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Fabco NV-55-18 to 1/8" ID tubing

Discussion in 'CO2 Enrichment' started by Left C, May 5, 2011.

  1. Left C

    Left C Lifetime Members
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    If you purchase the new Fabco NV-55-18 needle valve with 1/8” NPT ports and you want to hook it up for inline use or connect it to 1/8” ID tubing, this is one way to do it. I picked up the following parts made by WATTS in the plumbing section at Lowes. I mention this because you may want to use this needle valve down the road instead of the regular NV-55 with #10-32 threads. Note that you will need two of each part for inline use. Lowes did not carry the 1/8” Barb x 1/8” MIP adapter that would be much simpler to use. Swagelok has its set of nicer tubing adapters and I didn't list these parts.

    WATTS A-85 Hose Barb Adapter (1/8" Barb x 1/4" MIP) [$2.91]
    [​IMG]

    WATTS A-734 Pipe Reducing Coupler (1/4" FIP x 1/8" FIP) [$2.56]
    [​IMG]

    WATTS A-715 Brass Pipe Nipple (1/8" MIP x Close) [$2.60]
    [​IMG]

    Fabco NV-55-18 Needle Valve [$34.75]
    [​IMG]
     
  2. Matt F.

    Matt F. Lifetime Charter Member
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    Nice! Very useful information. ;)
     
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