ETS 5M20L
Official Danfoss product image; the illustration may represent the product family.
ELECTRIC EXPANSION VALVE
ETS 5M20L — Electric expansion valve
SKU 034G6411Danfoss ETS 5M20L (034G6411) — electric expansion valve for HVAC-R applications. Maximum working pressure: 49 bar. Compare the reference-specific connections, operating conditions and compatibility below. Send your quantity and delivery destination to AurFort for a quotation.
49 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 | 0.052 Kilogram |
|---|---|
| Net weight | 0.035 Kilogram |
| Volume | 0.251 Liter |
| EAN | 5715255004981 |
| Type | ETS 5M20L |
| 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 |
| China RoHS compliance | Yes |
| China RoHS exemption clause | No |
| Compatible Danfoss controllers | EIM 336 EKE 1A EKE 1B EKE 1C EKE100 |
| Connection Code | (3004:X:8) |
| Connection material | Cu-plated SS |
| Connection type | Solder, ODM |
| Contains batteries | No |
| Design config. Style | L |
| EU RoHS compliance | Yes |
| EU RoHS exemption clause | No |
| Flow characteristic | Linear |
| Flow direction | Bi-flow |
| Identical product | 034G6410 |
| Inlet size [in] | 5/16 in |
| Inlet size [mm] | 7.94 mm |
| Lubricants compatibility | MO PAG POE PVE |
| Manual operation option | AST-G service driver Manual coil |
| Max. Leakage [cm³/min] | 150 cm³/min |
| Max. Working Pressure [bar] | 49 bar |
| Max. Working Pressure [psig] | 710 psig |
| MaxOPD [bar] | 35 bar |
| MaxOPD [psig] | 508 psig |
| MaxOPD reverse [bar] | 35 bar |
| MaxOPD reverse [psi] | 508 psi |
| Motor type | Permanent magnet stepper motor |
| Orifice size [mm] | 2 mm |
| Outlet size [in] | 5/16 in |
| Outlet size [mm] | 7.94 mm |
| Packing format | Multi pack |
| Parts Program name | ETS 5M |
| PED category | Art. 4, par. 3 |
| Product accessories | Electric valve accessories |
| Quantity per packing format | 20 pc |
| Rated cap. conditions [SI] | Subcooling=0 ºc Superheat=0 ºC tcond=38 ºC tevap=5 ºC |
| Rated cap. R404A/R507A [kW] | 9.8 kW |
| Rated cap. R404A/R507A [TR] | 2.79 TR |
| Rated capacity R1234yf [kW] | 7.65 kW |
| Rated capacity R1234yf [TR] | 2.18 TR |
| Rated capacity R1234ze(E) [kW] | 7.81 kW |
| Rated capacity R1234ze(E) [TR] | 2.22 TR |
| Rated capacity R134a [kW] | 10.45 kW |
| Rated capacity R134a [TR] | 2.97 TR |
| Rated capacity R22 [kW] | 13.9 kW |
| Rated capacity R22 [TR] | 3.95 TR |
| Rated capacity R290 [kW] | 14.44 kW |
| Rated capacity R290 [TR] | 4.11 TR |
| Rated capacity R32 [kW] | 24.36 kW |
| Rated capacity R32 [TR] | 6.93 TR |
| Rated capacity R407C [kW] | 14.52 kW |
| Rated capacity R407C [TR] | 4.13 TR |
| Rated capacity R407H [kW] | 16.22 kW |
| Rated capacity R407H [TR] | 4.61 TR |
| Rated capacity R410A [kW] | 16.5 kW |
| Rated capacity R410A [TR] | 4.69 TR |
| Rated capacity R448A [kW] | 13.91 kW |
| Rated capacity R448A [TR] | 3.96 TR |
| Rated capacity R449A [kW] | 13.6 kW |
| Rated capacity R449A [TR] | 3.87 TR |
| Rated capacity R449B [kW] | 13.82 kW |
| Rated capacity R449B [TR] | 3.93 TR |
| Rated capacity R452A [kW] | 10.48 kW |
| Rated capacity R452A [TR] | 2.98 TR |
| Rated capacity R452B [kW] | 18.91 kW |
| Rated capacity R452B [TR] | 5.38 TR |
| Rated capacity R454A [kW] | 14.1 kW |
| Rated capacity R454A [TR] | 4.01 TR |
| Rated capacity R454B [kW] | 19.14 kW |
| Rated capacity R454B [TR] | 5.44 TR |
| Rated capacity R454C [kW] | 12.1 kW |
| Rated capacity R454C [TR] | 3.44 TR |
| Rated capacity R455A [kW] | 13.35 kW |
| Rated capacity R455A [TR] | 3.8 TR |
| Rated capacity R513A [kW] | 8.86 kW |
| Rated capacity R513A [TR] | 2.52 TR |
| Rated capacity R515B [kW] | 7.57 kW |
| Rated capacity R515B [TR] | 2.15 TR |
| REACH Candidate List substances | No |
| Refrigerant temperature [ºC] [max] | 80 °C |
| Refrigerant temperature [ºC] [min] | -30 °C |
| Refrigerant temperature [ºF] [max] | 176 °F |
| Refrigerant temperature [ºF] [min] | -22 °F |
| Refrigerants | R1234yf R1234ze(E) R134a R22 R290 R32 R404A/R507A R407C R407H R410A R448A R449A R449B R452A R452B R454A R454B R454C R455A R463A R513A R515B |
| Relative humidity (RH) [%] [max] | 95 % |
| Relative humidity (RH) [%] [min] | 0 % |
| Serviceable | No |
| Step mode | 1-2 excitation (half step) 2-2 excitation (full step) |
| Storage temperature range [°C] [max] | 70 °C |
| Storage temperature range [°C] [min] | -30 °C |
| Storage temperature range [°F] [max] | 158 °F |
| Storage temperature range [°F] [min] | -22 °F |
| Total steps | 480 (half steps) |
| Valve open pulses@normal flow | 55 ± 16 steps |
| Valve open pulses@reverse flow | 15 ± 15 steps |
| Valve version | V2 |
For operating conditions, refrigerant compatibility, connection requirements and installation instructions, consult the official Danfoss reference ↗.