Danfoss ETS25 034G4203 Electronic Expansion Valve
The ETS25 series (models 034G4203) is a DANFOSS electronic expansion valve designed for precise refrigerant flow control in refrigeration and air conditioning systems. It ensures high efficiency and accurate superheat regulation, optimizing system performance and energy savings.
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Product Overview
| Model | Nominal Diameter (DN) (mm) | Nominal Pressure (PN) (MPa) | Body Material | Connection Type | Shape |
|---|---|---|---|---|---|
| ETS25 034G4200 034G4201 034G4202 034G4203 | 20 | 4 | Copper | Welding | Medium |
| 034G2330 Connection Cable | 10 | 4 | Rubber | Ferrule | Medium |
| Attribute | Value |
|---|---|
| Gross weight | 1.013 Kilogram |
| Net weight | 0.87 Kilogram |
| Volume | 3.213 Liter |
| EAN | 5702428825740 |
| Type | ETS 25 |
| Product group | Expansion valves |
| Product Name Description | Electric expansion valve |
| 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 |
| Approval | CEEACLLC CDC TYSKUKCAUL |
| Balanced port [Yes/No] | No |
| CE evaluated | Yes |
| China RoHS compliance | Yes |
| Compatible Danfoss controllers | EKE 1AEKE 1BEKE 1C |
| Connection material | Copper |
| Contains batteries | No |
| Direction | Angleway |
| Electrical conn. Male/Female | Male |
| Electrical connection | M12 |
| Electrical connection size | 4 pin |
| Enclosure rating IP | IP67 |
| EU RoHS compliance | Yes with exemptions |
| EU RoHS exemption clause | 6(c) |
| Flow direction | Bi-flow |
| Flow direction indicator | Embossed 2-way arrow |
| Fluid Group | 2 |
| Full travel time speed [s] [max] | 17 s |
| Full travel time speed [s] [min] | 8.5 s |
| Inlet connection type | Solder ODF |
| Inlet size [mm] | 12 mm |
| Lubricants compatibility | MOPOEABPAGPAOPVE |
| Manual operation option | AST-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 type | Bi-polar |
| Outlet connection type | Solder ODF |
| Outlet size [mm] | 12 mm |
| Packing format | Multi pack |
| PED category | I |
| Phase current (peak) [mA] | 141 mA |
| Phase current (RMS) [mA] | 100 mA |
| Phase inductance [µH] | 85000 μH |
| Product accessories | Stepper valve accessories |
| Quantity per packing format | 6 pc |
| Rated cap. cond. note | Full stroke open, normal flow |
| Rated cap. conditions [IMP] | tcond=90 °Ftevap=40 °Ftliq=82 °F |
| Rated cap. conditions [SI] | tcond=32 °Ctevap=5 °Ctliq=28 °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 List substances | Lead (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 |
| Refrigerants | R1234ze(E)R134aR22R404AR407AR407CR407FR407HR410AR417AR422AR422BR422DR438AR442AR448AR449AR449BR450AR452AR463AR507AR513AR513BR515AR515B |
| Resistance [kOhm] | 0.1 kOhm |
| SCIP dossier no. | e3ad9fd7-71e7-4510-9bd9-560a85cda8bf |
| SCIP dossier product name | ETS 12,5-25 KVS 15 - electric expansion valve |
| Serviceable | Stepper valve spare parts |
| Step mode | 2-phase full step |
| Total steps | 2625 (full steps) |
| UL approved refrigerants | R134aR22R404AR407AR407CR407FR410AR422BR422DR438AR448AR449AR450AR452AR507AR513A |
| UL evaluated | Yes |
| Voltage [V] DC [max] | 13.8 V |
| Voltage [V] DC [min] | 11.5 V |
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