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Electronic expansion valve ETS 250L-S

Producer:
Danfoss
Line: ETS
  • Nominal capacity [kW]:
    679.30
  • Valve type:
    Stepper
  • Flow direction:
    Bi-flow
  • Body geometry:
    Straightway
  • Inlet connection diameter:
    1 1/8", 1 3/8", 1 5/8", 2 1/8", 42 mm
  • Outlet connection diameter:
    1 1/8", 1 3/8", 1 5/8", 2 1/8", 42 mm
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Data

Technical data

Nominal capacity
[kW]
679.30
Flow direction
Bi-flow
Maximum working pressure
[bar]
37
Maximal OPD ¹
[bar]
26
Motor coil type
Bipolar
Motor total steps ¹
3,810

Connections data

Connection material
Copper
Inlet connection type
Soldered, ODF (mm), Soldered, ODF (inch)
Inlet connection diameter (A) ¹
1 1/8", 1 3/8", 1 5/8", 2 1/8", 42 mm
Outlet connection type
Soldered, ODF (mm), Soldered, ODF (inch)
Outlet connection diameter (B) ¹
1 1/8", 1 3/8", 1 5/8", 2 1/8", 42 mm
Electrical connection type
M12 connector

Body data

Body geometry
Straightway
Body material
Brass
Manual opening function
Optional
Sight glass ¹
Yes, No
Gross weight ²
[kg]
2.26
Net weight ²
[kg]
1.95

Other

Product codes ¹
034G3617, 034G3608, 034G3652, 034G3606, 034G3655, 034G3638, 034G3620, 034G3622, 034G3623
Approvals
CE, CMIM, CRN, EAC, LLC CDC TYSK, UA, UKCA, UL
Compatible controllers
EKE 1A, EKE 1B, EKE 1C, MCX, AK-XM 208C
Allowed oil types ¹
Ester, Mineral, None (oil free)
Refrigerant temperature range ¹
-40°C — 70°C, -40°C — 95°C
Refrigerants
R22, R134a, R404A, R407A, R407C, R407F, R410A, R448A, R449A, R450A, R452A, R513A, R515B, R1234ze
Other refrigerants
R407H, R417A, R422A, R422B, R422D, R438A, R442A, R449B, R463A, R507A, R513B, R515A

     1 Depends on product variant.
     2 Presented weight corresponds to heaviest product variant.

Dimensions

Dimension B1
24 mm
Dimension L2
62,5 mm
Dimension H1
98,8 mm
Dimension H2
46,4 mm

Variant 1

Inlet connection type
1 1/8"
Outlet connection type
1 1/8"
Dimension L1
167,5 mm
Dimension L3
82,5 mm
Dimension L4
85 mm

Variant 2

Inlet connection type
1 3/8"
Outlet connection type
1 3/8"
Dimension L1
177,5 mm
Dimension L3
87,7 mm
Dimension L4
90 mm

Variant 3

Inlet connection type
1 5/8"
Outlet connection type
1 5/8"
Dimension L1
187,5 mm
Dimension L3
92,5 mm
Dimension L4
95 mm

Variant 4

Inlet connection type
2 1/8"
Outlet connection type
2 1/8"
Dimension L1
217 mm
Dimension L3
107 mm
Dimension L4
110 mm

Variant 5

Inlet connection type
1 5/8"
Outlet connection type
2 1/8"
Dimension L1
202 mm
Dimension L3
107 mm
Dimension L4
95 mm

Variant 6

Inlet connection type
42 mm
Outlet connection type
42 mm
Dimension L1
187,5 mm
Dimension L3
92,5 mm
Dimension L4
95 mm

Downloads

Data sheet Electric expansion valve ETS
Folder, [5.8 MB]
Danfoss
12-2022
EN
Data sheet Electric expansion valve ETS
Folder, EN, Danfoss, 12-2022, [5.8 MB]

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