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Datasheet generated 2026-10-09
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Danfoss SVL 125 multifunction valve body, 125 mm (5 in) butt weld EN 10220, steel, straightway, 65 bar (code 148B6651)

Danfoss · HVAC & Refrigeration · Globe Valves · Denmark · danfoss.com
Part Number
148B6651  ·  HS 8481.90
Danfoss SVL 125 multifunction valve body, 125 mm (5 in) butt weld EN 10220, steel, straightway, 65 bar (code 148B6651)

Danfoss SVL 125 multifunction valve body for the SVL Flexline programme, code 148B6651. Bare welded steel housing (without function module) with butt weld connections to EN 10220, nominal size 125 mm (5 in), straightway pattern, bi-flow. Maximum working pressure 65 bar (943 psig); media temperature range -60 to 150 C (-76 to 302 F). The SVL Flexline concept lets one welded body accept a stop, stop-check, regulating or shut-off function module, so the function can be changed or serviced without cutting the body out of the line. For HCFC, non-flammable HFC, R717 (ammonia) and R744 (CO2) systems.

Technical Specifications

TypeSVL 125 multifunction valve body (SVL Flexline)
Code number148B6651
Product groupMultifunction valves
DirectionStraightway
Connection typeButt weld
Connection standardEN 10220
Nominal size125 mm (5 in)
Body materialSteel
Flow directionBi-flow
Maximum working pressure65 bar (943 psig)
Media temperature range-60 to 150 C (-76 to 302 F)
PED assessmentCategory III
ApprovalsCE
EAN5702428507066
Net weight15.125 Kilogram
ApprovalCE
CE markYes
China RoHS complianceYes
Connection Code(2001:D40:125)
Connection materialSteel
EU RoHS complianceYes
Flow direction indicatorEmbossed 1-way arrow
Fluid Group1
Inlet connection size [in]5 in
Inlet connection size [mm]125 mm
Inlet connection typeButt weld
Max. Working Pressure [bar]65 bar
Max. Working Pressure [psig]943 psig
Outlet connection size [in]5 in
Outlet connection size [mm]125 mm
Outlet connection typeButt weld
PED categoryIII
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 125

Properties

MaterialSteel
Pressure rating65 bar
Temperature range-60 to 150 C
Primary standardEN 10220
Standard size125 mm
MOQ1

Compatibility

Danfoss SVL Flexline SVL 125 valve body. This is the bare welded housing — order the matching stop / stop-check / regulating function module separately. Confirm line size (125 mm (5 in)), connection standard (EN 10220) and direction (straightway) before ordering.

Approvals

Attached Documents