
DX1 Stepper-Motor Driven Electronic Expansion Valve
A highly reliable stepper motor driven expansion valve that offers precise control.

Boost efficiency with integrated troubleshooting, cross-reference and where to buy.


Reliability performance and valve life through precision superheat control optimized for R-410A systems and an enhanced power element for extended valve life.

TRAES valve is applicable to small-medium size chillers, heat pumps and water heating and also provides an ideal superheat control solution to simplify the electrical controls system.

A highly reliable stepper motor driven expansion valve that offers precise control.