU-NF | With groove in outlet and tongue in inlet |
IG-KUB®-PTU-V | -VV | With male, single or double-sided |
IG-KUB®-PTU-R | -RR | With female, single or double-sided |
IG-KUB®-PTU-RJ | With Ring Type Joint Face, single-sided |
IG-KUB®-PTU-RJRJ | With Ring Type Joint Face, double-sided |
IG-KUB®-PTU-T | With lateral blind tap, in BT-SI-KUB® version with NIMU non-invasive signalling unit |
* Other combinations of F= tongue, N= groove, V= male, R= female and RJ=Ring Type Joint Face are possible.
Applications
- autoclaves
- chemical industry
- chemical reactors
- condensers
- cryogenic applications
- cryostats + transport containers
- desalination plants
- distillation towers
- flare stacks
- food production
- FPSO applications
- gas compressor modules
- gas turbines for power generation
- gas-tight pressure vessels
- geothermal energy
- hazardous goods containers
- heat exchangers
- intermodal containers for corrosive / aggressive media
- isolation of safety valves
- LDPE (thermoplastic)
- LNG
- mixers
- oil and gas separation and treatment
- petrochemical plants
- power plants
- process vessels
- reactors
- refineries
- reverse osmosis systems
- separators
- spray dryers
- sterile tanks / aseptic tanks
Industries
- aerospace
- brewery
- chemical- petrochemical
- food
- hydrogen
- oil and gas industry
- pharmaceutical industry
Downloads
The unique design of the rupture disc holder always guarantees the proper insertion, and enables the pre-assembly of the rupture disc.
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Click and drag image to view.
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The dimensions shown may differ from those of the actual product.
* Requires iOS 13, iPadOS 13, ARCore 1.9 or higher.
* Requires iOS 13, iPadOS 13, ARCore 1.9 or higher.
Your contact person
I will be happy to advise you about the most suitable rupture discs for your process. Individually, in detail and taking all relevant parameters into account.
Nils Lange | Process Engineer Dept. Team Leader