Mac Faucets electronic flush valves are automatic, hands-free flush valves for toilets and urinals, built with an all-brass body, piston valve and accessories. The range includes retrofit models, ATV-2B for toilets and AUV-2B for urinals, that replace most Sloan, Zurn and Toto flush valves. Electronic valves flush with a sensor, so there is no handle to touch, while the manual valves also offered here are operated by hand. Mac Faucets sells through retail and wholesale partners. 

If you need a strong, compelling automatic new toilet flush or urinal flush system, you can find it at Macfaucets. It offers electronic flush valves that flush reliably and consistently. One important product complete by Macfaucets is their device that flushes the toilet automatically. It's easy to put in and use things that help to clean the toilet bowl. They have a robust flow but save water; less water can save money on fixing things.

If you wish for an idle flush valve, you'll discover one at Macfaucets. Their flushing gadget can work with numerous toilets, and a gifted plumber can easily set it up. An electronic flush valve may be an excellent purchase for any domestic or commercial bathroom. It's solid, won't break effectively, and works well each time you employ it.

In case you wish for a modern portion for your washroom, like a toilet valve or a urinal that flushes consequently, Macfaucets are the most excellent put-to-go. Macfaucets guarantees to supply the leading plumbing things and administrations, and they're solid and committed to assembling client needs. Do not hold up! Conversation to Macfaucets presently and make your bathroom superior by sparing water and remaining clean.

Can I retrofit my existing Sloan or Zurn flush valve with an automatic one?

Yes. ATV-2B (toilets) and AUV-2B (urinals) are retrofit flush valves made to replace most Sloan, Zurn and Toto flush valves. Both have a solid brass body, a solid brass piston valve, a manual flush button, a built-in particle strainer and a low battery indicator. They come with 4 AAA batteries pre-installed and a 1-year warranty, in 22 finishes.

ATV-2B flushes at 1.28 or 1.6 gallons per flush. AUV-2B is available at 1.0, 0.5, 0.25 or 0.125 gallons per flush.

Retrofit units include the flush valve and batteries only. If you need a complete valve with stop valve, spud and coupling, and wall and fixture flashing, choose ATV-2 (toilets) or AUV-2 (urinals).

Electronic vs manual urinal flush valves: which is better?

Electronic urinal flush valves such as AUV-2 flush automatically when the sensor detects a user, so there is nothing to touch. Manual valves such as MUV-1 are pushed by hand. Choose electronic for hands-free use in busy restrooms and manual for simple operation.

Electronic and manual flush valve models at a glance

How does an automatic flush valve work?

An automatic flush valve has a sensor that detects the presence of a user and flushes without contact. The sensor and electronics are hermetically sealed and run on 4 AAA batteries. A manual flush button works independently of the battery and electronics, so the valve can still be flushed by hand if needed.

Frequently asked questions about electronic flush valves

Content by Mac Faucets. Last updated: October 15, 2026