BOLTED/INSERT type angle seat design0 pages

Bolted Type
Angle Seat Disk Holders

Assembly 7A

Standard Lip
(SL)

Features

• 30° angle seat design
• Designed for use with PB or D Series
Metal Rupture Disks.
Angle seat positions disk 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 1/2Љ thru 24Љ diameters
• Compatible with standard ASME B16.5 Class Ratings
• Stainless steel safety designed side clips are standard,
allowing for pre-assembly of disk 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

Size

1/2Љ
3/4Љ
1Љ
1-1/2Љ
2Љ
3Љ
4Љ
6Љ
8Љ
10Љ
12Љ

Heavy Duty Lip
(HDL)

Burst
Pressure
psig @
72°F (22°C)
Min-2159
2160-Max
Min-2159
2160-Max
Min-2159
2160-Max
Min-2159
2160-Max
Min-2159
2160-Max
Min-Max
Min-Max
Min-Max
Min-Max
Min-Max
Min-Max

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NA
NA
NA
NA
NA
NA

NA – Not Available
For larger sizes or sizes not shown, contact ZOOK

CAUTION
If holder is exposed to elevated temperature during normal
operation, contact ZOOK for pressure/temperature ratings
for holders and flanges.

Bulletin no. 321701 Rev. 2
© 2000, 2004 ZOOK Enterprises, LLC, all rights reserved
Printed in U.S.A. 8-09-2500-10,500-CGG