DONGKER 2 PCS CO2 1 Way Check Valves,CO2 Stainless Steel Non-Return Check Valve for CO2 Line 4/6mm Tubing Regulator Diffuser Aquarium CO2 Systems

Description:

About this item:

  • Stainless Steel Material, High Pressure Resistance, Acid and Alkali Resistance Small and Exquisite, sturdy, 1-way Check Valve Can Prevent Water From Flowing Backwards
  • -way Air Valve to Prevent the Reverse Flow of the Water Plant Tank Due to the Reduction of CO2 Pressure, Which Will Affect the Function and Service Life of the Cylinder
  • The Check Valve Can Ensure that the Water and Air Circulations Are Consistent and Going in the Right Direction Without Any Backflow
  • Installation Is Simple, just Follow the Direction Indicated By the Arrow to Connect With the Trachea, the Total Length Is About 4CM, Suitable For CO2 Supply Systems,suitable For Standard Aquarium CO2 Trachea (trachea Inner Diameter 4mm, Outer Diameter 6mm)
  • SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied.
  • welcome to my store , Hope you have a pleasant shopping trip!

    Features:

    1.Stainless steel material, high pressure resistance, acid and alkali It prevents backflow of water flow and maintains the functionality and longevity of the CO2 bottle. It also has anti-high pressure, anti-acid and alkali effect.

    2.only suit CO2 systems . Check valves are suitable for CO2 supply systems, not for air pumps. Suitable for pipes with an inner diameter of 4mm and an outer diameter of 6mm.

    Specifications

    Size: Suitable for pipes with an inner diameter of 4mm and an outer diameter of 6mm.

    Material:Stainless steel

    Package List:

    2PCS x 1 Way Check Valve

    Notes:

    1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.

    2. Please allow 1-2cm slight dimension difference due to different manual measurement

    Review:

    2.3 out of 5

    46.67% of customers are satisfied

    5.0 out of 5 stars Essential for protecting your air pump

    B. · 10 November 2023

    Works perfectly and easy to install

    1.0 out of 5 stars To narrow a gauge.

    t. · 13 July 2024

    To narrow a gauge, they restrict co2 flow a lot, can damage your co2 output system.Tony.

    1.0 out of 5 stars Bore too small

    w.c. · 30 June 2024

    Don't but these they drastically reduced air flow

    DONGKER 2 PCS CO2 1 Way Check Valves,CO2 Stainless Steel Non-Return Check Valve for CO2 Line 4/6mm Tubing Regulator Diffuser Aquarium CO2 Systems

    3.7

    BHD7876

    Quantity:

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    Return and refund policies

    Product origin: United Kingdom

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