Danfoss ETS12.5-25C-034G4203 Electronic Expansion Valve

Danfoss ETS12.5-25C-034G4203 electronic expansion valve introduction 

ETS is a series of electric expansion valves forprecise liquid injection in evaporators for airconditioning and refrigeration applications.The valve piston and linear positioning design isfully balanced, providing bi-flow feature as well as solenoid tight shut-off function in both flow directions.

The valve design uses bi-polar drive providing very precise flow regulation.

ETS valves are compatible with electronic control solutions from Danfoss and other manufacturers.

Danfoss ETS12.5-25C-034G4203 electronic expansion valve features

• Precise positioning for optimal control of liquid injection.

• Wide range for all common refrigerants R22,R134a, R404A, R407A, R407C, R407F, R422B,R422D, R438A, R448A, R449A, R450A, R452A,R507, R513A, R410A, R1234ze and other refrigerants.

Special valves for R744 (CO2) are available.

• ETS 12.5, ETS25, ETS 50 and ETS100 provides working pressure of 45.5 bar / 660 psig and ETS 250, ETS 400 provides 34 bar / 493 psig.

• All ETS can be operated with flow in both directions and are solenoid tight.

• ETS 50 to ETS 400 have a balanced design.

• ETS 50 and ETS 100 feature improved process and productivity due to waterless brazing i.e soldering without wet cloth for cooling.

• Special ETS 250 and ETS 400 available for oil free applications.

• ETS 50  – ETS 400 are all designed with built-in sight glass with moisture indicator.

• Internal and external corrosion resistant design.

• Low power consumption.

• Cable and connector assemblies as accessories.

• EKC 316A, EKC 312 and EKD 316 are examples of Danfoss controllers with drivers matching the ETS needs.

• Danfoss EKE 1A, EKE 1B, EKE 1C, MCX061V, MCX152V are examples of Danfoss controllers with drivers matching the ETS needs.

• For manual operation and service of ETS valves an AST-g service driver is available.