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Continental
Disc Corporation manufactures pressure relief products to our customers'
specifications to help protect vessels, equipment and systems against
damaging pressure conditions.
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| For additional information and a list of available products, please select from the following product lines or services. For a complete list of product literature available in .PDF format, please visit our Literature Library or you may request hard copies via our Literature Request Form. |
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C.D.C.'s
Rupture Disc Selection Guide is a basic overview of our history
and our product lines. This brochure compares rupture disc designs
and allows you to select the product(s) most suited to your pressure
situation.
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30° Seat  Flat Seat |
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 Reverse Acting |
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| Tension type rupture discs are oriented in a system with the process media pressure against the concave side of the rupture disc. As the process pressure increases beyond the allowable operating pressure the tensile strength of the material is reached and rupture occurs. | Reverse Acting rupture discs are oriented in a system with the process media pressure against the convex side of the disc, placing the rupture disc in compression. As the burst pressure rating of the disc is reached, the compression loading on the rupture disc causes it to reverse, snapping through the neutral position and causing it to open by a predetermined scoring pattern or knife blade penetration. | ||
 Sanitary Fitting Assembly |
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| Sanitary Fitting Assemblies and SANITRX® Rupture Discs are specifically suited for a wide range of process applications where product purity and corrosion resistance are required. The CAL-VAC® and POS-A-SET® rupture discs are highly accurate relief devices for ultra low pressure situations. | The state-of-the-art B.D.I. Alarm System is designed specifically for use with C.D.C. rupture discs or vent panels. The B.D.I. Alarm System consists of an alarm strip, interfaced with a monitoring unit, computer, annunciator panel, control panel or other equipment. The alarm system is activated by the opening of a rupture disc or vent panel. | ||
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| Solving pressure relief problems for you is the special role played by C.D.C.'s Product Development Group and the Special Products Group. This pool of product development expertise has been retrofitting C.D.C. designs into clients' systems for a quarter of a century. They are engineers who are at home with special or exotic materials, ultra high or ultra low burst pressures, as well as state-of-the-art processing and testing requirements. |
Vent
Panels and Frames are designed to allow a full and immediate opening
to minimize structural or mechanical damage that may be caused by
expanding gases. They are designed to provide instantaneous overpressure
protection for pressurized equipment like dust collectors, driers,
silos, spreaders, elevators, air scrubbers, sieves, screens and
various other types of dry, bulk handling and storage equipment.
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| The complete line of CERTIFLOW™ rupture discs meets all of the new ASME Code requirements, including certified flow resistance (KR) and minimum net flow area (MNFA) values. With the extensive line of CERTIFLOW rupture discs, there is one available to meet most applications and operating conditions. | Continental Disc Corporation is dedicated to providing quality pressure relief products, expert technical support, and timely delivery. To keep your downtime to a minimum, C.D.C. offers "Five Star" Emergency Service. (PDF file download) | ||
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© 2007 Continental Disc Corporation. Reproduction without
written permission prohibited. |