| Type | Electric expansion valve, AKVA 15-4 (AKVA 15 series, PWM, ammonia) |
| Code number | 068F5029 |
| Function | NC (normally closed); pulse-width-modulated liquid injection |
| Inlet connection | 1 in, flange connection |
| Outlet connection | 1 in, flange connection |
| Orifice | 5.6 mm (replaceable orifice assembly) |
| Rated capacity (R717) | 400 kW |
| Kv value | 1 m³/h |
| Max. working pressure (MWP) | 42 bar (609 psig) |
| Medium temperature range | -50 to 60 °C |
| Actuator system | 13.5 mm |
| Body material | steel |
| Coil | not included — order coil separately; controlled by a Danfoss ADAP-KOOL controller |
| Compatible refrigerants | R717, R744 |
| Approvals | EAC; EU RoHS; China RoHS |
| EAN | 5702422187585 |
| Net weight | 1.967 Kilogram |
| Product group | Expansion valves |
| Actuator system [mm] | 13.5 mm |
| Ambient temperature | -40 - 50 °C |
| Ambient temperature range [°F] [max] | 120 °F |
| Ambient temperature range [°F] [min] | -40 °F |
| Approval | EAC |
| China RoHS compliance | Yes |
| Compatible Danfoss controllers | EKC 315A |
| Connection Code | (2060:X:X) |
| Cv value [gal/min] | 1.156 gal/min |
| Direction | Straightway |
| EU RoHS compliance | Yes |
| Flow direction indicator | Embossed 1-way arrow |
| Inlet connection type | Flange connection |
| Inlet size [in] | 1 in |
| Kv value [m³/h] | 1 m³/h |
| Manual operation option | No |
| Max. Working Pressure [bar] | 42 bar |
| Max. Working Pressure [psig] | 610 psig |
| MaxOPD[bar] 10W AC | 22 bar |
| MaxOPD[psi] 10W AC | 318 psi |
| Medium temperature range [°C] [max] | 60 °C |
| Medium temperature range [°C] [min] | -40 °C |
| Medium temperature range [°F] [max] | 140 °F |
| Medium temperature range [°F] [min] | -40 °F |
| MinODP [bar] | 0.45 bar |
| MinODP [psi] | 6.52 psi |
| MOPD[bar/psi] | 22 bar |
| Orifice size [mm] | 5.6 mm |
| Outlet connection type | Flange connection |
| Outlet size [in] | 1 in |
| Rated cap. conditions [IMP] | tcond=90 °F |
| Rated cap. conditions [SI] | tcond=32 °C |
| Rated capacity R717 [kW] | 400 kW |
| REACH Candidate List substances | No |
| Refrigerants | R744 |
| Type designation | Electric expansion valve |
| Working principle | PWM |
