Sediment Bulb Valve Weeping

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erkbrn
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Sediment Bulb Valve Weeping

Post by erkbrn » Wed Dec 09, 2020 8:13 pm

Hello everyone, I am having issues with my sediment bulb leaking (again) and it appears to be weeping from the main valve. I use the valve every time I drive (once a month or so), as I don't have one by the carb. There is a lot of pitting on the inside surface of the valve on one side, is this normal? Is something like this fixable? The rest of the bulb seems in great shape otherwise. Sorry for the picture quality, the lighting was poor.
Valve Side A.jpg
Valve Side B.jpg


Norman Kling
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Re: Sediment Bulb Valve Weeping

Post by Norman Kling » Wed Dec 09, 2020 9:05 pm

If that valve were mine I would replace it. With all that pitting, it might be impossible to get a good seal.
Norm


Norman Kling
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Re: Sediment Bulb Valve Weeping

Post by Norman Kling » Wed Dec 09, 2020 9:05 pm

If that valve were mine I would replace it. With all that pitting, it might be impossible to get a good seal.
Norm


Mark Osterman
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Re: Sediment Bulb Valve Weeping

Post by Mark Osterman » Wed Dec 09, 2020 11:26 pm

Does anyone sell a brass replacement valve? You could fill the pits with silver solder, file to shape and grind it in place with valve grinding paste then the yellow stuff.

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CudaMan
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Re: Sediment Bulb Valve Weeping

Post by CudaMan » Thu Dec 10, 2020 6:21 am

The vendors sell the whole sediment bulb unit, you could try calling them to see if they would sell just the handle. Of course, if the handle is that pitted, its socket may be pitted also.

https://www.modeltford.com/item/2902B.aspx
Mark Strange
Hillsboro, MO
1924 Cut-off Touring (now a pickup)


Original Smith
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Re: Sediment Bulb Valve Weeping

Post by Original Smith » Thu Dec 10, 2020 11:29 am

I've never seen one in that condition!


Rich Bingham
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Re: Sediment Bulb Valve Weeping

Post by Rich Bingham » Thu Dec 10, 2020 12:57 pm

Likely began as a porous, flawed rough casting.
"Get a horse !"


Topic author
erkbrn
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Re: Sediment Bulb Valve Weeping

Post by erkbrn » Thu Dec 10, 2020 1:53 pm

I agree with Rich that this must have been a flawed casting from the get-go as the difference in condition between the sides is quite extreme. I will look into replacing it, thanks. I tried to re-lap it about 6 months ago and it seems like it didn't last very long.

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