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
| Jun 23, 2014
Gehry's 'glass sail' cultural center for Foundation Louis Vuitton set to open in October
Comissioned by Bernard Arnault, American legendary architect Frank Gehry's newest structure in Paris for Foundation Louis Vuitton will house eleven galleries and an auditorium for performing arts.
| Jun 23, 2014
Power of IPD: Is integrated project delivery truly a transformative delivery model?
Now that many of the first-generation IPD projects have been completed, CBRE Healthcare's Tim McCurley and Stephen Powell ponder the lessons learned and pros and cons of the industry's newest delivery model.
| Jun 23, 2014
Lilker Associates launches Lighting Group; David Cyr announced as Director
New division rounds out building systems services offerings for the Manhattan-based consulting firm.
| Jun 23, 2014
Berlin House of One will accommodate Muslims, Jews, and Christians
The building will rise on the ruins of a 13th-century Christian church that was damaged during WWII and eventually demolished.
| Jun 22, 2014
5 ways to improve your firm’s branding efforts
Establishing, conveying, and maintaining a powerful brand is a critical component of an AEC firm’s marketing strategy. Here are five strategies to make a greater impact with your firm’s branding efforts.
Sponsored | | Jun 22, 2014
JW Marriott Indianapolis redefines city’s skyline
The 34-story JW Marriott is both the largest and tallest hotel in Indianapolis. One of the most prestigious hotels in the city, the JW Marriott has hosted celebrities and NFL teams alike.
| Jun 20, 2014
HOK releases proposal for Obama Library and Museum Campus
Proposal would locate the library in Chicago's historic Bronzeville neighborhood, aiming for urban revitalization as well as Living Building certification.
| Jun 20, 2014
Sterling Bay pulled on board for Chicago Old Main Post Office project
Sterling Bay Cos. and Bill Davies' International Property Developers North America partner up for a $500 million restoration of Chicago's Old Main Post Office
| Jun 20, 2014
First look: Hive-like 'Learning Hub' to be built in Singapore
In a competition to design a "Learning Hub" for students at Nanyang University in Singapore, London-based firm Heatherwick studio has won with a rounded, hive-like design.
| Jun 20, 2014
U.S. Energy Information Administration releases preliminary Commercial Buildings Energy Consumption Survey results
Federal survey project shows that commercial-building floorspace has grown 22% since 2003; energy-use data will be released in Spring 2015.
