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Datasheet generated 2026-10-08
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Danfoss ICF SS 25-4-10RB stainless steel valve station, 40 mm, ASME B 36.19M Schedule 40S (code 027L3594)

Danfoss · HVAC & Refrigeration · Expansion Valves · Denmark · danfoss.com
Part Number
027L3594  ·  HS 8481.80
Danfoss ICF SS 25-4-10RB stainless steel valve station, 40 mm, ASME B 36.19M Schedule 40S (code 027L3594)

Danfoss ICF SS 25-4-10RB Flexline stainless steel valve station (code 027L3594). The ICF SS valve station combines several refrigeration control functions in a single stainless steel housing, replacing a string of separately-mounted stop, filter, solenoid, regulating and motor-operated valves with one welded-in station. This is a 4-function-module (ICF SS 25-4) configuration with 40 mm butt weld end connections to ASME B 36.19M Schedule 40S. Maximum working pressure 52 bar (754 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. The stainless steel housing and modules suit corrosive and hygienic-duty plant where the carbon-steel ICF line is unsuitable. Supplied as a complete factory-assembled and pressure-tested station.

Technical Specifications

TypeICF SS 25-4-10RB Flexline stainless steel valve station
Code number027L3594
Module count4 function modules (ICF SS 25-4)
Connection size40 mm
Connection typeButt weld
Connection standardASME B 36.19M Schedule 40S
Housing and module materialStainless steel
Surface coatinguncoated
Maximum working pressure52 bar (754 psig)
Media temperature range-60 to +120 C (-76 to +248 F)
Applicable refrigerantsHCFC, non-flammable HFC, R717 (ammonia), R744 (CO2)
Weightnet weight 18.113 kg, gross weight 18.133 kg
ApprovalsCE, EAC, TUV, UL
EAN5715162144398
Net weight18.113 Kilogram
Product groupMultifunction valves
ApprovalCE
Body materialStainless steel
CE markYes
China RoHS complianceYes with exemptions
China RoHS exemption clause7.1
Connection size [in]1 1/2 in
Connection size [mm]40 mm
DirectionStraightway
EquipmentCap
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(a)
Fluid Group1
Max. Working Pressure [bar]52 bar
Max. Working Pressure [psig]754 psig
Module 1Stop valve
Module 1 typeICFS SS 25
Module 2Filter
Module 2 typeICFF SS 25E
Module 3Solenoid valve
Module 3 typeICFE SS 25
Module 4Manual regulating valve
Module 4 typeICFR SS 25B
PED categoryII
REACH Candidate List substancesLead (CAS no. 7439-92-1)
RefrigerantsR134a
Side port connection size [in]3/8 in
Side port connection typeNPT
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-25-4-40LSXFEEHRBXXXX4AXX
UL approval file nameREFRIGERANT VALVE 53R0
UL markYes

Properties

MaterialStainless steel
Pressure rating52 bar
Temperature range-60 to +120 C
MOQ1

Compatibility

4-module ICF SS stainless steel valve station, 40 mm butt weld connection to ASME B 36.19M Schedule 40S. Confirm the configuration designation (ICF SS 25-4-10RB) and connection size/standard before ordering; the carbon-steel ICF line and the other connection-standard variants are separate code numbers.

Approvals

Attached Documents