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Datasheet generated 2026-10-09
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Danfoss SVA-140B 50-65 function module (complete top part, cap) for 140 bar CO2 shut-off valve, SVL Flexline (code 148B6927)

Danfoss · HVAC & Refrigeration · Globe Valves · Denmark · danfoss.com
Part Number
148B6927  ·  HS 8481.90
Danfoss SVA-140B 50-65 function module (complete top part, cap) for 140 bar CO2 shut-off valve, SVL Flexline (code 148B6927)

Danfoss SVA-140B 50-65 function module, code 148B6927 — the complete top part with cap that converts an SVL-140B 50-65 valve body into a manual shut-off (stop) valve for 140 bar (2030 psig) industrial R744 (CO2) service. Features a balanced piston design for smooth, low-torque opening at high differential pressure and internal metal back-seating. The top part exchanges on an installed body without welding, so a strainer body can be re-tasked as a shut-off valve (and back) simply by swapping the module. Used for products SVL-140B 50; SVL-140B 65. Supplied with 1 gasket. Cap-type spindle prepared for seal-wire against unauthorised operation.

Technical Specifications

TypeSVA-140B 50-65 function module (complete top part)
Code number148B6927
SeriesSVL-140B Flexline (140 bar CO2)
Product groupShut-off and regulating valves
FunctionConverts SVL-140B body to shut-off (stop) valve
Equipment / spindleCap
DesignBalanced piston, internal metal back seating
Parts included1 gasket; complete top part
Used for productsSVL-140B 50; SVL-140B 65
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
ApprovalsC UL US LISTED, CE, CRN
Net weight4 kg
Gross weight5.8 kg
EAN5715162692653
Compatible with140 bar CO2 shut-off valve
ApprovalC UL US LISTED
China RoHS complianceYes
EquipmentCap
EU RoHS complianceYes
Max. Working Pressure [bar]140 bar
Max. Working Pressure [psig]2030 psig
NeckStandard
REACH Candidate List substancesNo
RefrigerantsR744
Temperature range [°C] [max]150 °C
Temperature range [°C] [min]-40 °C
Temperature range [°F] [max]302 °F
Temperature range [°F] [min]-40 °F
Type designationTop Complete
UL markYes
Used for productSVL-140B 50

Properties

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

Compatibility

Danfoss SVA-140B shut-off function module (spare top part) for the 140 bar CO2 SVL Flexline. Fits the SVL-140B 50-65 valve body (SVL-140B 50; SVL-140B 65); the module exchanges on an installed body without welding. Order the matching SVL-140B body separately if not already installed. The FIA-140B strainer module fits the same body for filter duty. Not interchangeable with the 52/65 bar SVL family.

Approvals

Attached Documents