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$518
  • Brass construction that is extremely strong and resistant to rust
  • Excellent replacement over old or damaged air carry tank valves
  • Compatible with 1/8 in. NPT for air carry tanks
  • View More Details
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Product Details

The Campbell Hausfeld tank valve (MP322900AV) is used to replace worn or damaged air carry tank valves. This valve will fit most carry tanks with a 1/8-inch NPT valve. Finish your projects faster and easier with Campbell Hausfeld - The Air Power Expert.
  • 1/8 in. NPT for air carry tanks
  • Fits most 1/8 in. NPT valve
  • Durable brass housing for maximum dependability
  • Finish your projects faster and easier with Campbell Hausfeld - the air power expert
  • Return Policy
  • California residents

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

6Questions
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Q:Is the size listed inner or outer diameter? If the inner is listed, what is the outer diameter?
by|Feb 12, 2018
3 Answers
Answer This Question

A:  The size listed is the inner diameter.

by|May 5, 2023

    A:  It is 1/8” NPT (National Pipe Thread). All NPT is by definition a tapered thread that facilitates an interference fit thereby causing a better seal at the junctions. Any mating 1/8 NPT pipe will mate with this schrader valve and most tap & die kits include NPT threading tools if you are inclined to create your own installation.

    by|May 5, 2023

      A:  The outside diameters are 1/8" 27 NPT and 5/16 32 UNEF.

      by|May 5, 2023
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        Q:What size tap is needed and does it have to be NPT?
        by|May 18, 2017
        2 Answers
        Answer This Question

        A:  Yes!

        by|May 5, 2023

          A:  The threads on this are 1/8" NPT.

          by|May 4, 2023
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            Q:What is max. PSI on this item? Is this Brass?
            by|Nov 10, 2016
            2 Answers
            Answer This Question

            A:  It is brass. Says on the package that it “replaces worn air carry tank valves” P/n MP3229, Campbell Hausfeld, 100 Production Drive, Harrison, Ohio 45030 (800) 543-640 I would contact the manufacturer for specific information.

            by|Mar 8, 2020

              A:  composed mostly of brass, 150 max PSI

              by|May 4, 2023
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                Q:What department would this part be in?
                by|Feb 21, 2016
                2 Answers
                Answer This Question

                A:  Hardware in a store that has it.

                by|May 4, 2023

                  A:  On-line order shipped free to my local Home Depot for pick up.

                  by|May 5, 2023
                    Showing 1-4 of 6
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                    Customer Reviews

                    4.7 out of 5
                    (23)
                    • 4.7
                      out of 23 reviews
                    • 100% recommend this product
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                    Showing 1-10 of 23 reviews
                    Great price on a hard to find part
                    Needed this part for a custom built pressure tester. I was surprised to find it available for pickup at my local HD. Good quality and worked just like I needed it to.
                    by
                    • Verified Purchase
                    • Recommended
                    2 found this review helpful
                    Best deal on a quality brass Schroeder valve
                    I had a pluming project in an old house and needed a brass 1/4" male pipe threaded Schroeder valve (Tank Valve) for a pressure test I need to make before turning the water on. i could not find one locally anywhere so resorted to searching for one over the internet. I only found a few places that sold them online. Home Depot had exactly what I needed at the best price I could find. So I ordered it to arrive at our local store, pickd it up and put my water pipe pressure test kit together. (See Picture) It worked perfectly and well worth making because several of the old valves did not hold pressure and would have leaked water everywhere. With the handy valve I added about 50 lb per sq in of air pressure into the pipe with my compressor and stand air gun. Then when all the leaks were found and repaired I could relieve the pressure at the Schroeder valve and remove the pressure kit safely with out any pressure in the line. If you have a project that requires a Schroeder valve this one works perfectly.
                    by
                    • DIY
                    • Verified Purchase
                    • Recommended
                    5 found this review helpful
                    by
                    • Verified Purchase
                    • Recommended
                    Rating provided by a verified purchaser...
                    Rating provided by a verified purchaser
                    by
                    • Verified Purchase
                    This valve worked just as I expected. The male NPT threads fit the female 1/8 in adapter perfectly.
                    This valve worked just as I expected. The male NPT threads fit the female 1/8 in adapter perfectly.
                    by
                    • DIY
                    • Verified Purchase
                    • Recommended
                    by
                    • Verified Purchase
                    • Recommended
                    I never was able to pick it up seems like...
                    I never was able to pick it up seems like someone grabbed it for me :/
                    by
                    • Verified Purchase
                    I needed a low profile air fitting for an air cannon I use to launch a messenger line for hauling...
                    I needed a low profile air fitting for an air cannon I use to launch a messenger line for hauling up a wire transmitting antenna. This fit the bill perfectly as others were significantly taller.
                    by
                    • Verified Purchase
                    • Recommended
                    1 found this review helpful
                    Rating provided by a verified purchaser...
                    Rating provided by a verified purchaser
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                    • Verified Purchase
                    Maybe I just got a bad one? The valve itself...
                    Maybe I just got a bad one? The valve itself began to leak audibly after only a few uses. Putting the valve cap on slowed it down some, but it will need to be replaced.
                    by
                    • Verified Purchase
                    Showing 1-10 of 23 reviews