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
Giants 400 | Oct 6, 2022
Top 170 Healthcare Sector Architecture + AE Firms for 2022
HDR, CannonDesign, HKS, and Stantec top the ranking of the nation's largest healthcare sector architecture and architecture/engineering (AE) firms for 2022, as reported in Building Design+Construction's 2022 Giants 400 Report. Note: This ranking factors all healthcare sector work, including hospitals, outpatient facilities, and medical office buildings.
Designers / Specifiers / Landscape Architects | Oct 6, 2022
DAHLIN announces acquisition of Design Line Interiors
DAHLIN Architecture | Planning | Interiors announced today that it is expanding its interiors capabilities with the acquisition of Del Mar, California-based Design Line Interiors.
Contractors | Oct 6, 2022
Modular construction gets boost from impacts of the pandemic
The impact of the Covid pandemic on the construction industry appears to be fueling demand for modular construction methods, especially in the western U.S. and Canada.
Laboratories | Oct 5, 2022
Bigger is better for a maturing life sciences sector
CRB's latest report predicts more diversification and vertical integration in research and production.
Multifamily Housing | Oct 5, 2022
Co-living spaces, wellness-minded designs among innovations in multifamily housing
The booming multifamily sector shows no signs of a significant slowdown heading into 2023. Here is a round up of Giants 400 firms that are driving innovation in this sector.
Contractors | Oct 5, 2022
Materials shortages, cost spikes throwing Design-Bid-Build process out of whack
The traditional Design-Bid-Build delivery process is under considerable stress this year as materials shortages and cost spikes are upending usual practices, according to a new report from JLL.
Green | Oct 5, 2022
In California, a public power provider’s new headquarters serves as a test case for an innovative microgrid and for reducing greenhouse gas emissions
Sonoma Clean Power (SCP), the public power provider for California’s Sonoma and Mendocino Counties, recently unveiled its new all-electric headquarters.
Contractors | Oct 4, 2022
Which comes first, the building or the cost estimate?
At the start of a project, don’t forget to establish financial parameters when you’re discussing the design and program. By establishing the costs up front, you can avoid the pitfalls that might derail your project and guarantee its lasting success.
Fire and Life Safety | Oct 4, 2022
Fire safety considerations for cantilevered buildings
Bold cantilevered designs are prevalent today, as developers and architects strive to maximize space, views, and natural light in buildings. Cantilevered structures, however, present a host of challenges for building teams, according to José R. Rivera, PE, Associate Principal and Director of Plumbing and Fire Protection with Lilker.
| Oct 4, 2022
Rental property owners want access to utility usage data for whole properties
As pressure from investors for ESG reporting mounts, owners of multifamily properties increasingly look to collect whole-building utility usage data.