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
| Apr 10, 2013
6 funding sources for charter school construction
Competition for grants, loans, and bond financing among charter schools is heating up, so make your clients aware of these potential sources.
| Apr 10, 2013
23 things you need to know about charter schools
Charter schools are growing like Topsy. But don’t jump on board unless you know what you’re getting into.
| Apr 9, 2013
FMI predicts 8% rise in construction put in place for 2013
FMI, the largest provider of management consulting and investment banking services to the engineering and construction industry released today its Q1-2013 Construction Outlook. The forecast for total construction-put-in-place for 2013 continues to show an increase of 8% over 2012 levels.
| Apr 8, 2013
Most daylight harvesting schemes fall short of performance goals, says study
Analysis of daylighting control systems in 20 office and public spaces shows that while the automatic daylighting harvesting schemes are helping to reduce lighting energy, most are not achieving optimal performance, according to a new study by the Energy Center of Wisconsin.