White paper discusses benefits of diaphragm and piston flushometer valves

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

Founded in 2009 with an initial endowment of $1.9 million, HMC’s nonprofit Designing Futures Foundation (DFF) has donated about $230,000 in its three years of existence, including $105,000 in scholarships to California students. The grants help promising high schoolers with an interest in architecture, design, engineering, education, or healthcare pay for expenses like test preparation services, computers, and college entrance exam fees and tuition. The scholarships can be extended for up to five years of college.

| Oct 4, 2012

Gilbane publishes Fall 2012 construction industry economic report

Report outlines fluctuation in construction spending; predicts continued movement toward recovery.

| Oct 3, 2012

Fifth public comment period now open for update to USGBC's LEED Green Building Program

LEED v4 drafts and the public comment tool are now available on the newly re-launched, re-envisioned USGBC.org website.

| Oct 2, 2012

Mirvish and Gehry unveil conceptual design to transform Toronto’s entertainment district

Reimagining of King Street Entertainment District supports Toronto’s cultural corridor.

The three-building, 205,000-sf campus was designed to consume 20% less energy th

| Oct 2, 2012

Dow Business Services Center building named 2012 “America’s Best Buildings of the Year” winner

Building constructed with air sealing and insulation products from Dow Building Solutions.

Bernards broke ground on this facility earlier this year and completion is sched

| Oct 2, 2012

Bernards working on project at L.A. White Memorial Medical Center

The new facility is a $15-million, 41,000-sf concrete structure which includes three stories of medical office space atop a three-level parking garage.