Gerber Brass Check Stop for Pressure Balance Valves
DA603933
- Constructed with solid brass, which helps resist corrosion and tarnishing.
- For use with pressure balanced valves.
Gerber DA603933 Check Valve for Pressure Balance Valve
WHAT OUR CUSTOMERS SAY…
“These people were extremely helpful in taking me through replacing a 25 year old hard water frozen cartridge on my Philrich sink faucet. They were able to identify the correct part I needed from a photo I sent (I had it figured out wrong). I was pleasantly surprised they had an obscure part like this, but they also told me how to extract the old one when I couldn’t get it out. They said to unscrew it after I had concluded from YouTube the old cartridge was supposed to just slide out. It threaded out as they said and saved me buying a cartridge extractor and a hernia. The whole experience has been excellent. ”
-Pete L.
03/10/2026
$27.14
The Gerber DA603933 is a brass check valve designed for use with pressure balance and thermostatic shower valves. It is a genuine replacement part manufactured by Gerber Plumbing
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Common questions about this product
Is this item the original manufacturer's recommended replacement part?
Yes, this is the OEM recommended part.
Is this the correct item for my application?
If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.
We will make sure you have the right part.
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10/20/2022