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Non Return Check Valve

Non Return Check Valve (2 piece)

(15 customer reviews)

R30

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7 in stock

Non Return Check Valve (2 piece)

Non Return Check Valve for a 6mm pipe. A pack of two non return valves

Stop water from flowing back to the pump so that the pump can be placed lower than the waterline.

15 reviews for Non Return Check Valve (2 piece)

  1. Arno Kriel (verified owner) –

    super cheap, easy too install. i had one fualty valve thus only 3 stars. The other 3 i got works great.

  2. charleswk39 (verified owner) –

    i have 24 of these on my kanks and no water returns to air pumps. Will recomend it to all

  3. Vincent Keys (verified owner) –

    Its a cheap check valve. It does the job 4 stars coz quality is ok.

  4. Christo Vermeulen (verified owner) –

    Working 100%

  5. Lameez Marais (verified owner) –

    Really good product as it serves its purpose perfectly. It’s perfect for my DIY co2. It’s also really easy to install into the tubes

  6. Alicia Matthews (verified owner) –

    I have so many of these…since I have a dozen & a half of tanks. They come in both black and red. I’ve had 2 out of about 16 not working properly but just fiddling a bit with them, I got them going great. Honestly, it’s great value for money.

  7. Willan Adonis (verified owner) –

    These work well. The valves have a red inside, not black, but serves its function and I believe it is good quality. Using it on the Sobo SB-428 AC/DC pump also purchased at McMerwe

  8. Kyla (verified owner) –

    I baught several of these non return valves for all of my air pumps. Great product! Will recommend to anyone.

  9. Kyla (verified owner) –

    Good product very handy and work wonders

  10. JacquesDP (verified owner) –

    All check valves are not created equally, and this seems to be one of the better ones that will not likely fail.

  11. Niel Koekemoer (verified owner) –

    Works perfect and was in perfect condition. Fast delivery and will definitely buy from them again

  12. Betsie (verified owner) –

    Great product and works perfectly

  13. Wian Thesnaar (verified owner) –

    Essential for any sponge filter. Good quality

  14. phoneacount.jp (verified owner) –

    Great product
    Very well made for a excellent price i am sure this product wont fail like the usual Chinese ones we find in some stores

  15. Juan Klokow (verified owner) –

    A very handy product for anyone who uses a sponge filter and air filter and helps for those unwanted power disruptions to stop water from entering your air pump. It installs easily and also quickly within a minute or two.

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Non Return Check Valve
Non Return Check Valve (2 piece)

7 in stock