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Datasheet generated 2026-10-08
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Danfoss ICF 20-4-101D1P1 Flexline valve station, 25 mm, ASME B 16.11 (code 027L3629)

Danfoss · HVAC & Refrigeration · Expansion Valves · Denmark · danfoss.com
Part Number
027L3629  ·  HS 8481.80
Danfoss ICF 20-4-101D1P1 Flexline valve station, 25 mm, ASME B 16.11 (code 027L3629)

Danfoss ICF 20-4-101D1P1 Flexline valve station (code 027L3629). The ICF valve station combines several refrigeration control functions in one steel housing — for this configuration: Stop valve (ICFS 20), Defrost module (ICFD 20), Blank top cover (ICFB 20), Check valve (ICFC 20-PHIGH-DP). Connection size 25 mm, connection standard ASME B 16.11. Maximum working pressure 65 bar (943 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 20-4-101D1P1 Flexline valve station
Code number027L3629
Connection size25 mm
Connection standardASME B 16.11
Module configurationStop valve (ICFS 20), Defrost module (ICFD 20), Blank top cover (ICFB 20), Check valve (ICFC 20-PHIGH-DP)
Body materialSteel
Maximum working pressure65 bar (943 psig)
Media temperature range-60 to +120 C (-76 to +248 F)
Weightnet weight 15.393 kg, gross weight 15.413 kg
ApprovalsCE, EAC, UL
EAN5702428573153
Product groupMultifunction valves
DirectionStraightway
Connection typeSocket weld
Max. working pressure65.0 bar
Temperature range-60 °C to 120 °C
RefrigerantsR134a; R22; R401A; R402A; R404A; R407A; R407B; R407C; R407F; R409A; R410A; R421A; R502; R507A; R717; R744
Fluid Group1
PED categoryII
UL approval file nameREFRIGERANT VALVE 53R0
UL markYes
CE markYes
REACH candidate-list substancesLead (CAS no. 7439-92-1)
EquipmentCap
Module 1Stop valve
Module 1 typeICFS 20
Module 2Float Expansion Valve
Module 2 typeICFD 20
Module 3Blank top cover
Module 3 typeICFB 20
Module 4Check valve
Module 4 typeICFC20-PHIGH-DP
Side port placementP2-P3-P5-P6
Side port quantity4 pc
Surface coatingZnCr04
Type code ICFICF-20-4-25SSXD1BXC1XXXX41AX
EU RoHS complianceYes with exemptions

Properties

MaterialSteel
Pressure rating65 bar
Temperature range-60 to +120 C
Primary standardASME B 16.11
Standard size25 mm
MOQ1

Compatibility

ICF Flexline modular valve station for industrial refrigeration. This code is the factory build ICF 20-4-101D1P1 (Stop valve (ICFS 20), Defrost module (ICFD 20), Blank top cover (ICFB 20), Check valve (ICFC 20-PHIGH-DP)). The station bolts into a 25 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