513-721-5286 | 1-888-Ask-Noel | Mon-Fri: 8:00 AM – 5:00 PM
Account

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

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

chat iconWHAT OUR CUSTOMERS SAY…

“Just before an event, we had a 9 7/8" round drain cover snap in half. It was an odd size and Noel's was the only place that seemed to have one that would fit. We couldn't leave the hole exposed during the event, and Noel's was kind enough to make sure it was overnighted to us. Their effort was truly appreciated and the cover fit perfectly! I highly recommend them! ”
-Linda C.
03/27/2026

$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.

 

 

chat iconWHAT OUR CUSTOMERS SAY…

“I sent in photos of a broken cartridge (still installed, couldn’t take it out myself due to water shut-off restrictions in a condo) and even with the limited view they were able to tell me the exact part I needed so I could have it ready for the plumber (meaning I didn’t need to pay for a plumber to come out twice!!) ”
-Alaina W.
06/27/2026
Account