Check Valve Assembly for Delta Delex Peerless Single Handle Cartridge NRP73625

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“Made a purchase online (I live in a different state). They were super responsive and helpful. I literally had the item in my hand within 24 hours. Simply amazing service! ”
-Craig S.
01/05/2021

$20.47

 

The RP73625 is a single-function pressure balance check valve assembly primarily used in Peerless and Delta tub and shower faucets. It is designed to work in conjunction with the RP70538 valve cartridge to protect users from sudden water temperature changes by maintaining balanced pressure between hot and cold lines.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

SKU: 973625 Category: Tags: ,

Check Valve Assembly for Delta & Peerless Single Handle Cartridge

 

NRP73625

 

  • Prevents “shower shock” from temperature spikes and manages both water volume and temperature.
  • Specifically designed for use with the Peerless RP70538 pressure balance valve cartridge. It is used in single-handle tub and shower applications
  • Use as a generic replacement for OEM RP73625

 

Customer submitted images. 

 

Common questions about this product

Is this the correct item for my application? chevron-icon

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.

 

 

Will this item replace the original OEM part? chevron-icon

Yes, this aftermarket part will replace your OEM part. 

chat iconWHAT 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