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Duotight Gas In Ball Lock QD | 6.35 mm Push-In Fitting
DUO157

Duotight Gas In Ball Lock QD | 6.35 mm Push-In Fitting

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Description

The humble plastic ball lock disconnect has been around a long time and is used by countless homebrewers around the world.  Despite the extensive use they have seen little to no innovation for decades and KegLand wanted to change this. Enter the Duotight Ball Lock QD. The integrated Duotight design means you can connect your beer and gas line directly, easily and reliably with no need for additional fittings or clamps. It is a robust and super compact design that is incredibly easy to assemble and disassemble, making cleaning and sanitizing an absolute breeze!

Made from highly chemical resistant materials with stainless springs and ball bearings (no cheap ABS plastics here) this baby is extremely resistant to commonly used chemicals such as phosphoric based sanitizers and caustics. The incredibly small form factor allows for easy stacking of kegs. The new cap design ensures a pressure seal with just hand tightening and it can be completely taken apart for cleaning with no tools required.

This particular ball lock disconnect has been designed for use with EVABarrier 6.35 mm OD Tubing (D1723). Due to the integrated Duotight fitting the line will simply push directly into this fitting.

Duotight Push-to-Connect
These Duotight ball lock disconnects already have the Duotight fitting built into the ball lock disconnect. No need for additional threaded fittings. Simply push the beer/gas line in and you are done!

Compact
The world's most compact ball lock disconnect ever manufactured. This new compact form factor is great for tight spaces or fridges where you want to pack as many kegs in as possible. This is one of the only ball lock disconnects that allows standard ball lock kegs to be double stacked while still connected to beer and gas lines.

Overmolded Poppet
The overmolded poppet design means you can couple and disconnect this ball lock QD under extreme pressures of up to 150 psi (higher than most kegs working pressure) and will never have issues with the o-ring blowing out.

Tool-less Disassembly
Other ball lock disconnects require a tool such as a flat head screw driver or spanner to take them apart for cleaning. The new caps on these allow for easy disassembly by hand, making these easier to break down for cleaning. It's literally never been easier to remove hop particles from your ball lock disconnects.

Extreme Chemical Resistance
No cheap ABS plastic or nitrile seals. This ball lock disconnect is made from stainless spring and ball bearings, with an engineering polyketone resin body, EPDM and PP/EPDM overmolded poppet. This makes the quick disconnect resistant to extreme chemicals such as phosphoric and acetic acid, caustic soda, peroxide and many other acid or base chemicals which are commonly used in homebrewing.

Toughness
This ball lock disconnect is more robust than any other plastic ball lock disconnect ever manufactured due to the use of new engineering plastics. Don't be fooled by the small form factor — these bad boys are tough!

High Flow
The internal design of these allows for faster flow meaning you can slightly quicker transfers when compared to other plastic ball lock disconnects.

  • Ball Lock Quick Disconnect - Gas In
  • Direct connect 6.35 mm OD EVABarrier tubing
  • Compact design won't interfere with keg stacking
  • Made from highly chemical resistant materials
  • Disassemble by hand for quick and easy cleaning

 

KegLand Part Number: KL24242

 

 

Item # DUO157
Shipping Eligible for Free Shipping Program
Availability West - In Stock
East - In Stock
Weight 0.05 LBS
Community Q&A

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Why did you choose this?
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Using with KegLand CP filler
Lloyd M on May 26, 2022
Pressure transfer
Gretchen G on Apr 13, 2022
Using with KegLand CP filler
Lloyd M on May 26, 2022
I prefer the flat access connectors.
Michael H on Apr 30, 2022
Pressure transfer
Gretchen G on Apr 13, 2022
I have EVAbarrier beer lines with Duotight push fit fitting and want to upgrade to these from the old gray and black plastic ball locks
Richard T on Apr 11, 2022
I prefer the flat access connectors.
Michael H on Apr 30, 2022
I have EVAbarrier beer lines with Duotight push fit fitting and want to upgrade to these from the old gray and black plastic ball locks
Richard T on Apr 11, 2022
Will one of the Duotight ball lock fittings work directly with the 6.5mm Duotight-compatible hose barb? I only see a 6.35mm ball lock fitting?
JOHN PEREA on Jun 1, 2023
Duotight Gas In Ball Lock QD | 6.35 mm Push-In Fitting
Duotight Gas In Ball Lock QD | 6.35 mm Push-In Fitting
KegLand Core 360 Mini CO2 Regulator | Interchangeable Gas Outlet | Swappable Pressure Gauge | SodaStream Compatible
KegLand Core 360 Mini CO2 Regulator | Interchangeable Gas Outlet | Swappable Pressure Gauge | SodaStream Compatible
BEST ANSWER: Yes, the Duotight Gas In Ball Lock should be able to lock onto the 6.5 mm Duotight-compatible hose barb that's on the KegLand Core 360 Mini Regulator.
Reviews

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Rated 5 out of 5
Very nice, but I now prefer the 8mm QDs
These are superb, just like the gold liquid QDs I've been using. If you prefer the 6.5mm lines to the 8mm ones, these are for you. I've since switched to using only 8mm parts and 4mmx8mm lines for both gas and beer, and I couldn't be happier, especially if you buy a 100ft coil of tubing, yeah!
October 18, 2022
Purchased
over 2 years ago