| 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 |
ATEX
CCC
CE
CMIM
EAC
LLC CDC TYSK
UKCA
UR |
| Balanced port [Yes/No] |
Yes |
| Body material |
Stainless steel |
| Brand |
Colibri |
| Category |
Art. 4, par. 3 |
| CE evaluated |
Yes |
| China RoHS compliance |
Out of scope |
| Compatible Danfoss controllers |
EKE 1A
EKE 1B
EKE 1C
EKF 1A
EKF 2A
MCX 061V
MCX 152V |
| Connection material |
Bi-metal: Steel/copper |
| Direction |
Straightway |
| Electrical conn. Male/Female |
Male |
| Electrical connection |
M12 |
| Electrical connection size |
4 pin |
| Enclosure rating IP |
IP67 |
| EU RoHS compliance |
Out of scope |
| EX Sales text |
-40 / +100C
II 3G Ex ec IIB T4 Gc |
| Flow direction |
Single-flow |
| Flow direction indicator |
Laser engraved 1-way arrow |
| Fluid Group |
1 |
| Full travel time speed [s] [Max] |
6 s |
| Full travel time speed [s] [Min] |
3 s |
| In scope of WEEE and contain batteries |
No |
| Inlet connection type |
Solder ODF |
| Inlet size [in] |
1 1/8 in |
| Inlet size [mm] |
28 mm |
| Kv value [m³/h] |
2.5 m³/h |
| Lubricants compatibility |
MO
POE |
| Manual operation option |
AST-G service driver |
| Max allowed duty cycle [%] |
100 % |
| Max tot PowerCons CurrDrive[W] |
8.1 W |
| Max tot PowerCons VoltDrive[W] |
6.4 W |
| Max. Working Pressure [bar] |
50 bar |
| Max. Working Pressure [psig] |
725 psig |
| MaxOPD [bar] |
40 bar |
| MaxOPD [psi] |
580 psi |
| Motor type |
Bi-polar |
| Oil free refrigerants |
R1234ze(E)
R134a
R513A
R515A
R515B
R516A |
| Operating current max. [A] |
250 A |
| Outlet connection type |
Solder ODF |
| Outlet size [in] |
1 1/8 in |
| Outlet size [mm] |
28 mm |
| Packing format |
Multi pack |
| Phase current (peak) [mA] |
378 mA |
| Phase current (RMS) [mA] |
267 mA |
| Phase inductance [µH] |
47 μH |
| Product accessories |
Stepper valve accessories |
| Product Group |
Press. and temp. regul. valves |
| Product name |
Electric regulating valve |
| Quantity per packing format |
12 pc |
| Rated cap. cond. note |
Full stroke open, normal flow |
| Rated cap. conditions [IMP] |
tcond=77 °F
tevap=50 °F
tliq=82 °F |
| Rated cap. conditions [SI] |
tcond=25 °C
tevap=10 °C
tliq=28 °C |
| REACH Candidate List substances 0.1 |
Lead (CAS no. 7439-92-1) |
| Refrigerant temperature [ºC] [Max] |
100 °C |
| Refrigerant temperature [ºC] [Min] |
-40 °C |
| Refrigerant temperature [ºF] [Max] |
212 °F |
| Refrigerant temperature [ºF] [Min] |
-40 °F |
| Refrigerants |
R1233zd(E)
R1234yf
R1234ze(E)
R1270
R134a
R22
R227ea
R23
R245fa
R290
R32
R404A
R407A
R407B
R407C
R407F
R407H
R410A
R412A
R413A
R417A
R422A
R422B
R422D
R427A
R438A
R442A
R444B
R447A
R448A
R449A
R449B
R450A
R452A
R452B
R454A
R454B
R454C
R455A
R463A
R502
R507A
R512A
R513A
R513B
R515A
R515B
R516A
R600
R600a |
| Resistance [kOhm] |
0 kOhm |
| SCIP dossier no. |
ec623591-c292-42d7-908c-c3ed5d7b6632 |
| SCIP dossier product name |
KVS 1C-5C electric expansion valve |
| Serviceable |
No |
| Sightglass |
No |
| Step mode |
2-phase full step
Half step
Microstep (recommended) |
| Total steps |
600 (full steps) |
| Type |
KVS 3C |
| UK RoHS compliance |
Out of scope |
| UL approved refrigerants |
R134a
R227ea
R23
R404A
R407A
R407C
R407F
R410A
R417A
R422A
R422D
R427A
R438A
R448A
R449A
R450A
R452A
R507A
R513A |
