Screw-Type Holder - Holders
Screw-Type Holder
The Screw Type Rupture Disk (bursting disc) Holders are reusable type holders.
Features
- Designed for use with PBST, FPBST, DST or FDST Series Rupture Disks
- Available in Standard 30° angle or flat seat designs
- Ideal for application pressures up to 15,000 psig (1034.2 barg)
- Standard material of construction is stainless steel. Other materials are available, contact ZOOK
- Standard inlet connections: 1/4” MNPT or 1/2” MNPT
- Standard outlet connections: muffled, free (open to atmosphere) or threaded. Muffled outlets reduce noise levels and redirect fragments or product released when the rupture disk bursts
- Standard unit consists of 3 components: Inlet, Hold-down Ring and Outlet. The rupture disk mounts between the inlet and the hold-down ring. The outlet provides compression required to seal the disk
- ASME UD* marking is available upon request, contact ZOOK for more information
Note
* ASME available on free and threaded outlets
· Maximum pressures are reduced with increased temperatures
Holder Specifications
Literature
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