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Datasheet generated 2026-10-08
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Danfoss ICF 50-4-45S40 Flexline valve station, 40 mm, ASME B 16.11 (code 027L5034)

Danfoss · HVAC & Refrigeration · Expansion Valves · Denmark · danfoss.com
Part Number
027L5034  ·  HS 8481.80
Danfoss ICF 50-4-45S40 Flexline valve station, 40 mm, ASME B 16.11 (code 027L5034)

Danfoss ICF 50-4-45S40 Flexline valve station (code 027L5034). The ICF valve station combines several refrigeration control functions in one steel housing — for this configuration: Stop valve (SVA-S 50), Filter cover without FIA filter (ICFB 50), Control valve (ICS 50-40), Regulation valve (REG-SB 50). Connection size 40 mm, connection standard ASME B 16.11. 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 50-4-45S40 Flexline valve station
Code number027L5034
Connection size40 mm
Connection standardASME B 16.11
Module configurationStop valve (SVA-S 50), Filter cover without FIA filter (ICFB 50), Control valve (ICS 50-40), Regulation valve (REG-SB 50)
Body materialSteel
Maximum working pressure52 bar (754 psig)
Media temperature range-60 to +120 C (-76 to +248 F)
Weightnet weight 26.01 kg
ApprovalsC-UL-US Listed, CE, EAC, TUV, PED 2014/68/EU Cat. II
EAN5702428917643
Product groupMultifunction valves
DirectionStraightway
Connection typeSocket weld
Max. working pressure52.0 bar
Temperature range-60 °C to 120 °C
RefrigerantsR1234yf; R1234ze(E); R125; R134a; R22; R227ea; R236fa; R245fa; R32; R401A; R402A; R404A; R407A; R407B; R407C; R407F; R407H; R409A; R410A; R417A; R421A; R422A; R422B; R422D; R438A; R442A; R444B; R447A; R447B; R448A; R449A; R449B; R450A; R452A; R452B; R454A; R454B; R454C; R455A; R463A; R502; R507A; R513A; R513B; R515A; R515B; R516A; R717; R744
Fluid Group1
PED categoryII
UL markYes
CE markYes
REACH candidate-list substancesLead (CAS no. 7439-92-1)
Defrost port placementP2-P4
Defrost port quantity2 pc
EquipmentCap
Module 1Stop valve
Module 1 typeSVA-S 50
Module 2Filter Cover (no FIA Filter)
Module 2 typeICFB 50
Module 3Control valve
Module 3 typeICS 50-40
Module 4Regulation valve
Module 4 typeREG-SB 50
Side port placementP1-P3
Side port quantity2 pc
Surface coatingZnCr04
Type code ICFICF-50-4-40SSXBXG2RBXXXX2NXX
EU RoHS complianceYes with exemptions

Properties

MaterialSteel
Pressure rating52 bar
Temperature range-60 to +120 C
Primary standardASME B 16.11
Standard size40 mm
MOQ1

Compatibility

ICF Flexline modular valve station for industrial refrigeration. This code is the factory build ICF 50-4-45S40 (Stop valve (SVA-S 50), Filter cover without FIA filter (ICFB 50), Control valve (ICS 50-40), Regulation valve (REG-SB 50)). The station bolts into a 40 mm line to ASME B 16.11; individual function modules can be serviced without removing the housing from the line. Confirm line size, connection standard, refrigerant and required functions match this module string before ordering.

Approvals

Attached Documents