The Sloan EBV-1020-A Diaphragm (Kit) is a repair component for Sloan electronic flush valves. This kit includes the diaphragm and associated parts needed to restore proper flushing operation. The diaphragm is a crucial component that controls water flow within the valve. Over time, it can wear out or become damaged, leading to leaks or improper flushing. Replacing it with this kit ens... https://partsfe.com/ebv-1020-a-sloan-diaphragm-kit