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Datasheet generated 2026-10-08
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Danfoss ICF 20-4-109D1 carbon steel valve station, 25 mm, EN 10220 (code 027L3617)

Danfoss · HVAC & Refrigeration · Expansion Valves · Denmark · danfoss.com
Part Number
027L3617  ·  HS 8481.80
Danfoss ICF 20-4-109D1 carbon steel valve station, 25 mm, EN 10220 (code 027L3617)

Danfoss ICF 20-4-109D1 Flexline carbon steel valve station (code 027L3617). The ICF Flexline valve station combines several refrigeration control functions in a single carbon steel housing, replacing a string of separately-mounted stop, filter, solenoid, regulating and motor-operated valves with one welded-in station. This is a 4-function-module (ICF 20-4) configuration with 25 mm butt weld end connections to EN 10220. Maximum working pressure 65 bar (943 psig); media temperature range -60 to +120 C. Applicable to HCFC, non-flammable HFC, R717 (ammonia) and R744 (CO2) in pumped-liquid, liquid-injection and hot-gas lines. Supplied as a complete factory-assembled and pressure-tested station.

Technical Specifications

TypeICF 20-4-109D1 Flexline carbon steel valve station
Code number027L3617
Module count4 function modules (ICF 20-4)
Connection size25 mm
Connection typeButt weld
Connection standardEN 10220
Housing and module materialSteel
Maximum working pressure65 bar (943 psig)
Media temperature range-60 to +120 C (-76 to +248 F)
Applicable refrigerantsHCFC, non-flammable HFC, R717 (ammonia), R744 (CO2)
Weightnet weight 13.17 kg, gross weight 15.908 kg
ApprovalsTUV, UL
EAN5715162878279
Net weight13.17 Kilogram
Product groupMultifunction valves
ApprovalLLC CDC TYSK
Body materialSteel
China RoHS complianceYes with exemptions
China RoHS exemption clause7.1
Connection size [in]1 in
Connection size [mm]25 mm
DirectionStraightway
EquipmentCap
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(a)
Fluid Group1
Max. Working Pressure [bar]65 bar
Max. Working Pressure [psig]943 psig
Module 1Stop valve
Module 1 typeICFS 20
Module 2Defrost module
Module 2 typeICFD 20
Module 3Solenoid valve
Module 3 typeICFE 20
Module 4Stop/check valve
Module 4 typeICFN 20
PED categoryII
REACH Candidate List substancesLead (CAS no. 7439-92-1)
RefrigerantsR1234yf
Side port placementP2-P3-P5-P6
Side port quantity [pc]4 pc
Surface coatingZnCr04
Temperature range [°C] [max]120 °C
Temperature range [°C] [min]-60 °C
Temperature range [°F] [max]248 °F
Temperature range [°F] [min]-76 °F
Type code ICFICF-20-4-25DSXD1EXNXXXXX49AX
UL approval file nameREFRIGERANT VALVE 53R0
UL markYes

Properties

MaterialSteel
Pressure rating65 bar
Temperature range-60 to +120 C
MOQ1

Compatibility

4-module ICF carbon steel valve station, 25 mm butt weld connection to EN 10220. Confirm the configuration designation (ICF 20-4-109D1) and connection size/standard before ordering; the stainless-steel ICF SS line and the other connection-standard variants are separate code numbers.

Approvals

Attached Documents