Pressure Balance Cartridge for Sigma 88.30.507 18.30.067
WHAT OUR CUSTOMERS SAY…
“We were able to buy parts for our antique toilet here! Unfortunately, the toilet fell off the wall so we had to return the parts before we got the chance to use them. But returning was quick and easy! The staff is super helpful. ”
-Dori M.
09/23/2023
$74.87
The Sigma 88.30.507 (also identified as 18.30.067) is a single-lever pressure-balance valve cartridge used primarily in tub and shower faucets to prevent temperature surges by balancing hot and cold water pressure.
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Single Handle Pressure Balance Cartridge for Sigma
18.30.067 88.30.507
- Pressure balancing cartridge prevents temperature surges in the shower
- 3 7/16″ length
- 20-point (ridges) on the stem.
Customer submitted images.
Common questions about this product
Will this item replace the original OEM part?
Yes, this aftermarket part will replace your OEM 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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-William S.
02/23/2026