The ITT Industries 43298 4-inch R2 Valve Diaphragm Repair Kit is a replacement diaphragm kit designed for 4-inch R2 valves. The kit’s diaphragm is PTFE, providing the core component for diaphragm replacement. The part is identified by model number 43298 and is described as a valve diaphragm repair kit. It is intended for diaphragm replacement in ITT 4-inch R2 valve applications.
