Zook D Series Forward Acting Composite Rupture Discs

Zook D Series Forward Acting Composite Rupture Discs

Product Description

Download Zook D Series Forward Acting Composite Rupture Discs Brochure Download Zook 7A Angle Seat Disk Holders Spec Sheet Download Zook D Series Forward Acting Composite Rupture Discs Installation Instructions

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

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

To find out more about Rupture Bursting Discs please contact Michael Bradley: michael.bradley@flexachem.com or call 086 0476178

 

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