JBL PROFLORA CO2 TAIFUN SAFESTOP

Prevents water from flowing back from the aquarium into the CO2 system (non-return valve)
Item no. 6468100
Operating instructions

7.13 EUR

Price incl. 23 VAT plus Delivery
In stock – delivered to you in 1-3 business days
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Product features

  • Prevents the water from flowing back out of the aquarium into the CO2 technology (check valve)
  • Very easy to assemble: cut the CO2 hose and insert the backflow protection in between (arrow points towards the aquarium)
  • Safety: lock nuts prevent the CO2 hose from slipping off
  • For CO2 hoses with Ø 4/6 mm
  • Package contents: 1 check valve for CO2 systems incl. hose securing

Noch offene Fragen?

In unserem FAQ‑Bereich findet ihr Antworten auf die am häufigsten gestellten Fragen. Solltet ihr hier nicht fündig werden, zögert bitte nicht, uns direkt zu kontaktieren – wir helfen euch gerne weiter.

  • Is my check valve defective if I cannot blow through it?

    The safety spring in the non-return valve is very tight and ensures that no water can flow back. Therefore, the air pressure of a diaphragm pump or our breathing air is not sufficient to open the spring. The valve can be opened by the pressure of the ProFlora bioCO2 systems as well as the m and u series. Check valves for installation in conjunction with air have a lower counterpressure and are also available in the JBL range.

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  • Should I use multiple check valves on my CO2 system?

    In line with the motto "better safe than sorry," some aquarium owners install several check valves in the same circuit. If you use the JBL PROFLORA direct inline diffuser or the JBL PROFLORA CO2 Count Safe bubble counter, for example, you already have an integrated check valve. If you use a separate check valve (JBL PROFLORA SafeStop) in addition, problems may arise when opening the check valves. This effect can be observed if the addition does not start again automatically after the night shut-off or interruption of the supply with the controller. Please note that, depending on the working pressure and the number of bubbles, it may take a few minutes between the start of the addition and the visible entry of CO2 into the aquarium. Each spring in a check valve requires a certain amount of pressure to open. Multiple springs can therefore interfere with each other and, depending on the distance between the two check valves, reduce the pressure on the spring to such an extent that it remains closed. Therefore, please always use only one check valve for your CO2 installation.

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  • What is the minimum working pressure required for using JBL CO2 accessories?

    All check valves and backflow preventers from JBL require a working pressure of at least 0.6 bar for the valve to open. This feature is found in the JBL PROFLORA CO2 TAIFUN SAFESTOP, COUNTSAFE, and INLINE. The JBL PROFLORA TAIFUN diffusers also all work with this pressure. A higher working pressure is not necessary, which is why all accessories also work with the JBL PROFLORA BIO SETs (except JBL PROFLORA CO2 STARTER BIO SET). Depending on the installation, long hoses and other components may require a slightly higher working pressure than 0.6 bar, which is why the default setting of 1.2 bar is sufficient in all cases.

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  • Can JBL PROFLORA CO2 products only be used for aquariums?

    Yes, JBL PROFLORA CO2 products are designed exclusively for use in aquariums. The gas supplied promotes plant growth and can be adjusted with fine precision so that even the smallest quantities can be added to the aquarium. This ensures constant operation and the safety of the fish.

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