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Liquid Cooling Quick Disconnects (QDs)

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A wide variety of use cases for liquid cooling quick disconnects requires a broad portfolio to support unique application needs. CPC’s purpose-built Everis™ liquid cooling coupling quick disconnect couplings are robust and reliable. They’re a critical component in cooling loops for thermal management of hot electronics. With cooling fluids in close proximity to the electronic systems, reliability and connection assurance is required. CPC’s innovative design and quality manufacturing span all of our product lines from the Everis LQ8 to the Everis PLQ2.

Thermal Management Requirements

Working with thermal engineers around the world, CPC understands the fluid management requirements for liquid cooling QDs. Sometimes referred to as quick connect (QC) fittings, CPC builds Everis products which are exclusively engineered and built for the rigors of liquid cooling. 

Everis products deliver:

  • Optimal size-to-flow ratios with valves that minimize flow restriction
  • Non-spill dry disconnect capabilities that reduce spillage to near zero
  • Resilient, redundant, multi-lobed leak-free seals
  • Material options compatible with coolants
  • User-friendly designs like integrated thumb latches

How Do CPC’s Liquid Cooling Couplings Work?

A CPC liquid cooling quick disconnect coupling (QD) consists of two parts, a coupling body and a coupling insert that when connected create a fluid flow path. Each of CPC QD couplings has a valve architecture with multi-lobed seals to provide redundant protection against leakage over extended periods of time. CPC liquid cooling quick disconnects feature a valve design which has zero seal friction in the connected state, ensuring the valves close quickly and reliably when the coupling is disconnected. Upon disconnection, the integrated non-spill shutoff valves automatically stop flow, reducing spills or pressure loss during disconnection. The non-spill design of CPC Everis connectors allows disconnection under pressure without drips. Once the QD is connected, the flow of coolant fluid begins.

Download CAD

Once you’ve become a registered user on the CPC website, it’s simple to download CAD files in a variety of formats to easily design CPC quick disconnects into your specific application. You can also purchase CPC liquid cooling connectors conveniently and securely online using a credit card on each product page. Contact us if you need a sample for testing or prototyping.

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