Featured Solutions
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Extrusion Burst Plugs
Extrusion Burst Plugs (bursting discs) are pressure relief devices designed for over-pressure protection of plastic extrusion processes.
Features
- Each EBP assembly consists of a threaded tubular body with a rupture disk welded onto the process end
- ZOOK has the ability to supply any specific combinations of dimensions, threading, and body configuration
- The EBP assembly is mounted directly into the extruder equipment through a pressure port or thermocouple-well where critical pressures are experienced
- Body materials: 304 series Stainless Steel with other materials available on request
- Standard rupture disk material: Inconel
- Stocked burst ratings 1,000 psig to 15,000 psig in 500 psi increments (for higher pressures contact ZOOK)
- 0% manufacturing range
- Burst tolerance ± 10% with typical standard deviation of ± 1% throughout the temp range of 300°F to 750°F (149°C to 399°C)
- Standard EBPs in stock
- Customized designs available
- 100% factory leak-tested
- 100% electronic thread verification of every assembly utilizing digital imaging
- 100% ultra-sonically cleaned prior to shipment
- Private labeling, custom packaging and other options available
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Graphite Rupture Disks
Zook’s Graphite Rupture Disks are the global leader in high performance, economical, highly corrosive resistant and tamperproof graphite products.
Types of Disks Include:
- Duplex
- FS-Inverted
- FS-V Inverted
- Insulated
- Inverted
- Mono
- RT2
- RT2T
- Two-Way
To learn more about Zook’s Graphite Rupture Disks, click here. Find out more about the Rupture Disks that BBP offers.
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Metal Rupture Disks
The FDZ forward acting metal rupture disks (bursting discs) have a composite design with state-of-the-art laser slotted metal top section. They are designed to be used in the UHZ Holder.- Solid metal design
- Ultra low pressure range
- Designed for Non-fragmentation
- Disk designs offer high cycle life (when compared to forward-acting design disks)
- Standard manufacturing ranges of 0%, -5%, and -10% ensures marked rating on disk tag does not exceed the MAWP of equipment
- Withstands full vacuum without vacuum support
- Wide range of standard and exotic materials available
- Resists product build-up. The smooth convex side of the disk is exposed to the process media
- Unique alignment pin design ensures proper disk orientation into RAH holder
- 3-dimensional stainless steel tag permanently engraved with complete disk specifications
- The FDZ Series is a slotted metal top section and allows the use of metal & teflon seal materials. A wide variety of corrosive resistant seal materials are available.
- State-of-the-art laser slotted metal burst cap
- Operating ratios up to 85% of the low end of burst tolerance
- Disk design offers high cycle life
- Excellent for liquid, gas or 2 phased flow
- Wide range of standard and exotic materials available
- Sizes from 1/2” (13mm) through 30” (762mm)
- Burst ratings from 3 psig (0.21 barg) to 2500 psig (172.37 barg)
- 3-dimensional stainless steel tag permanently engraved with complete disk specifications
- CE (PED), and TÜV compliance available
Find out more about the rupture disks that BBP offers here.
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ZAM Plus Rupture Disk Alarm Sensors
The ZAM Plus Rupture Disk Alarm Sensors have a surface mounted monitor designed to remotely detect the condition of a rupture disk (bursting disc) in service. Used in conjunction with the ZOOK ZENSOR®, BA, RDI, BI or similar devices, it will immediately warn the operator of a ruptured disk. The alarm system uses a normally closed electrical circuit. When the disk ruptures, it breaks the circuit, triggering the alarm. The ZOOK ZAM alarm system is capable of detecting a ruptured disk condition in applications involving highly electrically conductive fluids.
Rupture Disk Alarm Sensors Features:
- Intrinsically safe output for Class I, II, and III, Division 1, Groups A, B, C, D, E, F, and G hazardous locations
- Utilizes FM approved, PED and CSA compliant I.S. barrier
- Enclosure: NEMA Ty[e 12, constructed of 14 gauge steel with continuously welded seams and oil resistant seals
- Provides an audio/visual signal and an output relay for each channel; the channel will automatically reset once the burst indicating device is replaced or reset
- The audio alarm can be silenced with a push button switch
- Contains front panel push buttons for testing each channel; this function can also be performed remotely
- Field replaceable I.S. barrier module and power supply
Learn more about products from Zook available from BBP here.
