Ultra Plus UP1229-1.28-SC-T42-TS

The Ultra Plus features Delany’s Masherator, the market’s only self-cleaning bypass which deflects debris, keeping the bypasss clear and preventing hard water build up.

Additional information





Fixture Type


Style of Operation


Flush Volume


Flush Connection

(1-1/2″): 14-1/2”


ASSE 1037

The Rubberflex handle provides the industry’s simplest, most cost effective maintenance with fewer leaks and tighter seals. Plus all Ultra and Delany flush valves feature the market’s only replaceable Main Valve Seat, allowing contractors to fully flush the supply lines at installation, alleviating the worry of clogged diaphragms from construction and installation debris.  The replaceable nature of the Seat also allows for cost effective replacement if it were to become damaged or scored, unlike competitors’ diaphragm valves which must be  completely replaced due to the built in design of their valves.

  • Model Number
  • Short Name
  • GPF

Replacement Parts

Item Price Listing (part 1)
Item Price Listing (part 2)

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Recessed Hex Nut:

The resessed hex nut provides beautiful clean lines, while at the same time making the valve nearly scratch proof on installation and/or maintenance.


Upper Chamber Regulator Screw:

Delany's signature Regulating Screw now with upper chamber regulation ability allows for maximum field adjustability and True-in-the-Field water conservation.


Upper Chamber:

The market's smallest upper chamber allows for the most consistent performance across the broadest range of water pressures.


SlipFit Joint Connection:

The SlipFit joint connection allows the Saber to fit any existing Slip Joint Stop in the field.


Replaceable Main Valve Seat:

The market's only replacable main valve seat allows for the most cost effective solution in the case of wire drawing or scoring, while also providing the most effective way for a contractor to totally flush the water lines of debris at a job's completion.


Vacuum Breaker:

All Delany vacuum breakers are made from a chloamine resistant material.


Diaphragm with Mashaerator:

Delany's Mashaerator is the market's only self-cleaning bypass. A stainless steel wire loop helps to deflect debris while also preventing hard water build-up in the bypass. Why wait for a filter to clog, when you can keep the bypass open and clean with the Mashaerator. All Delany diaphragms are also made from chloramine resistant material.


Rubberflex Handle Assembly:

Delany's Rubberflex Handle Assembly provides a leak free seal that lasts and is easy for owners to repair at a fraction of the cost of competitors' handles. It is also both ADA compliant as well as chloramine resistant.

Hover over a number around the flush valve to read information on that item.

“The Chesterfield County School System is the third largest public county school system in the state of Virginia. We have been using Delany Products (previously Coyne & Delany) flush valves for almost 60 years. As head of the county’s maintenance department for 35 of those 40 some years, I personally have a lot of experience with these products. the Delany flush valves are one of only two valves that we will allow in any of schools’ buildings.”

Plumbing & Roofing Team Leader,
Chesterfield County Public Schools, VA

Donald Field