Ensemble membrane-plaque V3V De Dietrich JJJ005603601

The diaphragm-plate assembly V3V is a key internal component for three-way valves (V3V) used in boiler and heating systems. This assembly consists of a diaphragm and plate that work together to control the mixing or diversion of water flow. It is essential for regulating temperature in hydronic systems, ensuring comfort and efficiency. Over time, diaphragms can wear out, leading to poor performance or leaks. Replacing this assembly restores proper valve function without needing to replace the entire valve. Ideal for maintenance professionals, this part is a cost-effective solution for keeping your heating system in top condition.