صمام التمدد fd20e0007-022 parker or.63+67 De Dietrich 300007569

The Parker expansion valve FD20E0007-022 comes with orifice sizes of 0.63 and 0.67, suitable for larger capacity systems. It precisely controls refrigerant flow in heating equipment, contributing to efficient heat transfer and system stability. Ideal for commercial or industrial burner and boiler applications, this valve supports reliable operation and easy maintenance.