4-way مجموعة الصمامات 26 De Dietrich 7836300

The 4-way valve kit 26 is a specialized component used in reversible refrigeration and heat pump systems to control the direction of refrigerant flow. This kit enables the system to switch between heating and cooling modes, making it essential for year-round comfort. In boiler and burner applications, it supports efficient heat transfer and system versatility. The kit includes necessary parts for a complete replacement, ensuring proper sealing and operation. Ideal for maintenance or repair of multi-functional heating equipment.