Maxitrol 220D-1 Regulator 30067439-890 System Efficiency: Maintains accurate parameter

System Efficiency: Maintains accurate parameter settings

preventing downstream contamination and equipment corrosion

Always ensure your controller configuration matches the hardware jumper setting before powering the 24VAC/DC circuit

Field-proven reliability and thermal responsiveness make the 78L19 expansion valve the preferred choice for service technicians seeking to restore factory-spec efficiency

specifically encompassing the EV210B

Maxitrol 220D-1 Regulator 30067439-890 System Efficiency: Maintains accurate parameterThe Maxitrol 220D 1 is a high performance 1 inch pilot loaded gas regulator designed for industrial applications requiring precise pressure control, such as furnaces and ovens. Utilizing a sophisticated servo operated design rather than a standard spring loaded mechanism, this unit delivers superior outlet pressure stability by loading the main diaphragm with gas pressure instead of a mechanical spring. This specific configuration features a maximum