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  1. #1
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    Default Kontak Directional Control Valves

    Any idea where to find information on Kontak valves in the US?
    1972 Sperry Rand New Holland S-14H bought new in 1973 by my dad
    Ariens GT17 w/ Johnson FEL

  2. #2
    Super Star Member J_J's Avatar
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    Default Re: Kontak Directional Control Valves

    J.J.

    When I works, I works hard. When I sits and thinks, I goes to sleep.

    Git er done.

  3. #3
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    Default Re: Kontak Directional Control Valves

    I've been on that site. They are located somewhere in the UK/England and they don't have any information, only parts if you have part numbers.

    Problem being, Kontak Hydraulics became Commercial Hydraulics which is now Parker.
    The valve I have is on my Brantly LD6 backhoe that is on the Magntrac MT2016 I bought a few months ago.
    I'd really like to find a manual, a source for seals, boots for the joysticks, a pressure relief valve, & a plug to replace the power beyond fitting.

    I believe it is a Kontak Unit 10 which became Commercial KA10 which is now a Parker KA10.

    http://www.winget.co.uk/document/SER...OL%20VALVE.pdf
    Parker - KA10, 240 BAR (3500 PSI), 55 LPM (15 GPM), SECTIONAL CONSTRUCTION
    http://www.hypneu.de/cms/fileadmin/d...k/_4-2KA18.pdf
    1972 Sperry Rand New Holland S-14H bought new in 1973 by my dad
    Ariens GT17 w/ Johnson FEL

  4. #4
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    Default Re: Kontak Directional Control Valves

    Did you ever find any info on Kontak valves? I'm in the same boat. Parker owns about every hydraulic parts supplier out there but unfortunately their web site is terrible.

  5. #5
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    Default Re: Kontak Directional Control Valves

    Yes there's an older valve and a newer valve
    I emailed someone at parker and he put me in touch the someone from parker in europe, he send me some prints and part lists.
    The one O-ring I couldn't find in the correct hardness, Parker wanted something like $50 for the 7 I wanted.
    I bought a few pieces from White House Products Hydraulic Gear Pumps | White House Products | Hydraulic Pumps in which coming from over the pond was sill cheaper than buying from Parker.
    I'll do some searching and see if I can find the docs I have which may be on an old hard drive somewhere around here.

    Bill
    1972 Sperry Rand New Holland S-14H bought new in 1973 by my dad
    Ariens GT17 w/ Johnson FEL

  6. #6
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    Default Re: Kontak Directional Control Valves

    KA18-HA300-FCL.pdf

    the o-rings between the sections
    Parker part = 3460500071 / Dowty Code = 200-019-4490 2 per kit
    Parker part = 3460500893 / Dowty Code = 200-020-4490 1 per kit
    Parker part = 3460501131 / Dowty Code = 202-518-4490 1 per kit

    I don't think I ever found the wiper/seal thats under the cap/around the spool but it's been 4 years
    1972 Sperry Rand New Holland S-14H bought new in 1973 by my dad
    Ariens GT17 w/ Johnson FEL

  7. #7
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    Default Re: Kontak Directional Control Valves

    KA10/KA18 Spool sealing
    Counterbore to take o-ring/ wiper
    Kit No. 3469149103 (2x seals/ 2x wipers)
    Kontak Directional Control Valves-pic09190-jpg

    Unit 10/18 Spool Sealing
    Groove to take o-ring
    Kit No. 3459149003
    Kontak Directional Control Valves-pic22186-jpg

    UNIT 10 MRV (1 1/16 UNEF THREAD)
    3459001001 = Pressures between 35 and 100 bar
    3459002001 = Pressures between 101 and 275 bar
    Kontak Directional Control Valves-pic32469-jpg
    Kontak Directional Control Valves-pic10048-jpg


    Kontak Directional Control Valves-pic19285-jpg

    Kontak Directional Control Valves-pic22777-jpg

    Kontak Directional Control Valves-pic23388-jpg
    1972 Sperry Rand New Holland S-14H bought new in 1973 by my dad
    Ariens GT17 w/ Johnson FEL

  8. #8
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    Default Re: Kontak Directional Control Valves

    Thanks for all the info. What I'm after is the power beyond fitting for my Kontak valve. My valve has a 3/4 BSP port where the power beyond fitting threads into. Any chance you still have your fitting?

  9. #9
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    Default Re: Kontak Directional Control Valves

    Yes but it's in use.
    There is a valve bank on ebay that may or may not have that fitting.
    or V8024 | HYDRAULIC VALVES & REMOTE CONTROL CABLES | White House Products
    1972 Sperry Rand New Holland S-14H bought new in 1973 by my dad
    Ariens GT17 w/ Johnson FEL

  10. #10
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    Default Re: Kontak Directional Control Valves

    I see that, assuming you're referring to

    Bank of 5 Kontak Control Valves | eBay

    Looking at this picture of it, this is where I would expect the power beyond fitting and I don't see it.
    Attached Thumbnails Attached Thumbnails Kontak Directional Control Valves-kontak-end-plate-ebay-jpg  

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