ETS 6 - 30
Official Danfoss product image; the illustration may represent the product family.
ELECTRIC EXPANSION VALVE
ETS 6 - 30 — Electric expansion valve
SKU 034G5045Danfoss ETS 6 - 30 (034G5045) — electric expansion valve for HVAC-R applications. Maximum working pressure: 47 bar. Compare the reference-specific connections, operating conditions and compatibility below. Send your quantity and delivery destination to AurFort for a quotation.
47 barMax. Working Pressure [bar]
5/16 inInlet size [in]
5/16 inOutlet size [in]
PRODUCT DATA
Technical specifications
Source: Danfoss product catalog.
Verified September 22, 2026.
| Gross weight | 0.076 Kilogram |
|---|---|
| Net weight | 0.05 Kilogram |
| Volume | 0.487 Liter |
| EAN | 5702428825504 |
| Type | ETS 6 - 30 |
| Product group | Expansion valves |
| Product Name Description | Electric expansion valve |
| Ambient temperature range [°C] [max] | 70 °C |
| Ambient temperature range [°C] [min] | -30 °C |
| Ambient temperature range [°F] [max] | 158 °F |
| Ambient temperature range [°F] [min] | -22 °F |
| Approval | CE CQC EAC RoHS UKCA UL UA |
| CE mark | Yes |
| China RoHS compliance | Yes |
| China RoHS exemption clause | No |
| Compatible Danfoss controllers | EIM 336 EKE 1A EKE 1B EKE 1C |
| Connection Code | (3002:X:8) |
| Connection material | Copper |
| Connection type | Solder, ODF |
| Contains batteries | No |
| Direction | Angleway |
| EU RoHS compliance | Yes |
| EU RoHS exemption clause | No |
| Flow direction | Bi-flow |
| Fluid Group | 2 |
| Full travel time speed [s] [max] | 16 s |
| Full travel time speed [s] [min] | 6 s |
| Identical product | 034G5040 |
| Inlet size [in] | 5/16 in |
| Inlet size [mm] | 7.94 mm |
| Lubricants compatibility | MO POE |
| Manual operation option | AST-G service driver ETS 6 Manual coil |
| Max. Working Pressure [bar] | 47 bar |
| Max. Working Pressure [psig] | 681 psig |
| MaxOPD [bar] | 28 bar |
| MaxOPD [psig] | 406 psig |
| MOPD[bar/psi] | 28 bar |
| Motor type | Permanent magnet stepper motor |
| Orifice size [mm] | 3 mm |
| Outlet size [in] | 5/16 in |
| Outlet size [mm] | 7.94 mm |
| Packing format | Multi pack |
| Parts Program name | ETS 6 |
| PED category | Art. 4, par. 3 |
| Product accessories | Electric valve accessories |
| Quantity per packing format | 10 pc |
| Rated cap. conditions [IMP] | Subcooling=32 ºF Superheat=32 ºF tcond=100 ºF tevap=41 ºF |
| Rated cap. conditions [SI] | Subcooling=0 ºc Superheat=0 ºC tcond=38 ºC tevap=5 ºC |
| Rated cap. R404A/R507A [kW] | 18.9 kW |
| Rated cap. R404A/R507A [TR] | 5.37 TR |
| Rated capacity R134a [kW] | 20.9 kW |
| Rated capacity R134a [TR] | 5.94 TR |
| Rated capacity R22 [kW] | 26.8 kW |
| Rated capacity R22 [TR] | 7.62 TR |
| Rated capacity R407C [kW] | 27.5 kW |
| Rated capacity R407C [TR] | 7.82 TR |
| Rated capacity R410A [kW] | 31.5 kW |
| Rated capacity R410A [TR] | 8.96 TR |
| REACH Candidate List substances | No |
| Refrigerant temperature [ºC] [max] | 70 °C |
| Refrigerant temperature [ºC] [min] | -30 °C |
| Refrigerant temperature [ºF] [max] | 158 °F |
| Refrigerant temperature [ºF] [min] | -22 °F |
| Refrigerants | R1234yf R134a R22/R407C R290 R32 R404A/R507A R407H R410A R448A R449A R449B R452A R452B R454A R454B R454C R455A R463A R513A |
| Serviceable | No |
| Step mode | 2-phase full step Half step (recommended) Microstep |
| Total steps | 480 (half steps) |
| UL approved refrigerants | R134a R22 R404A R407C R410A R448A R449A R452A R507A |
| UL mark | Yes |
For operating conditions, refrigerant compatibility, connection requirements and installation instructions, consult the official Danfoss reference ↗.