| After-sales Service: | 1 Year |
|---|---|
| Warranty: | 1 Year |
| Product: | Reverse Acting Knife Blade Rupture Disk |
| Design: | Solid Metal Design. |
| Purpose: | Designed for Non-Fragmentation. |
| Sizes: | 25mm - 600mm |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier Reverse Acting Knife Blade Rupture Disk
The convex of reverse acting rupture disc is on the high pressure process side. When the solid metal disc is compression-loaded, the disk reverses with the knife blades on the upper holder cutting it to relieve pressure.
Note: Types and Specifications of Safety devices need to be calculated and selected according to the specific working conditions of the protected equipments and systems before quotations.
Technical features:
• Non-fragmentation design
• Operating ratios up to 90% of the low end of burst tolerance
• Suitable for gas or liquid service
• Standard manufacturing design range and total tolerance ensures marked rating on disk tag does not exceed the MAWP of equipment
• Withstands full vacuum without additional support
• Wide range of standard and exotic materials available
• Sizes from 25mm to 600mm
• Burst ratings from 0.5barg to 150 barg
• Use of rupture discs in combination with safety valves
• 3-dimensional stainless steel tag engraved with complete disc specifications
Options
•Fluoropolymer liners can prevent corrosion of rupture discs
Note: The maximum temperature rating of rupture disks supplied with liners is lower than the base disk material.
Protection of Safety relief valves
• Use of rupture discs in combination with relief valves can prevent corrosion of the relief valve internals.
• Tell-Tale Assembly:Pressure Gauge,Tee,Excess Flow Valve,Tube
Suppliers with verified business licenses
Audited Supplier 
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