How do you know when to choose diaphragm vs. piston flushometer valve technology? Sloan has issued a new white paper that discusses the differences between diaphragm and piston valve flushing technologies and includes charts that show under which operating conditions to specify one type over the other.
“Diaphragm and piston flush valves each have their strengths and are best suited for different environmental conditions,” says Mike Gipson, Flushometer Product Line Manager for Sloan. “It’s important to assess the environment before choosing to install diaphragm or piston technology.”
In addition to illustrating the mechanical differences between diaphragm and piston flushometers, the white paper highlights considerations that impact which type of technology is most appropriate for various restroom environments, including:
- High or low restroom traffic
- Water quality, including the pH of the water and chlorine concentration
- Operating conditions, such as high or low water pressure systems
Sloan invented the diaphragm flush valve more than 100 years ago and then introduced piston valves about 20 years later. Today, Sloan manufactures both diaphragm and piston flush valves in sensor-activated and manual models. Diaphragm flushometers include the Royal, UPPERCUT, Regal XL and Sloan brand valves; the Crown and GEM•2 valves are piston operated. Sloan offers flushometers for every type of environment from normal restroom applications to extremely harsh water conditions.
To help you determine which type of flushometer valve is best suited for the variety of restroom environments, download a PDF of the “Diaphragm or Piston Flushometers? It Depends...” white paper at http://www.sloanvalve.com/Water_Efficiency/SLV3583-Diaphragm_Piston_White-Paper.pdf. BD+C
Related Stories
Greenbuild Report | Nov 30, 2015
10 megatrends shaping the future of green building
Increased competition among green building rating systems, the rise of net-zero buildings, and a sharper focus on existing structures are among the trends that will drive sustainability through 2020, according to author and green building expert Jerry Yudelson.
Contractors | Nov 24, 2015
FMI survey: Millennials in construction get a bad rap, tend to be loyal, hard-working
While the stigma exists that Millennials are entitled, disloyal, and lazy, it appears that this is not true, according to a new report from FMI.
Cultural Facilities | Nov 23, 2015
BIG plans for Pittsburgh: Bjarke Ingels’ Lower Hill District master plan evokes hilly topography
Paths will be carved to create a dialogue between Pittsburgh’s urbanscape and its hilly surroundings.
Architects | Nov 23, 2015
Dewberry acquires Houston’s Wilson Architectural Group
Now known as Dewberry | Wilson, the firm will have access to more MEP, technology design, site/civil, and land development capabilities.
Architects | Nov 19, 2015
Book helps prevent new architecture students from making common mistakes
Written by Iain Jackson, "The Architecture School Survival Guide" covers both broad designing ideas and specific architecture tips.
Architects | Nov 18, 2015
AIA: Demand for design services still up for the year
October's ABI score was 53.1, down slightly from the mark of 53.7 in September. This still reflects an increase in design services, as any score above 50 indicates an increase in billings.
Architects | Nov 16, 2015
Croatia's 'sea organ' lets the ocean make music
Visitors to the shores of the Adriatic Sea in Zadar, Croatia, can hear the sounds of the ocean in an entirely different way. There, when the waves hit the coast, they make music—literally.
Architects | Nov 16, 2015
Perkins Eastman, ForrestPerkins combine practices
The combined international firm will total almost 1,000 employees.
Architects | Nov 10, 2015
AIA releases nine new contract documents
Include six new forms for design-build projects.
Architects | Nov 9, 2015
Perkins+Will acquires London-based Portland Design Associates
The firms will work together to offer “future-proofing” insights to clients.