Speakman Sentinel shower valve 57-RS

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Terry

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Speakman Sentinel shower valve 57-RS, which I believe uses the G05-0218-MO valve body parts.

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speakman-G05-0218-MO.jpg


speakman-2022-05.jpg
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BobM99

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Hi, the first 4 photos are what I posted to another forum. I appreciate the parts hint. Do you know how I can find these parts? The valve block is very expensive. Do I need to purchase the entire block? Thanks

Bob
 

Terry

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Hi, the first 4 photos are what I posted to another forum. I appreciate the parts hint. Do you know how I can find these parts? The valve block is very expensive. Do I need to purchase the entire block? Thanks

Bob
Hi Bob,
I did the best I could, but I'm hoping that others will be able to add to this.

speakman-rpgo5-0528.jpg


This may do it.


You might want to consider replacing the valve. Most plumbers have never seen one of these. I hadn't.
 
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BobM99

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Hi,

You hit the nail on the head. This is the information Speakman sent:



This is our S-1735. This unit is obsolete and parts are limited. I would recommend that the unit be opened and cleaned. I would remove the pistons and clean them with a cheese cloth. I would also clean the chambers that they go in with a cheese cloth as well. There are also some washers that can be replaced. I would double up on them they are thin. If this does not restore the unit to working order you will need to replace the valve block assembly.

G05-0218-MO (valve block assembly)

RPG45-0011 (seals & washers) use this number G99-0073-MO

RPG15-0063 (yoke & plungers) discontinued

RPG07-0004 (piston cap)
 
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