

Line Card / Process Components
ZOOK, factory-trained and shipping nationwide
ZOOK manufactures rupture disks and overpressure protection devices: reverse-acting, forward-acting, and graphite disks, NFPA-approved rupture panels, and burst monitoring systems, including custom OEM designs.
The short answer
Control Factors Portland is a factory-trained ZOOK manufacturers' representative and can ship factory-direct anywhere in the USA. We size, quote, and support the ZOOK range: reverse-acting and forward-acting rupture disks; graphite rupture disks; nfpa-approved rupture panels and sensors. Call (503) 669-1185 or request a quote and a factory-trained sales engineer will respond.
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The ZOOK range we cover

Reverse-acting and forward-acting rupture disks
Selection, sizing, and quoting support for industrial applications, with documentation and lead times confirmed at quote.
Graphite rupture disks
Selection, sizing, and quoting support for industrial applications, with documentation and lead times confirmed at quote.
NFPA-approved rupture panels and sensors
Selection, sizing, and quoting support for industrial applications, with documentation and lead times confirmed at quote.
Zanitary series metal rupture disks and holders
Selection, sizing, and quoting support for industrial applications, with documentation and lead times confirmed at quote.
Monitors, sensors, and burst disk alarm systems
Selection, sizing, and quoting support for industrial applications, with documentation and lead times confirmed at quote.

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Where these products go to work
Pressure vessel and pipeline overpressure relief
Common across pulp and paper, food and beverage, chemical, marine, power, and municipal plants.
Dust collector and explosion vent protection
Common across pulp and paper, food and beverage, chemical, marine, power, and municipal plants.
Sanitary and high-purity rupture protection
Common across pulp and paper, food and beverage, chemical, marine, power, and municipal plants.
OEM equipment safety integration
Common across pulp and paper, food and beverage, chemical, marine, power, and municipal plants.
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How to work with us on this line
Send the operating conditions: media, temperature, pressure, flow, line size, and any existing part numbers. We confirm the selection with the factory, quote lead time and price in writing, and stay involved through commissioning. For urgent replacement work, an existing nameplate photo and part number is the fastest route.
Free tool
Build a quote request in 2 minutes
Answer a few questions about the service conditions and we will route your ZOOK request to the right engineer.
FAQ
Questions buyers actually ask
Is Control Factors Portland an authorized ZOOK distributor?+
Yes. Control Factors Portland is a factory-trained ZOOK manufacturers' representative and can ship factory-direct anywhere in the USA. Selections are confirmed with the factory.
Can you cross a competitor part to a ZOOK equivalent?+
Usually, yes. Send the competitor part number, the operating conditions, and a photo of the nameplate if available. We will confirm the equivalent selection with ZOOK before quoting.
Do you stock ZOOK products locally?+
Common wear items and high-turn configurations are often available from regional stock; engineered items ship from the factory. Your quote will state the confirmed lead time.
Where can I get ZOOK technical documentation?+
We provide data sheets, IOM manuals, and drawings with quotes and orders. You can also reference the manufacturer's own literature at www.zookdisk.com, then come to us for sizing and pricing.
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Request a Quote(503) 669-1185 · sales@cfactors.com

