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
School Construction | May 11, 2022
New Digital Learning Commons at Rutgers supports doctoral programs in over 16 disciplines
The new Digital Learning Commons at the Rutgers University Archibald S. Alexander Library provides students in over 16 courses of study and four professional schools with spacious collaborative and study space.
Esports Arenas | May 11, 2022
Design firm Populous partners with esports company on digital art NFT collection
Design firm Populous and multidiscipline esports organization Kansas City Pioneers have partnered on a five-part NFT collection.
Multifamily Housing | May 11, 2022
Kitchen+Bath AMENITIES – Take the survey for a chance at a $50 gift card
MULTIFAMILY DESIGN + CONSTRUCTION is conducting a research study on the use of kitchen and bath products in the $106 billion multifamily construction sector.
Building Team | May 11, 2022
Miami to get its first supertall building
After completing its first supertall building, 111 W 57th Street in New York, developer PMG is now preparing for the groundbreaking of the first supertall in Miami: Waldorf Astoria Miami.
Sponsored | BD+C University Course | May 10, 2022
Design guide for parapets: Safety, continuity, and the building code
This course covers design considerations for parapets. The modern parapet must provide fire protection, serve as a fall-protective guard, transition and protect the roof/facade interface, conceal rooftop equipment, and contribute to the aesthetic character of the building.
Sponsored | BD+C University Course | May 10, 2022
Designing smarter places of learning
This course explains the how structural steel building systems are suited to construction of education facilities.
Performing Arts Centers | May 10, 2022
A historic performance space is transformed to reinforce a campus’ Arts District
Connecticut College’s Athey Center for Performance and Research at Palmer Auditorium balances the old and new.
Market Data | May 10, 2022
Hybrid work could result in 20% less demand for office space
Global office demand could drop by between 10% and 20% as companies continue to develop policies around hybrid work arrangements, a Barclays analyst recently stated on CNBC.
Multifamily Housing | May 10, 2022
Multifamily rents up 14.3% in 2022
The average U.S. asking rent for multifamily housing increased $15 in April to an all-time high of $1,659, according to Yardi Matrix.
Headquarters | May 10, 2022
JPMorgan Chase’s new all-electric headquarters to have net-zero operational emissions
JPMorgan Chase’s recently unveiled plans for its new global headquarters building in New York City that is rife with impressive sustainability credentials.