| Ambient temperature range [°C] [max] |
70 °C |
| Ambient temperature range [°C] [min] |
-40 °C |
| Ambient temperature range [°F] [max] |
158 °F |
| Ambient temperature range [°F] [min] |
-40 °F |
| Approval |
CE
CMIM
CRN
EAC
LLC CDC TYSK
UA
UKCA
UL Recognized |
| Approval file name |
MH7648 |
| Approval file name |
MH7648 |
| Balanced port [Yes/No] |
Yes |
| Body material |
Brass |
| CE evaluated |
Yes |
| China RoHS compliance |
Out of scope |
| Compatible Danfoss controllers |
AK-XM 208C
EKE
EKF
MCX |
| Connection material |
Copper |
| Cv value [gal/min] |
16.1 gal/min |
| Direction |
Straightway |
| 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 characteristic |
S-shape |
| Flow direction |
Bi-flow |
| Flow direction indicator |
Arrow embossed |
| Fluid Group |
2 |
| Full travel time CurrDrive [s] |
12.7 s |
| Full travel time VoltDrive [s] |
25.4 s |
| In scope of WEEE and contain batteries |
No |
| Inlet connection type |
Solder ODF |
| Inlet size [in] |
1 5/8 in |
| Kv value [m³/h] |
13.9 m³/h |
| Lubricants compatibility |
MO
POE |
| Manual operation option |
AST-G service driver |
| Max allowed duty cycle [%] |
100 % |
| Max tot PowerCons CurrDrive[W] |
6.5 W |
| Max tot PowerCons VoltDrive[W] |
5.5 W |
| Max. Working Pressure [bar] |
37 bar |
| Max. Working Pressure [psig] |
536 psig |
| MaxOPD [bar] |
26 bar |
| MaxOPD [psi] |
377 psi |
| MaxOPD reverse CurrDrive [bar] |
17 bar |
| MaxOPD reverse CurrDrive [psi] |
247 psi |
| MaxOPD reverse VoltDrive [bar] |
12 bar |
| MaxOPD reverse VoltDrive [psi] |
174 psi |
| Motor type |
Bi-polar |
| MWP [bar] CRN |
32 bar |
| MWP [psig] CRN |
463 psig |
| Operating current max. [A] |
0.5 A |
| Outlet connection type |
Solder ODF |
| Outlet size [in] |
1 5/8 in |
| Packing format |
Single pack |
| PED category |
I |
| Phase current (peak) [mA] |
283 mA |
| Phase current (RMS) [mA] |
200 mA |
| Phase inductance [µH] |
85000 μH |
| Product accessories |
Stepper valve accessories |
| Product group |
Expansion valves |
| Product Name Description |
Electric expansion valve |
| Quantity per packing format |
1 pc |
| Rated cap. cond. note |
Full stroke open, normal flow |
| Rated cap. conditions [IMP] |
tcond=90 °F
tevap=40 °F
tliq=82 °F |
| Rated cap. conditions [SI] |
tcond=32 °C
tevap=5 °C
tliq=28 °C |
| Rated cap. R404A/R507A [kW] |
964 kW |
| Rated cap. R404A/R507A [TR] |
295 TR |
| Rated capacity R134a [kW] |
724 kW |
| Rated capacity R134a [TR] |
206 TR |
| Rated capacity R407C [kW] |
1495 kW |
| Rated capacity R407C [TR] |
425 TR |
| Rated capacity R513A [kW] |
925 kW |
| Rated capacity R513A [TR] |
263 TR |
| REACH Candidate List substances |
Lead (CAS no. 7439-92-1)
Cobalt dichloride (CAS no. 7646-79-9) |
| Refrigerant temperature [ºC] [max] |
70 °C |
| Refrigerant temperature [ºC] [min] |
-40 °C |
| Refrigerant temperature [ºF] [max] |
158 °F |
| Refrigerant temperature [ºF] [min] |
-40 °F |
| Refrigerants |
R1234ze(E)
R134a
R22
R404A
R407A
R407C
R407F
R407H
R410A
R417A
R422A
R422B
R422D
R438A
R442A
R448A
R449A
R449B
R450A
R452A
R463A
R507A
R513A
R513B
R515A
R515B |
| Resistance [kOhm] |
0.1 kOhm |
| SCIP dossier no. |
c81a3c50-9710-4373-be75-2652b16aea76 |
| SCIP dossier product name |
ETS 175L-550L with sight glass |
| Serviceable |
Stepper valve spare parts |
| Sightglass |
Yes |
| Step mode |
2-phase full step |
| Total steps |
3810 (full steps) |
| Type |
ETS 250L |
| UK RoHS compliance |
Yes with exemptions |
| UK RoHS exemption clause |
18 |
| UL approved refrigerants |
R1234ze(E)
R134a
R22
R404A
R407A
R407C
R407F
R407H
R410A
R417A
R422A
R422B
R422D
R438A
R442A
R448A
R449A
R449B
R450A
R452A
R463A
R507A
R513A
R513B
R515A
R515B |
| UL evaluated |
Yes |
| Voltage [V] DC |
12 V |
