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
| May 22, 2012
Casaccio Architects and GYA Architects join to form Casaccio Yu Architects
Architects Lee A. Casaccio, AIA, LEED AP, and George Yu, AIA, share leadership of the new firm.
| May 22, 2012
O’Connell Robertson acquires Mitchell Design Consultancy
Mary Ann A. Mitchell, AIA, IIDA, MDC principal and founder, joins O’Connell Robertson as part of the acquisition.
| May 21, 2012
$61,000 awarded to students in Cleveland’s ACE Mentor Program
Mayor Frank G. Jackson gives keynote address at scholarship event for 80 Cleveland Metropolitan School District students involved in the ACE Mentor Program, which provides guidance and assistance for students interested in careers in the integrated construction industry.
| May 21, 2012
Wayne, Pa.'s Radnor Middle School wins national green award
Radnor Middle School among the most sustainable schools in the U.S.
| May 21, 2012
Winchester High School receives NuRoof system
Metal Roof Consultants attended a school board meeting and presented a sloped metal retrofit roof as an alternative to tearing off the existing roof and replacing it with another flat roof.
| May 17, 2012
EMerge Alliance forms new Campus Microgrid Technical Standards Committee
Intel leading the charge to connect multiple DC microgrids throughout commercial buildings; others invited to join effort.
| May 16, 2012
AIA issues guide to IGCC
Getting the IgCC adopted in all 50 states and in jurisdictions across the country is the primary mission of the ICC, which published the code in March.
| May 16, 2012
Architecture Billings Index reverts to negative territory
Decline is possibly a brief pause from unusually strong winter activity.
| May 16, 2012
AEG releases 3D video of L.A.'s Farmers Field
The Los Angeles Convention Center footage depicts the new convention center hall spaces, including a new lobby above Pico Boulevard, pre-function space, and what will be the largest multi-purpose ballroom in Los Angeles.
| May 16, 2012
Balfour Beatty Construction taps Kiger as VP of operations
Kiger will manage current relationships and pursue other strategic clients, including select healthcare clients and strategic project pursuits in the Central Tennessee region.
