Danfoss REG-SB 50 straightway hand-operated regulating valve, 50 mm (2 in) butt weld ASME B 36.10M Schedule 40, steel, 52 bar (code 148B5724)
Danfoss · HVAC & Refrigeration · Globe Valves
Danfoss REG-SB 50 hand-operated regulating (throttling) valve, store code 148B5724, straightway steel body. The REG-SB (large flow area) is a precision regulating valve in the SVL Flexline range used to set liquid, suction, hot-gas and oil flow in industrial refrigeration; a scaled spindle gives repeatable manual throttling and the back-seating spindle allows the packing to be serviced in operation. Nominal size 50 mm (2 in), butt weld connections to ASME B 36.10M Schedule 40; flow coefficient Kv 45 m3/h (Cv 52.02 gal/min). Steel housing. Maximum working pressure 52 bar g (754 psig); media temperature -60 to 150 C (-76 to 302 F). net weight 5.25 kg, gross weight 6.193 kg. Conformity assessment PED 2014/68/EU, Category II. Applicable to R717 (ammonia), R744 (CO2) and fluorinated refrigerants and oils. Specifications per Danfoss store code 148B5724.
Specifications
- Part number
- 148B5724
- HS code
- 8481.80
- Material
- Steel
- Pressure rating
- 52 bar
- Temperature range
- -60 to 150 C
- Standard
- ASME B 36.10M Schedule 40
- Standard size
- 50 mm
Compatibility
Danfoss SVL Flexline REG-SB 50 regulating valve. REG-SB carries the larger flow area; REG-SA is the fine low-flow variant. Select by flow direction (straightway) and connection (ASME B 36.10M Schedule 40). Shares the SVL Flexline platform with SVA-S/SVA-L shut-off valves, SCA-X/CHV-X check valves and FIA strainers of the same nominal size.
Standards
- ASME B 36.10M Schedule 40
- PED 2014/68/EU
Approvals
HVAC & Refrigeration · More Danfoss · Printable datasheet