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Datasheet generated 2026-10-09
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Danfoss SVL 50 multifunction valve body, straightway, 50 mm (2 in) butt weld EN 10220, steel, 52 bar (code 148B5742)

Danfoss · HVAC & Refrigeration · Globe Valves · Denmark · danfoss.com
Part Number
148B5742  ·  HS 8481.90
Danfoss SVL 50 multifunction valve body, straightway, 50 mm (2 in) butt weld EN 10220, steel, 52 bar (code 148B5742)

Danfoss SVL 50 multifunction valve body (valve housing) for the SVL Flexline modular industrial-refrigeration valve platform, store code 148B5742, straightway steel body with butt-weld connections to EN 10220. The SVL housing is welded permanently into the pipe line and then accepts the SVL Flexline function modules — SVA-S/SVA-L shut-off, REG-SA/REG-SB regulating, SCA-X/CHV-X check/stop and FIA strainer function tops — so the function can be changed or serviced without re-welding. This is the bare body only; the function module and top are ordered separately. Nominal size 50 mm (2 in). Maximum working pressure 52 bar (754 psig); media temperature -60 to 150 C (-76 to 302 F). net weight 2.55 kg, gross weight 3.023 kg. Conformity assessment PED 2014/68/EU, Category II. Specifications per Danfoss store code 148B5742.

Technical Specifications

TypeMultifunction valve body (housing), SVL 50 (SVL Flexline)
Code number148B5742
Nominal size50 mm (2 in)
Flow direction bodyStraightway
Connectionbutt weld both ends, EN 10220
Functionbare valve housing — accepts SVL Flexline function modules (SVA / REG / SCA-X / CHV-X / FIA)
Housing materialsteel
Maximum working pressure52 bar (754 psig)
Media temperature range-60 to 150 C (-76 to 302 F)
Applicable mediaR717 (ammonia), R744 (CO2), HFC/HCFC refrigerants and oils
Weightnet weight 2.55 kg, gross weight 3.023 kg
Conformity assessmentPED 2014/68/EU, Category II
ApprovalsCE
EAN5702428485715
Net weight2.55 Kilogram
Product groupMultifunction valves
ApprovalCE
Body materialSteel
CE markYes
China RoHS complianceYes
Connection Code(2001:D29:50)
Connection materialSteel
Connection standardEN 10220
DirectionStraightway
EU RoHS complianceYes
Flow directionBi-flow
Flow direction indicatorEmbossed 1-way arrow
Fluid Group1
Inlet connection size [in]2 in
Inlet connection size [mm]50 mm
Inlet connection typeButt weld
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
Used for productSVL 50

Properties

MaterialSteel
Pressure rating52 bar
Temperature range-60 to 150 C
Primary standardEN 10220
Standard size50 mm
MOQ1

Compatibility

Danfoss SVL Flexline 50 valve body. Combine with the required SVL Flexline function module and top (SVA-S/SVA-L shut-off, REG-SA/REG-SB regulating, SCA-X/CHV-X check/stop or FIA strainer). Match nominal size (50 mm (2 in)), flow direction (straightway) and connection standard (EN 10220) to the line.

Standards

Approvals

Attached Documents