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Datasheet generated 2026-10-09
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Danfoss FIA 50 straightway strainer, cover, 50 mm (2 in) butt weld ASME B 36.10M Schedule 40, steel, 52 bar (code 148B5716)

Danfoss · HVAC & Refrigeration · Filters & Driers · Denmark · danfoss.com
Part Number
148B5716  ·  HS 8421.39
Danfoss FIA 50 straightway strainer, cover, 50 mm (2 in) butt weld ASME B 36.10M Schedule 40, steel, 52 bar (code 148B5716)

Danfoss FIA 50 strainer, store code 148B5716, straightway steel body with removable filter insert. The FIA in the Danfoss SVL Flexline range protects downstream components in industrial refrigeration systems by trapping particles; the insert is serviceable without removing the housing from the line. Applicable to R717 (ammonia), R744 (CO2) and fluorinated refrigerants and their oils. Nominal size 50 mm (2 in), butt weld connections to ASME B 36.10M Schedule 40; flow coefficient Kv 50.2 m3/h (clean, µ100 mesh; Cv 221.02 gal/min). Steel housing. Maximum working pressure 52 bar g (754 psig); media temperature -60 to 150 C (-76 to 302 F). Conformity assessment PED 2014/68/EU, Category II. Specifications per Danfoss store code 148B5716. EAN 5702428476348.

Technical Specifications

TypeFIA 50 strainer (SVL Flexline)
Code number148B5716
Nominal size50 mm (2 in)
Flow direction bodyStraightway
Connectionbutt weld both ends, ASME B 36.10M Schedule 40
Flowbi-directional (bi-flow)
Top equipmentCover
Flow coefficient Kv50.2 m3/h (µ100 mesh, clean)
Housing materialsteel
Net weight3.05 kg
Maximum working pressure52 bar g (754 psig)
Media temperature range-60 to 150 C (-76 to 302 F)
Applicable mediaR717 (ammonia), R744 (CO2), HFC/HCFC refrigerants and oils
Conformity assessmentPED 2014/68/EU, Category II
ApprovalsCE
EAN5702428476348
Product groupStrainers
ApprovalCE
CE markYes
China RoHS complianceYes
Colour PaintReddish brown
Connection materialSteel
Connection standardASME B 36.10M SCHEDULE 40
Cv value [gal/min] 100 plain154.54 gal/min
Cv value [gal/min] 100 pleated202.09 gal/min
Cv value [gal/min] 150 plain151.9 gal/min
Cv value [gal/min] 38 plain169.07 gal/min
Cv value [gal/min] 38 pleated221.02 gal/min
Cv value [gal/min] 72 plain160.26 gal/min
Cv value [gal/min] 72 pleated209.58 gal/min
DirectionStraightway
EquipmentCover
EU RoHS complianceYes
Flow direction indicatorEmbossed 1-way arrow
Fluid Group1
Inlet connection size [in]2 in
Inlet connection size [mm]50 mm
Inlet connection typeButt weld
Kv value [m3/h] µ100 plain34.5 m³/h
Kv value [m3/h] µ150 plain35.1 m³/h
Kv value [m3/h] µ150 pleated45.9 m³/h
Kv value [m3/h] µ250 plain36.4 m³/h
Kv value [m3/h] µ250 pleated47.6 m³/h
Kv value [m3/h] µ500 plain38.4 m³/h
Kv value [m3/h] µ500 pleated50.2 m³/h
Max. Working Pressure [bar]52 bar
Max. Working Pressure [psig]754 psig
Outlet connection size [in]2 in
Outlet connection size [mm]50 mm
Outlet connection typeButt weld
PED categoryII
REACH Candidate List substancesNo
RefrigerantsR113
Temperature range [°C] [max]150 °C
Temperature range [°C] [min]-60 °C
Temperature range [°F] [max]302 °F
Temperature range [°F] [min]-76 °F
Valve versionStandard version

Properties

MaterialSteel
Pressure rating52 bar
Temperature range-60 to 150 C
Primary standardASME B 36.10M Schedule 40
Standard size50 mm
MOQ1

Compatibility

Danfoss SVL Flexline FIA 50. Select by flow direction (straightway), connection (butt weld ASME B 36.10M Schedule 40) and top. EN 10220 and ASME weld-end preparations are not interchangeable — confirm the mating pipe schedule/OD before ordering. Shares the SVL Flexline platform with SVA-S/SVA-L shut-off, REG-SA/REG-SB regulating, SCA-X/CHV-X check valves and FIA strainers of the same nominal size.

Standards

Approvals

Attached Documents