Danfoss SVA-S 150 shut-off (stop) valve for industrial refrigeration, code 148B6668. SVA-S is a globe-type hand-operated stop valve in the SVL Flexline range; it isolates a line section for service and reopens to full bore. This SKU is the straightway version with 150 mm (6 in) butt weld connections to ASME B 36.10M SCHEDULE 40, fitted with a cap (no handwheel). Bi-flow; maximum working pressure 65 bar (943 psig); media temperature range -60 to 150 C (-76 to 302 F); flow coefficient Kv 597 m3/h. Steel construction suits HCFC, HFC, R717 (ammonia) and R744 (CO2) systems.
| Type | Shut-off (stop) valve, SVA-S 150 (SVL Flexline) |
| Code number | 148B6668 |
| Valve function | Hand-operated globe stop valve |
| Nominal size | 150 mm (6 in) |
| Flow direction | Straightway |
| Connection | Butt weld |
| Connection standard | ASME B 36.10M SCHEDULE 40 |
| Body material | Steel |
| Flow | Bi-flow |
| Flow coefficient Kv | 597 m3/h |
| Equipment | Cap |
| Maximum working pressure | 65 bar (943 psig) |
| Media temperature range | -60 to 150 C (-76 to 302 F) |
| Applicable media | HCFC, HFC, R717 (ammonia), R744 (CO2) |
| Conformity assessment | PED category III |
| Approvals | CE, EAC |
| EAN | 5702428507745 |
| Net weight | 46 Kilogram |
| Product group | Shut-off and regulating valves |
| Approval | CE |
| CE mark | Yes |
| China RoHS compliance | Yes |
| Colour Paint | Yellow |
| Connection Code | (2002:S40:150) |
| Connection material | Steel |
| Cv value [gal/min] | 692.52 gal/min |
| Direction | Straightway |
| EU RoHS compliance | Yes |
| Flow direction indicator | Embossed 1-way arrow |
| Fluid Group | 1 |
| Inlet connection size [in] | 6 in |
| Inlet connection size [mm] | 150 mm |
| Inlet connection type | Butt weld |
| Kv value [m³/h] | 597 m³/h |
| Max. Working Pressure [bar] | 65 bar |
| Max. Working Pressure [psig] | 943 psig |
| Neck | Standard |
| Outlet connection size [in] | 6 in |
| Outlet connection size [mm] | 150 mm |
| Outlet connection type | Butt weld |
| PED category | III |
| REACH Candidate List substances | No |
| Refrigerants | R113 |
| 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 | 65 bar |
| Temperature range | -60 to 150 C |
| Standard size | 150 mm |
| MOQ | 1 |
Danfoss SVL Flexline SVA-S 150 stop valve. Select by nominal size (150 mm / 6 in), flow direction (straightway) and connection standard (ASME B 36.10M SCHEDULE 40). EN (DIN) and ASME weld-end variants are separate codes; cap and handwheel versions are separate codes. Confirm the mating pipe standard before ordering.