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Datasheet generated 2026-10-08
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Danfoss ICF 15-4-10RB Flexline valve station, 15 mm, ASME B 36.10M (code 027L4603)

Danfoss · HVAC & Refrigeration · Expansion Valves · Denmark · danfoss.com
Part Number
027L4603  ·  HS 8481.80
Danfoss ICF 15-4-10RB Flexline valve station, 15 mm, ASME B 36.10M (code 027L4603)

Danfoss ICF 15-4-10RB Flexline valve station (code 027L4603). The ICF valve station combines several refrigeration control functions in one steel housing — for this configuration: Stop valve (ICFS 15), Filter (ICFF 15), Solenoid valve (ICFE 20), Manual regulating valve (ICFR 20B). Connection size 15 mm, connection standard ASME B 36.10M SCHEDULE 80 (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 15-4-10RB Flexline valve station
Code number027L4603
Connection size15 mm
Connection standardASME B 36.10M SCHEDULE 80
Connection typeButt weld
Module configurationStop valve (ICFS 15), Filter (ICFF 15), Solenoid valve (ICFE 20), Manual regulating valve (ICFR 20B)
Body materialSteel
Maximum working pressure52 bar (754 psig)
Media temperature range-60 to +120 C (-76 to +248 F)
Weightnet weight 6.486 kg, gross weight 6.786 kg
ApprovalsEAC, UL
EAN5702428519717
Net weight6.486 Kilogram
Product groupMultifunction valves
ApprovalEAC
China RoHS complianceYes with exemptions
China RoHS exemption clause7.1
Connection materialSteel
Connection size [in]1/2 in
Connection size [mm]15 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 15
Module 2Filter
Module 2 typeICFF 15
Module 3Solenoid valve
Module 3 typeICFE 20
Module 4Manual regulating valve
Module 4 typeICFR 20B
PED categoryArt. 4, par. 3
REACH Candidate List substancesLead (CAS no. 7439-92-1)
RefrigerantsR134a
Side port placementP1-P2
Side port quantity [pc]2 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-15-4-15ASYFYEXRBXXXX2AXX
UL approval file nameREFRIGERANT VALVE 53R0
UL markYes

Properties

MaterialSteel
Pressure rating52 bar
Temperature range-60 to +120 C
Primary standardASME B 36.10M SCHEDULE 80
Standard size15 mm
MOQ1

Compatibility

ICF Flexline modular valve station for industrial refrigeration. This code is the factory build ICF 15-4-10RB (Stop valve (ICFS 15), Filter (ICFF 15), Solenoid valve (ICFE 20), Manual regulating valve (ICFR 20B)). The station bolts into a 15 mm line (ASME B 36.10M SCHEDULE 80, 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