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Acorn 2304-000-001 Self Closing Penal-Trol Valve

Bright brass nut and button with plastic barrel and stainless screw.

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-William S.
02/23/2026

$137.47

 

The Acorn 2304-000-001 is an OEM Penal-Trol / Quick-Cloz Self-Closing Cartridge Assembly manufactured by Acorn Engineering Company. This brass and Noryl replacement cartridge is engineered for institutional, commercial, and correctional facility plumbing systems. It features a water-conserving, instant self-closing mechanism typically utilized in heavy-duty prison toilets, lavatories, showers, and combination units.

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

SKU: 10023 Category: Tag:

The Acorn 2304-000-001 Penal-Trol Cartridge Assembly is a heavy-duty, commercial-grade OEM replacement valve engineered specifically for high-traffic environments. Commonly utilized across institutional, behavioral health, and correctional facility plumbing systems, this self-closing cartridge ensures optimal water conservation and tamper-resistant operation.

 

2304-000-001

 

  • Designed exclusively for Acorn Penal-Trol and Quick-Cloz(R) valves.
  • Includes the direct-fit cartridge unit engineered to address symptoms like constant running water or faulty valve seating.

Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

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.

 

 

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“The vacuum breaker on my outdoor spigot failed and Noel's Plumbing was the only placeI could find that had the appropriate mfr. part. I sent a text with photos on Wednesday evening to make sure the part I found was correct. In less than 2 hours later, I had a reply confirming it was the correct part. Placed my order that evening and received the part on Saturday afternoon (about 2.75 days) and my plumbing issue was resolved! I highly recommend - I really appreciated the prompt and pleasant response. ”
-Kimberly S.
04/25/2026
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