Danfoss REG-SB 65 hand-operated regulating valve for the SVL Flexline industrial-refrigeration range, store code 148B5826. Steel angleway body with butt-weld connections both ends to EN 10220, giving manual regulation (throttling) and shut-off of liquid, suction, hot-gas and oil lines. Nominal size 65 mm (2 1/2 in); flow coefficient Kv 80 m3/h (93 gal/min Cv). Operated by cap; Angleway. Suited to R717 (ammonia), R744 (CO2) and fluorinated refrigerants and their oils. Maximum working pressure 52 bar g (754 psig); media temperature -60 to 150 C (-76 to 302 F). net weight 6.25 kg, gross weight 7.206 kg. Conformity assessment PED 2014/68/EU, Category II. Specifications per Danfoss store code 148B5826.
| Type | REG-SB 65 hand-operated regulating valve |
| Code number | 148B5826 |
| Nominal size | 65 mm (2 1/2 in) |
| Connection | butt weld both ends, EN 10220 |
| Body material | Steel |
| Flow direction | Angleway |
| Equipment | Cap |
| Flow coefficient | Kv 80 m3/h (93 gal/min Cv) |
| Maximum working pressure | 52 bar g (754 psig) |
| Media temperature range | -60 to 150 C (-76 to 302 F) |
| Applicable media | R717 (ammonia), R744 (CO2), HFC/HCFC refrigerants and oils |
| Weight | net weight 6.25 kg, gross weight 7.206 kg |
| Conformity assessment | PED 2014/68/EU, Category II |
| Approvals | CE, CRN, EAC |
| EAN | 5702428475020 |
| Net weight | 6.25 Kilogram |
| Product group | Shut-off and regulating valves |
| Approval | CE |
| CE mark | Yes |
| China RoHS compliance | Yes |
| Colour Paint | Reddish brown |
| Connection Code | (2001:D29:65) |
| Connection material | Steel |
| Connection standard | EN 10220 |
| Cv value [gal/min] | 92.8 gal/min |
| Direction | Angleway |
| EU RoHS compliance | Yes |
| Flow area [in2] | 3.065 in² |
| Flow area [mm2] | 1978 mm² |
| Flow direction indicator | Embossed 1-way arrow |
| Fluid Group | 1 |
| Inlet connection size [in] | 2 1/2 in |
| Inlet connection size [mm] | 65 mm |
| Inlet connection type | Butt weld |
| Kv value [m³/h] | 80 m³/h |
| Max. Working Pressure [bar] | 52 bar |
| Max. Working Pressure [psig] | 754 psig |
| Neck | Standard |
| Outlet connection size [in] | 2 1/2 in |
| Outlet connection size [mm] | 65 mm |
| Outlet connection type | Butt weld |
| PED category | II |
| REACH Candidate List substances | No |
| Refrigerants | R134a |
| Temperature range [°C] [max] | 150 °C |
| Temperature range [°C] [min] | -60 °C |
| Temperature range [°F] [max] | 302 °F |
| Temperature range [°F] [min] | -76 °F |
| Valve version | Standard version |
| Material | Steel |
| Pressure rating | 52 bar |
| Temperature range | -60 to 150 C |
| Primary standard | EN 10220 |
| Standard size | 65 mm |
| MOQ | 1 |
Danfoss SVL Flexline REG-SB 65 valve. Butt-weld EN 10220 ends — confirm the mating pipe schedule before ordering. Serviceable with the matching REG-SB 65 function module (Top Complete) and gasket/spindle spares. Shares the SVL Flexline platform with SVA-S/SVA-L shut-off, REG regulating, SCA-X/CHV-X check and FIA strainer components of the same nominal size.