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
40 Under 40 | Sep 21, 2017
Meet the 40 Under 40 Class of 2017
These AEC stars are making their mark in business, philanthropy, and in their communities.
Office Buildings | Sep 20, 2017
Five Stantec offices move into one Fifth Avenue location
The new location provides the firm with 40,000 sf of space.
Architects | Sep 19, 2017
What we talk about when we talk about placemaking
What does Good Growth mean and how do we set about achieving it?
Architects | Sep 13, 2017
Leo A Daly hires hospitality-design veteran to lead its Dallas office
Ken Martin views this sector as an incubator of innovation.
Museums | Sep 8, 2017
CAF announces plans for 20,000-sf Chicago Architecture Center to be built on East Wacker Drive
The Adrian Smith + Gordon Gill-designed space will open in summer 2018.
Architects | Sep 6, 2017
Fake architect caught in ‘Operation Vandelay Industries’ sentenced to 2 1/3 to 7 years in prison
The fake architect must also pay a $115,000 restitution.
Architects | Sep 6, 2017
Top 110 university architecture firms
Perkins+Will, Gensler, and CannonDesign top BD+C’s ranking of the nation’s largest university sector architecture and AE firms, as reported in the 2017 Giants 300 Report.
Contractors | Sep 6, 2017
Following the money: G702 progress payment certifications
There is no single method of calculating progress payments, but the most common formula is the percentage of completion applied to the total contract price, less a retainage which is held by the owner until final acceptance of the project.
Multifamily Housing | Sep 5, 2017
Free WiFi, meeting rooms most popular business services amenities in multifamily developments
Complimentary, building-wide WiFi is more or less a given for marketing purposes in the multifamily arena.
Architects | Sep 1, 2017
5 reasons why AEC firms need to focus on employer branding
Not to be confused with the branding of your firm overall, your employer brand is defined by your reputation as a workplace.
