Atomic Check Valve - Inline Check Valve

15 reviews Write a Review
Atomic Check Valve - Inline Check Valve
Atomic Check Valve - Inline Check Valve
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Atomic series check valve with super low 1psi cracking/opening pressure. Permits flow of CO2 in one direction only. Mount inline. Compatible with our CO2 resistant tubing.

Easy view arrow marks the direction of flow - away from your regulator.

No CO2 system is complete without it.

recommended for use with pressurized CO2 systems only.

Customer Reviews

15 reviews

  • 5

    Atomic diffuser

    Posted by Rob on 19th Jan 2023

    Nice looking, high quality check valve . Looks great as part of an all GLA C02 setup. No worries about leaks.

  • 5

    Atomic Check Valve

    Posted by Donald Portofee on 13th Sep 2022

    High quality, light in weight, and works well.

  • 5

    Superb check valve.

    Posted by Ervin Santiago on 8th Sep 2022

    This is a really good check valve. Tight working grip nuts and works like a champ daily. Just dont be dumb, use only certified Co2 tubing. Using anything else not co2 pressure rated will result in your failure in life and all the other failures you experience in life .

  • 5

    Love it!

    Posted by Amy MCMillian on 14th Feb 2022

    Works great!

  • 5


    Posted by Mike on 9th Dec 2021

    Great diffusion and solid suction cups.

  • 5

    Atomic Check Valve

    Posted by Don on 3rd Nov 2021

    High quality and gets the job done! Light enough that it doesn't weigh down the airline tubing.

  • 5

    Atomic Inline Atomizer

    Posted by Don on 3rd Nov 2021

    This is a great and high quality atomizer! I have this version and the aluminum one from GLA and I definitely prefer the feel and look of this one. Granted both work flawlessly of course :)

  • 5

    Atomic ChkV

    Posted by Mike Austria on 4th Oct 2021

    Small & inconspicuous. Easily hidden & goes well w black Co2 tubing. This is the smallest QUALITY ChkV I could find, a bit pricey but well worth it.

  • 5

    Works great!

    Posted by Tim on 13th May 2021

    Easy to see the arrow to determine the direction and the hose fit perfectly on both ends, nice and tight. Thanks!

  • 5

    Quick N Easy

    Posted by Jordan on 19th Apr 2021

    Worked flawlessly. Has a small arrow that indicates the direction the flow should be going. Easy to install, no issues pushing tubing over the nub.

  • 5

    product. Check valve

    Posted by Dmytro Shevchenko on 13th Feb 2021

    My second one..keeps working

  • 5

    Atomic check valve

    Posted by Jacob on 29th Dec 2020

    Works as expected. The screw down clamps are a nice touch as it doesn’t come undone when moving hoses around.

  • 5


    Posted by Rob Cook on 12th Sep 2020

    Quality, check valve with excellent sealing, and lightweight.

  • 5

    Excellent check valve!

    Posted by Oscar Melendez on 20th Dec 2019

    Ive had this check valve for over a year now without any trouble. I like that it has grip nuts and does not weight my co2 line down any. Low cracking pressure is exactly what I was looking for. Superb valve.

  • 5

    Simple Product, Easy to Install

    Posted by Jake Snyder on 8th Aug 2019

    Simple product that was very easy to install in line. Made well, I expect it to last.

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