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Check Valve Assembly for Delta Delex Peerless Single Handle Cartridge NRP73625

Tan plastic check valve plate with blue and pink rubber seals.
Check Valve Assembly for Delta Delex Peerless Single Handle Cartridge NRP73625 - Image 2

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“This place is amazing. I live in San Antonio, Texas and there are a few plumbing stores with vintage parts but they never have what I need and the ordering process takes them weeks. I found a rare part at Noels by reverse image search but they will do it for you. I've used them 3 times. Their agents are knowledgable and polite. They will find you the same part or the after market part and get you going on your way. They have 2-3 day shipping. My house was built in the 30's and they know exactly what the after market parts are that I need. I save money and time going to them. I sure wish they were in San Antonio! I will just go directly to Noel's next time - they are LEGENDS! ”
-BP W.
06/21/2026

$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. 

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“Thank you the faucet works perfectly. When i spoke to American Valve they told me "no one makes a replacement stem". Good customer service.!!! Thanks again ”
-Joe B.
08/01/2024
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