Water diaphragm (a) cbg-ii 10 De Dietrich 300011302

The water diaphragm (a) cbg-ii 10 is a flexible membrane that controls water flow and pressure within the valve assembly. This diaphragm is critical for accurate regulation in boiler systems, responding to pressure changes to maintain stable operation. Over time, diaphragms can wear or tear, leading to performance issues. Replacing with a compatible water diaphragm (a) cbg-ii 10 restores proper function. Confirm specifications before ordering.