Ultima Manual Clinic Sink Flush Valve, Diaphragm-Type, 6.5 gpf/24.6 Lpf, 24-Inch Rough-In
- For clinic sink with 1-1/2-inch (38 mm) exposed top spud
- 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
- ADA-compliant non-hold open handle provides automatic shut-off after every flush
- Proprietary brass alloy resists dezincification
- High back pressure vacuum breaker helps prevent dripping
- Can be install left- or right-handed
- 24" (610 mm) rough-in. Pipe can be cut during installation.
- 6.5 gpf/24.6 Lpf
Manufacturer Resources
Product Specs
- Product Type:
- Flush Valve
- Product Group:
- Commercial
- Product Subgroup:
- Parts and Accessories
- Department:
- Plumbing
- Parts and Accessories Type:
- Flush Valve
- Application:
- Toilet
- Product Color:
- Chrome
- Country of Origin:
- Mexico
American Standard 6147117.002 – Frequently Asked Questions
1) What is the rough-in dimension on the Ultima manual clinic sink flush valve, and can it be shortened?
24 inches (610 mm) rough-in. The pipe can be cut during installation, so you can bring it down to suit the fixture height on the job without ordering a special length.
2) Is 6.5 gallons per flush right for a clinic service sink, or is that too much water?
6.5 gpf (24.6 Lpf) is the clinic sink flush volume, not a water closet volume. Clinic service sinks need the higher volume to clear solids and rinse the bowl. Don't substitute a 1.6 gpf or 1.28 gpf closet valve onto a clinic sink, and don't put this valve on a standard water closet.
3) Does this clinic sink flush valve have to be ordered left-hand or right-hand?
No handing to specify. The Ultima 6147117 can be installed left- or right-handed, so one part number covers either side of the fixture. That matters if you're standardizing a facility where the supply comes in on different sides from room to room.
4) Is this a manual or sensor-operated flush valve?
Manual. It flushes with a handle, and the handle is an ADA-compliant non-hold-open type that shuts off automatically after each flush so it can't be propped open. There's no sensor and no power requirement.
5) Our building's water is heavily chlorinated and we keep replacing diaphragms. Will this valve hold up?
The Ultima 6147117 is a diaphragm-type valve using EvoLast diaphragm material, which is made to resist chlorine and chloramine so it doesn't deteriorate early. The body is a proprietary brass alloy that resists dezincification, which is the other common failure in aggressive water.
6) What stops this flush valve from running on or dripping between flushes?
Two things. DynaClean self-cleaning wiper spring technology wipes the refill orifice on every flush, which is what usually clogs and causes run-on. A high back pressure vacuum breaker is also fitted to help prevent dripping. For an MRO crew, that's the difference between a valve you revisit monthly and one you don't.
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Does the American Standard 6147117.002 come with a warranty?
Absolutely. The American Standard 6147117.002 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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