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Datasheet generated 2026-10-09
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Danfoss SVA-L 32 straightway shut-off valve, cap, 32 mm (1 1/4 in) NPT thread ANSI/ASME B1.20.1, steel, 52 bar (code 148B5575)

Danfoss · HVAC & Refrigeration · Globe Valves · Denmark · danfoss.com
Part Number
148B5575  ·  HS 8481.80
Danfoss SVA-L 32 straightway shut-off valve, cap, 32 mm (1 1/4 in) NPT thread ANSI/ASME B1.20.1, steel, 52 bar (code 148B5575)

Danfoss SVA-L 32 hand-operated shut-off (stop) valve, store code 148B5575, straightway steel body fitted with a cap. The SVA-L is a shut-off valve in the Danfoss SVL Flexline range for industrial refrigeration, used to isolate liquid, suction, hot-gas and oil lines. The globe-pattern body uses a back-seating spindle so the packing can be serviced while the plant stays in operation, and the seal cap gives double sealing to atmosphere; shut-off is bi-directional (bi-flow). Applicable to R717 (ammonia), R744 (CO2) and fluorinated refrigerants and their oils. Nominal size 32 mm (1 1/4 in), NPT thread connections to ANSI/ASME B1.20.1; flow coefficient Kv 25.2 m3/h (Cv 29.13 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 (DN 32). Specifications per Danfoss store code 148B5575.

Technical Specifications

TypeSVA-L 32 hand-operated shut-off valve (SVL Flexline)
Code number148B5575
Nominal size32 mm (1 1/4 in)
Flow direction bodyStraightway
ConnectionNPT thread both ends, ANSI/ASME B1.20.1
Flowbi-directional (bi-flow)
Top equipmentCap
Flow coefficient Kv25.2 m3/h (Cv 29.13 gal/min)
Housing materialsteel
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 (DN 32)
ApprovalsCE, EAC
EAN5702428469906
Net weight4.634 Kilogram
Product groupShut-off and regulating valves
ApprovalCE
Body materialSteel
CE markYes
China RoHS complianceYes
Colour PaintReddish brown
Connection Internal/ExternalInternal
Connection materialSteel
Connection standardANSI/ASME B1.20.1
Cv value [gal/min]29.23 gal/min
DirectionStraightway
EquipmentCap
EU RoHS complianceYes
Flow directionBi-flow
Flow direction indicatorEmbossed 1-way arrow
Fluid Group1
Inlet connection size [in]1 1/4 in
Inlet connection size [mm]32 mm
Inlet connection typeNPT
Kv value [m³/h]25.2 m³/h
Max. Working Pressure [bar]52 bar
Max. Working Pressure [psig]754 psig
NeckLong
Outlet connection size [in]1 1/4 in
Outlet connection size [mm]32 mm
Outlet connection typeNPT
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 standardANSI/ASME B1.20.1
Standard size32 mm
Thread standardANSI/ASME B1.20.1
MOQ1

Compatibility

Danfoss SVL Flexline SVA-L 32. SVA-S is the standard neck; SVA-L is the long-neck version. Select by flow direction (straightway), connection (ANSI/ASME B1.20.1) and top (cap). EN 10220 and ASME weld-end preparations are not interchangeable — confirm the mating pipe schedule before ordering. Shares the SVL Flexline platform with REG-SA/REG-SB regulating valves, SCA-X/CHV-X check valves and FIA strainers of the same nominal size.

Standards

Approvals

Attached Documents