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Datasheet generated 2026-10-07
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Danfoss ICF SS 25-4-9 Flexline valve station, 25 mm, EN 10220 (code 027L3429)

Danfoss · HVAC & Refrigeration · Expansion Valves · Denmark · danfoss.com
Part Number
027L3429  ·  HS 8481.80
Danfoss ICF SS 25-4-9 Flexline valve station, 25 mm, EN 10220 (code 027L3429)

Danfoss ICF SS 25-4-9 Flexline valve station (code 027L3429). The ICF valve station combines several refrigeration control functions in one stainless steel housing — for this configuration: Stop valve (ICFS SS 25), Filter (ICFF SS 25), Solenoid valve (ICFE SS 25), Stop valve (ICFS SS 25). Connection size 25 mm, connection standard EN 10220 (butt weld). Maximum working pressure 52 bar (754 psig); media temperature range -60 to +120 C. The ICF Flexline modular concept replaces a string of individually-mounted valves with a single station, reducing weld joints and leak paths. For low- and high-pressure refrigerants in pumped liquid, liquid injection, liquid drain and hot-gas lines, including R717 (ammonia) and R744 (CO2).

Technical Specifications

TypeICF SS 25-4-9 Flexline valve station
Code number027L3429
Connection size25 mm
Connection standardEN 10220
Connection typeButt weld
Module configurationStop valve (ICFS SS 25), Filter (ICFF SS 25), Solenoid valve (ICFE SS 25), Stop valve (ICFS SS 25)
Body materialStainless steel
Surface coatinguncoated
Maximum working pressure52 bar (754 psig)
Media temperature range-60 to +120 C (-76 to +248 F)
Weightnet weight 15.06 kg, gross weight 16.566 kg
ApprovalsEAC, UL
EAN5702428943284
Net weight15.06 Kilogram
Product groupMultifunction valves
ApprovalEAC
China RoHS complianceYes with exemptions
China RoHS exemption clause7.1
Connection materialStainless steel
Connection size [in]1 in
Connection size [mm]25 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]52 bar
Max. Working Pressure [psig]450 psig
Module 1Stop valve
Module 1 typeICFS SS 25
Module 2Filter
Module 2 typeICFF SS 25
Module 3Solenoid valve
Module 3 typeICFE SS 25
Module 4Stop valve
Module 4 typeICFS SS 25
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-P3-P5-P6
Side port quantity [pc]4 pc
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-25-4-25KSXFXEHSXXXXX49XX
UL approval file nameREFRIGERANT VALVE 53R0
UL markYes

Properties

MaterialStainless steel
Pressure rating52 bar
Temperature range-60 to +120 C
Primary standardEN 10220
Standard size25 mm
MOQ1

Compatibility

ICF Flexline modular valve station for industrial refrigeration. This code is the factory build ICF SS 25-4-9 (Stop valve (ICFS SS 25), Filter (ICFF SS 25), Solenoid valve (ICFE SS 25), Stop valve (ICFS SS 25)). The station bolts into a 25 mm line to EN 10220 (butt weld); individual function modules can be serviced without removing the housing from the line. Confirm line size, connection standard, refrigerant and required functions match this configuration before ordering.

Approvals

Attached Documents