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 |
Category |
I |
China RoHS compliance |
Out of scope |
Compatible Danfoss controllers |
AK-XM 208C EKE EKF MCX |
Connection material |
Copper |
Cv value [gal/min] |
16 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 |
Linear |
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 |
POE |
Manual operation option |
AST-G service driver |
Max allowed duty cycle [%] |
50 % |
Max tot PowerCons CurrDrive[W] |
4.2 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] |
0.4 A |
Outlet connection type |
Solder ODF |
Outlet size [in] |
1 5/8 in |
Packing format |
Single pack |
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 capacity R1234ze [kW] |
567 kW |
Rated capacity R1234ze [TR] |
163 TR |
Rated capacity R134a [kW] |
724 kW |
Rated capacity R134a [TR] |
206 TR |
Rated capacity R513A [kW] |
622 kW |
Rated capacity R513A [TR] |
179 TR |
Rated capacity R515B [kW] |
551 kW |
Rated capacity R515B [TR] |
158 TR |
REACH Candidate List substances |
Lead (CAS no. 7439-92-1) Cobalt dichloride (CAS no. 7646-79-9) |
Refrigerant temperature [ºC] [Max] |
95 °C |
Refrigerant temperature [ºC] [Min] |
-40 °C |
Refrigerant temperature [ºF] [Max] |
203 °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 R407H R410A R417A R422A R422B R422D R438A R442A R448A R449B R450A R452A R463A R507A R513A R513B R515A R515B |
Voltage [V] DC |
12 V |