

To resolve that problem, shut off all control stops until the pressure has been restored, then open them again. One more possible cause is that the line pressure has dropped and is not sufficient to force the relief valve to seat. Then replace the diaphragm assembly or relief valve with one that is designed for the correct flush volume. In this case, check the label or markings on the fixture to learn what the required flush volume is. If a water saver/conventional diaphragm assembly is installed in a low consumption fixture, that could also cause a long flush. Read our Diaphragm Kit Guide for help finding the best r eplacement. Another reason for a long flush could be that the relief valve or the inside cover are damaged. If cleansing does not correct the problem, replace the diaphragm assembly. Be aware that the size of the orifice in the by-pass is of utmost importance in the proper metering of water into the upper chamber of the valve. To resolve this issue, remove the diaphragm assembly, disassemble the filter rings from the diaphragm, and rinse the diaphragm thoroughly. A common reason for this is that the by-pass orifice in the diaphragm may be clogged. Sometimes, the duration of a flush can be too long. View diaphragm assemblies and handle assemblies to find the repair parts you need. Having a low consumption diaphragm assembly installed in a water saver or conventional fixture could also be the cause of a short flush. If either of these is the case, simply replace the diaphragm assembly or handle assembly. Secondly, the handle assembly might be damaged. First, the diaphragm assembly could be worn out or damaged. If the length of the flush is too short, or if the valve turns off immediately when activated, there are several possible causes. Don't see the answer to your question? We have dozens of model specific guides and parts breakdowns on our Parts Breakdowns and Troubleshooting Guides page. This article shares nine flushometer troubleshooting tips that may help you the next time you encounter a problem with your Sloan flushometer.

Sloan flush valves are one of the most popular flush valves used across the world today.
