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Datasheet generated 2026-10-07
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Danfoss ETS Electronic expansion valve - ETS 25

Danfoss · HVAC & Refrigeration · Expansion Valves · Denmark · danfoss.com
Part Number
034G4203  ·  HS 8481.80
Danfoss ETS Electronic expansion valve - ETS 25

Danfoss ETS Electronic expansion valve. Electronic expansion valves (Refrigeration technology / Cooling technical components / Expansion valves). Principal data: type designation ETS 25. Supplied under manufacturer part number 034G4203, HS code 8481.80, country of origin Denmark.

Technical Specifications

Product typeElectronic expansion valves
Product groupCooling technical components
Type designationETS 25
Carbon footprint (EPD)8.5132 kg CO2e per pcs
Country of originDenmark
Customs tariff code (EU CN)84818099
HS code8481.80
Manufacturer part number034G4203
EAN5702428825757
Net weight0.911 Kilogram
TypeETS 25
Ambient temperature range [°C] [max]60 °C
Ambient temperature range [°C] [min]-40 °C
Ambient temperature range [°F] [max]140 °F
Ambient temperature range [°F] [min]-40 °F
ApprovalCE
Balanced port [Yes/No]No
CE markYes
China RoHS complianceYes with exemptions
China RoHS exemption clause7.3
Compatible Danfoss controllersEKE 1A
Connection Code(3001:X:22); (3002:X:22)
Connection materialCopper
DirectionStraightway
Electrical conn
Male/FemaleMale
Electrical connectionM12
Electrical connection size4 pin
Enclosure rating IPIP67
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
Flow directionBi-flow
Flow direction indicatorEmbossed 2-way arrow
Fluid Group2
Full travel time speed [s] [max]17 s
Full travel time speed [s] [min]8.5 s
Inlet connection typeSolder ODF
Inlet size [in]7/8 in
Inlet size [mm]22 mm
Lubricants compatibilityMO
Manual operation optionAST-G service driver
Max allowed duty cycle [%]100 %
Max tot PowerCons CurrDrive[W]1.3 W
Max tot PowerCons VoltDrive[W]5.5 W
Max. Working Pressure [bar]45.5 bar
Max. Working Pressure [psig]660 psig
MaxOPD [bar]33 bar
MaxOPD [psi]478.6 psi
MaxOPD reverse [bar]33 bar
MaxOPD reverse [psi]478.6 psi
Motor typeBi-polar
Outlet connection typeSolder ODF
Outlet size [in]7/8 in
Outlet size [mm]22 mm
PED categoryI
Phase current (peak) [mA]141 mA
Phase current (RMS) [mA]100 mA
Phase inductance [µH]85000 μH
Rated cap. cond. noteFull stroke open, normal flow
Rated cap. conditions [IMP]tcond=90 °F
Rated cap. conditions [SI]tcond=32 °C
Rated cap. R404A/R507A [kW]88 kW
Rated cap. R404A/R507A [TR]25 TR
Rated capacity R134a [kW]93 kW
Rated capacity R134a [TR]27 TR
Rated capacity R22 [kW]117 kW
Rated capacity R22 [TR]34 TR
Rated capacity R407C [kW]129 kW
Rated capacity R407C [TR]37 TR
Rated capacity R410A [kW]144 kW
Rated capacity R410A [TR]41 TR
REACH Candidate Strip substancesLead (CAS no. 7439-92-1)
Refrigerant temperature [ºC] [max]65 °C
Refrigerant temperature [ºC] [min]-40 °C
Refrigerant temperature [ºF] [max]150 °F
Refrigerant temperature [ºF] [min]-40 °F
RefrigerantsR1234ze(E)
Resistance [kOhm]0.1 kOhm
Step mode2-phase full step
Total steps2625 (full steps)
UL approved refrigerantsR134a
UL markYes
Voltage [V] DC [max]13.8 V
Voltage [V] DC [min]11.5 V

Properties

MOQ1

Cross-References

Attached Documents