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Datasheet generated 2026-10-09
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Danfoss SVL 40 multifunction valve body, straightway, 40 mm (1 1/2 in) butt weld EN 10220, steel, 52 bar (code 148B5653)

Danfoss · HVAC & Refrigeration · Globe Valves · Denmark · danfoss.com
Part Number
148B5653  ·  HS 8481.90
Danfoss SVL 40 multifunction valve body, straightway, 40 mm (1 1/2 in) butt weld EN 10220, steel, 52 bar (code 148B5653)

Danfoss SVL 40 multifunction valve body (valve housing) for the SVL Flexline modular industrial-refrigeration valve platform, store code 148B5653, 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 40 mm (1 1/2 in). Maximum working pressure 52 bar (754 psig); media temperature -60 to 150 C (-76 to 302 F). Conformity assessment PED 2014/68/EU, Category II (DN 40). Specifications per Danfoss store code 148B5653.

Technical Specifications

TypeMultifunction valve body (housing), SVL 40 (SVL Flexline)
Code number148B5653
Nominal size40 mm (1 1/2 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
Conformity assessmentPED 2014/68/EU, Category II (DN 40)
ApprovalsCE, UKCA
EAN5702428485647
Net weight1.98 Kilogram
Product groupMultifunction valves
ApprovalCE
Body materialSteel
CE markYes
China RoHS complianceYes
Connection Code(2001:D26:40)
Connection materialSteel
Connection standardEN 10220
DirectionStraightway
EU RoHS complianceYes
Flow directionBi-flow
Flow direction indicatorEmbossed 1-way arrow
Fluid Group1
Inlet connection size [in]1 1/2 in
Inlet connection size [mm]40 mm
Inlet connection typeButt weld
Max. Working Pressure [bar]52 bar
Max. Working Pressure [psig]754 psig
Outlet connection size [in]1 1/2 in
Outlet connection size [mm]40 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 40

Properties

MaterialSteel
Pressure rating52 bar
Temperature range-60 to 150 C
Primary standardEN 10220
Standard size40 mm
MOQ1

Compatibility

Danfoss SVL Flexline 40 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 (40 mm (1 1/2 in)), flow direction (straightway) and connection standard (EN 10220) to the line.

Standards

Approvals

Attached Documents