Ultima Touchless Sensor Toilet Flush Valve, Diaphragm-Type, 1.6 gpf/6.0 Lpf, 27-Inch (686 mm) Rough-In
- For flushometer bowls with 1-1/2-inch (38 mm) exposed top spud
- Includes 4 C-sized alkaline batteries
- Touchless operation limits the spread of germs
- Exclusive DynaClean self-cleaning wiper spring technology
- Integral wiper spring cleans refill orifice with every flush to help prevent valve run-on
- EvoLast premium chlorine- and chloramine-resistant diaphragm material resists premature deterioration and failure
- Electronically operated override button
- Proprietary brass alloy resists dezincification
- 27-inch rough-in. Pipe can be cut during installation.
Manufacturer Resources
Product Specs
- Product Type:
- Flush Valve
- Product Group:
- Commercial
- Product Subgroup:
- Parts and Accessories
- Family:
- SELECTRONIC DIAPHRAGM FV
- Product Length:
- 25.063
- Product Height:
- 6.25
- Product Weight:
- 12.511
- Product Width:
- 13.375
- Department:
- Plumbing
- Parts and Accessories Type:
- Flush Valve
- Application:
- Toilet
- Product Color:
- Chrome
- Country of Origin:
- Mexico
- Luxury/Non Luxury:
- Non Luxury
- Residential Commercial:
- Commercial
American Standard 6147SM162.002 – Frequently Asked Questions
1) What rough-in does the Ultima 6147SM162 flush valve cover, and what if my supply is closer?
The valve ships with a 27 inch (686 mm) rough-in, and the pipe can be cut during installation to suit a shorter dimension. That makes it usable on openings at or under 27 inches from the supply to the bowl spud.
2) Is this flush valve a 1.6 gpf model and will it work on a 1.28 gpf bowl?
The Ultima 6147SM162 is rated 1.6 gpf / 6.0 Lpf. Match the valve rating to the bowl rating: a 1.28 gpf high efficiency bowl needs a 1.28 gpf valve, not this one.
3) Does the American Standard Ultima touchless toilet valve need power wiring?
No hardwiring. It is battery powered and comes with four C-size alkaline batteries, so no transformer or junction box is needed at the fixture. That keeps retrofits in existing restrooms simple for a property manager converting manual flushometers to touchless.
4) Can someone flush this sensor valve manually if the sensor does not pick them up?
Yes. There is an electronically operated override button on the valve, so a user or maintenance tech can trigger a flush without waving at the sensor.
5) Why do my flushometers keep running on, and does this diaphragm valve address it?
Run-on usually traces to a fouled refill orifice in the diaphragm. This Ultima valve uses DynaClean, an integral wiper spring that cleans the refill orifice on every flush, and an EvoLast diaphragm made from chlorine- and chloramine-resistant material to slow premature deterioration in treated water systems.
6) Is this flush valve suitable for high traffic commercial restrooms or is it a residential part?
It is a commercial flushometer valve, not a residential tank fitting, and the body uses a proprietary brass alloy that resists dezincification. Typical fits are schools, offices, airports, healthcare and multi-family common restrooms running exposed flushometer bowls.
7) What finish does the Ultima 6147SM162 come in, and what part number do I order?
Chrome is the finish offered, ordered as manufacturer part number 6147SM162.002. It falls in American Standard's Selectronic diaphragm flush valve family, so it matches other Selectronic chrome trim already in the building.
How fast can I get the American Standard 6147SM162.002 delivered?
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Does the American Standard 6147SM162.002 come with a warranty?
Absolutely. The American Standard 6147SM162.002 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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