STF
Official Danfoss product illustration; the image may represent the product family.
4-WAY REVERSING VALVE
STF-0441G2 — 4-way reversing valve
SKU 061L1325Danfoss STF-0441G2 (061L1325) is a 4-way reversing valve in the STF range. Maximum working pressure: 45 bar. Check reference-specific refrigerants, operating conditions and coil requirements in the manufacturer specifications before ordering.
45 barMax. Working Pressure [bar]
3/4Suction conn size [in]
1/2 inDischarge conn size [in]
PRODUCT DATA
Technical specifications
Source: Danfoss product catalog.
Verified September 22, 2026.
| Gross weight | 0.856 Kilogram |
|---|---|
| Net weight | 0.843 Kilogram |
| Volume | 2.598 Liter |
| EAN | 5702428531740 |
| Type | STF |
| Product group | 4-way reversing valves |
| Product Name Description | 4-way reversing valve |
| Ambient temperature range [°C] [max] | 55 °C |
| Ambient temperature range [°C] [min] | -20 °C |
| Ambient temperature range [°F] [max] | 131 °F |
| Ambient temperature range [°F] [min] | -4 °F |
| Approval | CE VDE |
| Cap condition 1 [°C] | 0°C sub-cooling 38°C condensing 5°C evaporating 5°C super-heat |
| Cap condition 2 [°C] | 54,4 °C condensing 5°C sub-cooling 5°C super-heat 7,2°C evaporating |
| Cap R407C@Δp:0.1bar(cond1)[kW] | 16.1 kW |
| Cap R407C@Δp:0.1bar(cond2)[kW] | 13.75 kW |
| Cap R407C@Δp:0.2bar(cond1)[kW] | 22.66 kW |
| Cap R407C@Δp:0.2bar(cond2)[kW] | 19.37 kW |
| Cap R410A@Δp:0.1bar(cond1)[kW] | 20.81 kW |
| Cap R410A@Δp:0.1bar(cond2)[kW] | 18.03 kW |
| Cap R410A@Δp:0.2bar(cond1)[kW] | 29.35 kW |
| Cap R410A@Δp:0.2bar(cond2)[kW] | 25.43 kW |
| CE mark | Yes |
| China RoHS compliance | Yes |
| China RoHS exemption clause | No |
| Coil | No |
| Contains batteries | No |
| Design config. Style | B |
| Discharge conn size [in] | 1/2 in |
| Discharge conn size [mm] | 12.8 mm |
| Discharge conn type | FEMALE |
| EU RoHS compliance | Yes |
| EU RoHS exemption clause | No |
| Evap/cond conn size [in] | 3/4 |
| Evap/cond conn size [mm] | 19,15 |
| Max. Leakage [cm³/min] | 4000 cm³/min |
| Max. Working Pressure [bar] | 45 bar |
| MaxOPD [bar] | 31 bar |
| MaxOPD [psi] | 450 psi |
| MaxOPD [psig] | 450 psig |
| Medium temperature range [°C] [max] | 140 °C |
| Medium temperature range [°C] [min] | -20 °C |
| Medium temperature range [°F] [max] | 284 °F |
| Medium temperature range [°F] [min] | -4 °F |
| MinODP [bar] | 1.7 bar |
| MinODP [psi] | 24 psi |
| Packing format | Industrial pack |
| Process connection material | Copper |
| Quantity per packing format | 24 pc |
| REACH Candidate List substances | No |
| Refrigerants | R134a R22 R404A R407C R410A |
| Shock resistance standard | JIS C 60068-2-27 |
| Suction conn size [in] | 3/4 |
| Suction conn size [mm] | 19.15 mm |
| Type designation | STF-0441G2 |
| Vibration stability [m/s²] | 19.6 m/s² |
| Vibration test standard | JIS C 60068-2-6 |
For operating conditions, refrigerant compatibility, connection requirements and installation instructions, consult the official Danfoss reference ↗.