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Sub Weekend, Sheringham, North Norfolk, Sat/Sun 30,31 July 2022

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Latest topics

» My collection of fibreglass moulds.
Floating Ball Cutt off for Ballast Tank EmptyToday at 3:35 pm by david f

»  Submarine weekend, Sheringham, Norfolk,30th and 31st of July 2022
Floating Ball Cutt off for Ballast Tank EmptyToday at 3:22 pm by david f

» WW2 mini sub build
Floating Ball Cutt off for Ballast Tank EmptySun May 22, 2022 10:43 pm by SimonH

» Papplewick Pumping Station 2022
Floating Ball Cutt off for Ballast Tank EmptySat May 21, 2022 9:39 am by david f

» Akula 1/144 scratch build
Floating Ball Cutt off for Ballast Tank EmptyThu May 19, 2022 7:51 am by redboat219

» Darnell U class wanted
Floating Ball Cutt off for Ballast Tank EmptySat May 14, 2022 8:19 am by david f

» New modeller looking for U-Class to build
Floating Ball Cutt off for Ballast Tank EmptyFri May 13, 2022 3:35 pm by Paul Reilly

» K class plans
Floating Ball Cutt off for Ballast Tank EmptyFri May 13, 2022 10:18 am by david f

» Radio ideas -27Mhz
Floating Ball Cutt off for Ballast Tank EmptyWed May 11, 2022 12:29 pm by david f

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    Floating Ball Cutt off for Ballast Tank

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    timgarrod
    AMS Website Webmaster


    Posts : 254
    Join date : 2013-04-23
    Age : 41

    Floating Ball Cutt off for Ballast Tank Empty Floating Ball Cutt off for Ballast Tank

    Post  timgarrod Sun Jul 21, 2013 6:28 pm

    Evening All,

    Sorry if this has already been cover but need some advise,

    I'm having to rebuild my Ballast system as the airbag is larger enough to lift and can't fit any more foam in side to lift the submarine to the correct height.

    My idea is to please two milk bottle ether side of the WTC, and pump the air into them to push the water out and and use the solenoid to release the air back into the WTC. the problem is I need a valve that has a ball inside the tube that then the bottle fill with water the ball will shut the tube to stop the water going into the WTC, do these exist or will I have to make them, also going to put on inside the tower so when the sub is surface any lost air is replaced in the WTC.

    Trying to make it like the one from SAS WTC from the revel Gato build

    Cheer

    Tm
    nigele(ADMIN)2
    nigele(ADMIN)2
    AMS Chairman


    Posts : 1107
    Join date : 2010-11-06
    Age : 68
    Location : Braintree, Essex

    Floating Ball Cutt off for Ballast Tank Empty Re: Floating Ball Cutt off for Ballast Tank

    Post  nigele(ADMIN)2 Mon Jul 22, 2013 8:52 am

    Morning,I have seen valves like this used but it was a long time ago it's like a mini systern valve,they where not very reliable and where a home brewed item,you might be better of using a water switch and electronic valve,I have seen some nice valves on ebay,under radio control submarines,and John Robinson can most likely help with a water switch.
    avatar
    timgarrod
    AMS Website Webmaster


    Posts : 254
    Join date : 2013-04-23
    Age : 41

    Floating Ball Cutt off for Ballast Tank Empty Re: Floating Ball Cutt off for Ballast Tank

    Post  timgarrod Sat Jul 27, 2013 10:52 am

    Thanks Nigele, I'll have a look into this, and research water switches

      Current date/time is Fri May 27, 2022 7:37 pm