Zook D Series Forward Acting Composite Rupture Discs
The Zook D Series Forward Acting Composite Rupture Discs (bursting discs) are a composite design with a state-of-the-art laser slotted metal top section. The Zook D Series Forward Acting Composite Rupture Discs have been specifically designed to be used in the 7A – Angle Seat Disc Holder
Features Zook D Series Forward Acting Composite Rupture Discs:
- State-of-the-art laser slotted metal top section
- Forward-acting, tension-loaded design
- Metal or TFE seal
- Fragment resistant design
- Operating pressures to 80% of the disc’s marked burst pressure
- Seat Configuration: Angular 30°
- Sizes 1/2 inches thru 24 inches diameters
- Burst ratings 3 to 2500 psig
- Temperature ratings to 900°F (482°C)
- Suitable for liquid, gas or 2-phase flow
- 3-dimensional stainless steel tag is standard
- ASME UD marking available
Options:
Vacuum Supports are required on vacuum services. Vacuum supports are attached to the process side of the disc and allow the disc to support a full system vacuum. Contact your local Zook Supplier if back pressures are in excess of 15 psig or cycling is present
Protective Rings are recommended with D Series Discs to protect delicate materials and/or to provide stability
Seal / Liners The design of the D Series allows the use of highly corrosive-resistant seal materials. A wide variety of metal and TFE seal materials
are available
- 30° angle seat design
To find out more about Rupture Bursting Discs please contact Michael Bradley: michael.bradley@flexachem.com or call 086 0476178
Zook 7A Angle Seat Disc Holders Features:
- 30° angle seat design
- Designed for use with PB or D Series Metal Rupture Discs.
- Angle seat positions disc between the inlet and outlet holder to ensure proper installation
- Refer to the back of this bulletin for available holder mounting configurations
- Materials of construction: Carbon steel and 304SS or 316SS. Other materials available upon request
- Sizes 1/29 thru 249 diameters
- Compatible with standard ASME B16.5 Class Ratings
- Stainless steel safety designed side clips are standard, allowing for pre-assembly of disc into holder
- Permanently attached stainless steel nameplates are standard. Nameplates indicate flow direction and provide visual verification that holder assembly is properly oriented in the piping system
- Available options include: gauge tap; nipple and tee; excess flow valve; pressure gauge; J-hook; special facings and coatings
Download Zook D Series Forward Acting Composite Rupture Discs Brochure
Download Zook D Series Forward Acting Composite Rupture Discs BrochureDownload Zook 7A Angle Seat Disk Holders Spec Sheet
Download Zook 7A Angle Seat Disk Holders Spec SheetDownload Zook D Series Forward Acting Composite Rupture Discs Installation Instructions
Download Zook D Series Forward Acting Composite Rupture Discs Installation Instructions