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Datasheet generated 2026-10-09
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Danfoss SVL-140B 65 multifunction valve body, straightway butt weld 65 mm, 140 bar CO2, steel (code 148B6911)

Danfoss · HVAC & Refrigeration · Globe Valves · Denmark · danfoss.com
Part Number
148B6911  ·  HS 8481.90
Danfoss SVL-140B 65 multifunction valve body, straightway butt weld 65 mm, 140 bar CO2, steel (code 148B6911)

Danfoss SVL-140B 65 multifunction valve body for the 140 bar (2030 psig) SVL Flexline range for industrial R744 (CO2) sub- and trans-critical systems, code 148B6911. This is the bare valve housing (body only, no function module): it is welded or brazed permanently into the line and then given its duty — shut-off (SVA-140B) or strainer (FIA-140B) — by fitting the corresponding complete top part, which exchanges without cutting the body out of the line. This SKU is the straightway body with 65 mm butt weld connections to EN 10216-2. Single-flow body (embossed 1-way arrow); maximum working pressure 140 bar (2030 psig), maximum differential pressure 110 bar (1595 psig); media temperature range -40 to 150 C (-40 to 302 F). Housing and bonnet in low-temperature steel to the requirements of the Pressure Equipment Directive; CE marked. Straightway bodies place the inlet and outlet in line. Order the matching SVA-140B or FIA-140B function module separately for the required duty.

Technical Specifications

TypeMultifunction valve body, SVL-140B 65 (SVL Flexline, 140 bar CO2)
Code number148B6911
SeriesSVL-140B Flexline (multifunction valve body / housing)
FunctionBare valve body — accepts SVA-140B (shut-off) or FIA-140B (strainer) function module
Nominal sizeSVL-140B 65
DirectionStraightway
Flow directionSingle-flow (embossed 1-way arrow)
Connection standardEN 10216-2
Connection size65 mm
Connection typeButt weld
Body materialLow-temperature steel
Connection materialSteel
Maximum working pressure140 bar (2030 psig)
Maximum differential pressure110 bar (1595 psig)
Media temperature range-40 to 150 C (-40 to 302 F)
Applicable mediaR744 (CO2), sub- and trans-critical
CE markYes
PED categoryI
ApprovalsC UL US LISTED, CE, CRN
Net weight4.2 kg
Gross weight4.65 kg
EAN5715162685204

Properties

MaterialLow-temperature steel
Pressure rating140 bar
Temperature range-40 to 150 C
Standard size65 mm
MOQ1

Compatibility

Danfoss SVL-140B Flexline multifunction valve body for 140 bar CO2 service. Select by nominal size (SVL-140B 65), body direction (straightway) and connection (65 mm butt weld, EN 10216-2). The same body accepts an SVA-140B shut-off or FIA-140B strainer top part, so the duty is set by the module fitted, not by the body. Butt-weld and brazed housings are separate codes and are not interchangeable; EN and ANSI/ASME connection standards are also separate codes — confirm the mating pipe standard before ordering. The 140 bar CO2 range is distinct from the 52/65 bar SVL family and its parts are not interchangeable.

Approvals

Attached Documents