Forward acting rupture discs for industrial pressure relief
Traditional forward acting rupture discs providing reliable pressure relief across standard industrial applications.
A time-tested product, the standard solution for pressure spike management
There is a whole range of applications where there are no requirements for complex performance, but absolute reliability is required: and this is where Forward Acting, tension rupture discs shine as the ideal solution. Easily qualified as the basic Burst disks, forward acting rupture discs were developed over the years to satisfy all kinds of needs, while mantaining a reasonable, acceptable price.
DonadonSDD manufactures a vast range of forward acting rupture disks, capable of reacting to pressure spikes in thousandths of a second, and to maintain performance levels even under extreme pressure, or in a situation of cyclic, pulsing pressure variations. Where needed, composite models for low pressure, and even vacuum-resistant versions, are available.
Contact us today for more information regarding our Forward Acting rupture discs!
Products
Frequently Asked Questions
Depending on disc’s type, DonadonSDD can supply discs from 1/8” (3mm) up to 40” (1000mm) in diameter.
You can download here the RUPTURE DISC FORM that will guide You to collect all the data required, which can be also summarized as below specified:
- required burst pressure & burst temperature
- nominal size, flange rating & face finishing
- disc and holder material
- vacuum resistance (if requested)
- Pressure Safety Valve protection (if requested)
There are several other factors as well, so DonadonSDD specialists are always at disposal to specify the correct disc for any application. Each and every rupture disc we design and deliver to our customers is scrupulously custom-built, so as to match the industrial plant’s specific and unique needs.
Main Families: Forward / Reverse / Sanitary
The categories of rupture & bursting disks which we manufacture for our customers, are:
- NS NANOSCORED RUPTURE DISCS – a unique, top-performing product.
- SANITARY RUPTURE DISCS – for pharmaceutical, food and biotech industries.
- FORWARD ACTING – the traditional, time-tested solution.
- REVERSE ACTING – sporting better resistance to different operating pressures.
- ULTRA LOW PRESSURE RUPTURE DISCS – sensitive to even the lightest pressures.
- DOUBLE WAY – protects both ways: against pressure and vacuum.
- GRAPHITE RUPTURE DISCS – for aggressive fluids.
- SEALED UNIT – simple and quick to install.
CERTIFICATIONS
Our reliability
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Safety devices such as rupture discs and explosion venting panels are essential for modern, efficient industrial plants.
Let’s find out together which ones are ideal for you!
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