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
| Feb 27, 2014
12 facts about heat-treated glass: Why stronger isn’t always better
Glass is heat-treated for two reasons: the first is to increase its strength to resist external stresses such as wind and snow loads, or thermal loads caused by the sun’s energy. The second is to temper glass so that it meets safety glazing requirements defined by applicable codes or federal standards.
| Feb 27, 2014
Metal Construction Association introduces two Environmental Product Declarations
Two Environmental Product Declarations (EPD), one for Metal Composite Material Panels and one for Roll Formed Steel Panels for Roofs and Walls, are now available free of charge from the Metal Construction Association (MCA) on its website.
| Feb 27, 2014
Bluebeam Software launches Revu 12 for better field-ready document management and project collaboration
The latest version of the company’s flagship solution better enables users in document-intensive industries to digitally collaborate on project documents and more easily connect the office to the field.
| Feb 27, 2014
PocketCake lunches CPU designed for virtual reality simulations
The company's Virtual Reality Simulation Converter Assembly is three times more powerful than the average high-performance computer and allows for up to eight people to experience a virtual reality simulation at the same time.
| Feb 26, 2014
Adaptive reuse project brings school into historic paper mill
The project features nontraditional classrooms for collaborative learning, an arts and music wing, and a technologically sophisticated global resource center.
| Feb 26, 2014
Use this app to streamline safety inspections
Using the iAuditor app, one of our Skanska teams developed electronic reports that make safety inspections more efficient, and that make it easier to address any issues emerging from them.
| Feb 26, 2014
Startup PocketCake aims to bring virtual reality simulations to the AEC masses
Founded in 2012, the development firm offers custom virtual reality simulations for the price of a typical architectural illustration.
| Feb 26, 2014
Billie Jean King National Tennis Center serving up three-phase expansion
The project includes the construction of two new stadiums and a retractable roof over the existing Arthur Ashe Stadium.
| Feb 25, 2014
Are these really the 'world's most spectacular university buildings'? [slideshow]
Emporis lists its top 13 higher education buildings from around the world. Do you agree with the rankings?
| Feb 25, 2014
NYC's Hudson Spire would be nation's tallest tower if built
Design architect MJM + A has released an updated design scheme for the planned 1,800-foot-tall, superthin skyscraper.