Danfoss SVL-140B 125 multifunction valve body, straightway butt weld 125 mm, 140 bar CO2, steel (code 148B6921)
Danfoss · HVAC & Refrigeration · Globe Valves
Danfoss SVL-140B 125 multifunction valve body for the 140 bar (2030 psig) SVL Flexline range for industrial R744 (CO2) sub- and trans-critical systems, code 148B6921. 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 125 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.
Specifications
- Part number
- 148B6921
- HS code
- 8481.90
- Material
- Low-temperature steel
- Pressure rating
- 140 bar
- Temperature range
- -40 to 150 C
- Standard size
- 125 mm
Compatibility
Danfoss SVL-140B Flexline multifunction valve body for 140 bar CO2 service. Select by nominal size (SVL-140B 125), body direction (straightway) and connection (125 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
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