DX3 Stepper-Motor Driven Electronic Expansion Valve

The Emerson DX3 is an electronically operated expansion device that provides precise control of refrigerant flow and system superheat.

Unipolar stepper motor driven with 500 steps
Bi-flow capability with same capacity and MOPD in both normal & reverse direction
Long lifetime, high reliability: 250k cycles' reliability test
Broad capacity displacement: 8/10/12.5/15/20/25 Tons @R22 application
Compatible with R22, R410A, R407C, R134a, R32
Take-apart valve body