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Hydro bleed value
https://ausmini.com/forums/viewtopic.php?f=2&t=100717
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Author:  Andosoft [ Thu Jan 28, 2021 3:23 pm ]
Post subject:  Hydro bleed value

I only seem to be able to find 1 place in Aus that has the Hydro bleed value (13H1705) @ $28 +$15 postage which is a bit over the top. Does anyone know of any cheaper alternatives ?

Author:  DavidE [ Thu Jan 28, 2021 3:37 pm ]
Post subject:  Re: Hydro bleed value

Andosoft wrote:
I only seem to be able to find 1 place in Aus that has the Hydro bleed value (13H1705) @ $28 +$15 postage which is a bit over the top. Does anyone know of any cheaper alternatives ?


Mini kingdom Online at $22.51?

Author:  Andosoft [ Thu Jan 28, 2021 4:32 pm ]
Post subject:  Re: Hydro bleed value

Yes, thats what google shows, but on site in cart it is $28, plus shipping total is $43 - just thought it was a bit much for what it is.

Author:  simon k [ Thu Jan 28, 2021 5:10 pm ]
Post subject:  Re: Hydro bleed value

I have some spares.... do you need one?

Author:  Andosoft [ Thu Jan 28, 2021 5:22 pm ]
Post subject:  Re: Hydro bleed value

Thanks Simon that would be awesome (should have posted in wanted i guess, but had only really considered new). I suspect my drivers side is on the way out, as i lost pressure in it a while ago but couldn't trace the issue. I took the cap off recently and it was full of fluid, so wanted to replace it while i had depressurized to do top arms.

DM me how much and how you want to transact.

Author:  winabbey [ Thu Jan 28, 2021 8:07 pm ]
Post subject:  Re: Hydro bleed value

Can the core be replaced, either with a tyre core or better? If it's leaking it will no doubt be failure of the spring or the rubber seal part of the core, I would assume.

Author:  9YaTaH [ Fri Jan 29, 2021 6:10 am ]
Post subject:  Re: Hydro bleed value

winabbey wrote:
Can the core be replaced, either with a tyre core or better? If it's leaking it will no doubt be failure of the spring or the rubber seal part of the core, I would assume.


core = valve...and yes it can

Author:  Andosoft [ Fri Jan 29, 2021 7:16 am ]
Post subject:  Re: Hydro bleed value

Ah, for some reason I thought the valves were some special high pressure version - I was over thinking things again. If you can just replace the core then I will give that a crack first, my son should have some gear he uses with his mountain bikes

Author:  Bill B [ Fri Jan 29, 2021 9:43 am ]
Post subject:  Re: Hydro bleed value

My local tyre shop gave me a couple for free. And they're working.
Only the body of the valve unit is in stainless.

Author:  simon k [ Sat Jan 30, 2021 8:12 pm ]
Post subject:  Re: Hydro bleed value

Sorry for not getting back to you, but yeah, what they said, it's just a tyre valve

Author:  DavidE [ Sun Jan 31, 2021 7:11 am ]
Post subject:  Re: Hydro bleed value

simon k wrote:
Sorry for not getting back to you, but yeah, what they said, it's just a tyre valve


Surely it has to be one rated to withstand the pressure of the system?

Author:  9YaTaH [ Sun Jan 31, 2021 7:47 am ]
Post subject:  Re: Hydro bleed value

DavidE wrote:
simon k wrote:
Sorry for not getting back to you, but yeah, what they said, it's just a tyre valve


Surely it has to be one rated to withstand the pressure of the system?


Shirley...they are...think about the range of pressures they need to handle safely...

http://www.****.industries/2018/05/ ... -factoids/

Author:  Andosoft [ Sun Jan 31, 2021 8:36 am ]
Post subject:  Re: Hydro bleed value

Well the old school long ones came out and standard wheel ones have gone in. The spring tension on the old ones seemed less than the new ones. Haven’t pumped the system yet.

The only difference i could find on schrader valves was diameter, there didn’t seem to be a pressure rating.

Author:  Bill B [ Sun Jan 31, 2021 10:42 am ]
Post subject:  Re: Hydro bleed value

As I understand it, the spring in the valve core is only helping to return the needle to its seat - similar to a needle and seat of a fuel float bowl. Once the needle closes against its seat, the higher the pressure in the fluid (air or hydro fluid) the tighter the seal of the needle against its seat.

Author:  drmini in aust [ Sun Jan 31, 2021 11:08 am ]
Post subject:  Re: Hydro bleed value

I've used both the long original and the short Schrader tyre valves, both work fine.

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