Sloan Exposed, Top Spud, Automatic Flush Valve, For Use With Category Toilets, 1.6 Gallons per Flush - Sloan 111 DFB SMO Capacity 16 oz which requires a special key

which requires a special key for accessibility

The additional benefit is the electrolytic activity of the ceramic media produces a chemical re-action that balances the pH of the water

Tamper-resistant cap helps to prevent contact with hazardous chemicals

limited term use

Sloan Exposed, Top Spud, Automatic Flush Valve, For Use With Category Toilets, 1.6 Gallons per Flush - Sloan 111 DFB SMO Capacity 16 oz which requires a special keyAutomatic toilet flush valves are sized to fit tankless toilets. These sensor operated valves have a spud coupling for attaching to a toilet spud. They typically require a high pressure water supply to operate.,Automatic flush valves are sensor operated valves for flushing tankless toilets and urinals. Also known as automatic flushometers, these flow control devices don't require user contact to activate, so they help decrease the spread of germs.