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Datasheet generated 2026-10-08
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Danfoss ICF 20-6-5MB66 carbon steel valve station, 32 mm, EN 10220 (code 027L3709)

Danfoss · HVAC & Refrigeration · Expansion Valves · Denmark · danfoss.com
Part Number
027L3709  ·  HS 8481.80
Danfoss ICF 20-6-5MB66 carbon steel valve station, 32 mm, EN 10220 (code 027L3709)

Danfoss ICF 20-6-5MB66 Flexline carbon steel valve station (code 027L3709). 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 6-function-module (ICF 20-6) configuration with 32 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 20-6-5MB66 Flexline carbon steel valve station
Code number027L3709
Module count6 function modules (ICF 20-6)
Connection size32 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) and R744 (CO2)
Weightnet weight 9.436 kg, gross weight 10.615 kg
ApprovalsCE, EAC, TUV, UL
EAN5702428539401
Net weight9.436 Kilogram
Product groupMultifunction valves
ApprovalCE
Body materialSteel
CE markYes
China RoHS complianceYes with exemptions
China RoHS exemption clause7.1
Connection materialSteel
Connection size [in]1 1/4 in
Connection size [mm]32 mm
DirectionStraightway
EquipmentCap
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(a)
Flow direction indicatorEmbossed 1-way arrow
Fluid Group1
Max. Working Pressure [bar]65 bar
Max. Working Pressure [psig]943 psig
Module 1Stop valve
Module 1 typeICFS 20
Module 2Filter
Module 2 typeICFF 20-E
Module 3Solenoid valve
Module 3 typeICFE 20
Module 4Manual opening
Module 4 typeICFO 20
Module 5Motor valve
Module 5 typeICM 20-B66
Module 6Stop valve
Module 6 typeICFS 20
PED categoryII
REACH Candidate List substancesLead (CAS no. 7439-92-1)
RefrigerantsR134a
Side port connection size [in]3/8 in
Side port connection typeG
Side port placementP2-P4-P5-P7-P9-P10
Side port quantity [pc]6 pc
Surface coatingZn (TLP)
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-20-6-32DSXFEEXOXM2SX65XX
UL approval file nameREFRIGERANT VALVE 53R0
UL markYes

Properties

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

Compatibility

6-module ICF carbon steel valve station, 32 mm butt weld connection to EN 10220. Confirm the configuration designation (ICF 20-6-5MB66) 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