Search
Close

Electronic expansion valve ETS 400L-S - 034G3657

Connection size: 2 1/8" (female) x 2 1/8" (female)
,
Sight glass: Yes
,
Oil-free application: Yes
Producer:
Danfoss
Line: ETS
Product code: 034G3657
Connection size:
35 mm (male) x 35 mm (male) 1 5/8" (female) x 1 5/8" (female) 2 1/8" (female) x 2 1/8" (female)
Oil-free application:
Yes No
  • Sight glass:
    Yes
  • Nominal capacity [kW]:
    1,072.00
  • Valve type:
    Stepper
  • Flow direction:
    Bi-flow
  • Body geometry:
    Straightway
  • Inlet connection diameter:
    2 1/8"
  • Outlet connection diameter:
    2 1/8"
Zapytaj

Data

Technical data

Nominal capacity
[kW]
1,072.00
Flow direction
Bi-flow
Maximum operating pressure
[bar]
37
Maximal OPD
[bar]
26
Motor coil type
Bipolar
Motor total steps
3,810

Connections data

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

Body data

Body geometry
Straightway
Body material
Brass
Manual opening function
Optional
Sight glass
Yes
Gross weight
[kg]
2.99
Net weight
[kg]
2.5

Other

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
POE, PVE, PAG, AB, PAO, Oil free applications
Refrigerant temperature range
-40°C — 95°C
Refrigerants
R22, R134a, R404A, R407A, R407C, R407F, R410A, R448A, R449A, R450A, R452A, R513A
Other refrigerants
R407H, R417A, R422A, R422B, R422D, R438A, R442A, R449B, R463A, R507A, R513B, R515A, R515B, R1234ze

Dimensions

Inlet connection type
2 1/8"
Outlet connection type
2 1/8"
Dimension B1
24 mm
Dimension H1
101 mm
Dimension H2
47 mm
Dimension L1
242 mm
Dimension L2
76 mm
Dimension L3
118 mm
Dimension L4
124 mm

Related products

Downloads

Technical documentation, [2.4 MB]
Danfoss
08-2024
EN
Technical documentation, [1.4 MB]
Danfoss
06-2020
EN
Technical documentation, [1.1 MB]
Danfoss
06-2023
EN
Technical documentation, [1.1 MB]
Danfoss
04-2025
EN
Technical documentation, EN, Danfoss, 08-2024, [2.4 MB]
Technical documentation, EN, Danfoss, 06-2020, [1.4 MB]
Technical documentation, EN, Danfoss, 06-2023, [1.1 MB]
Technical documentation, EN, Danfoss, 04-2025, [1.1 MB]

Due to frequent changes and updates, presented data are provided on illustrative basis only. All materials contained on this website are protected by copyright and their use, copying and publishing in any form is prohibited without the written consent of Elektronika SA. Please read the full Terms of Use.

Sales of equipment

We are a direct importer, representative and authorized distributor of the world's leading refrigeration and air conditioning manufacturers. The main activity of the company is wholesale and distribution of HVACR equipment and accessories, including heat pumps and chillers, through its own network of branches.

Check our offer

Technical support

We actively support our HVACR Installers and Designers. We organize product trainings; provide assistance and technical advice to refrigeration and air conditioning engineers at every stage of the investment realization. Hundreds of successful investments confirm our competence and extensive experience.

Check our offer

Investment processes

Our organizational structures include Investment Implementation Departments, which, based on the skills of engineers and designers, in cooperation with installation companies from the investment area, are able to design and implement the most modern cooling, freezing and air conditioning units.

Check our offer