Danfoss SVA-S 15 straightway shut-off (stop) valve for the SVL Flexline industrial-refrigeration range, code 148B5268. This variant has a socket-weld inlet and an NPT threaded outlet to ANSI/ASME B1.20.1, in low-temperature steel, operated by handwheel. Bi-flow straightway body; Kv 7 m3/h (Cv 8.12 gal/min); maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F). SVA-S valves are the short-body shut-off members of the SVL Flexline stop-valve family; the handwheel allows manual open/close isolation of a line section. Suits HCFC, HFC, R717 (ammonia) and R744 (CO2) refrigeration systems.
| Type | Shut-off (stop) valve, SVA-S 15 (SVL Flexline) |
| Code number | 148B5268 |
| Product group | Shut-off and regulating valves |
| Nominal size | 15 mm (1/2 in) |
| Flow direction | Straightway, bi-flow |
| Connection inlet | Socket weld |
| Connection outlet | NPT (thread) |
| Connection standard | ANSI/ASME B1.20.1 |
| Body material | Steel |
| Connection material | Steel |
| Kv value | 7 m3/h (Cv 8.12 gal/min) |
| Operator | Handwheel |
| Maximum working pressure | 52 bar (754 psig) |
| Media temperature range | -60 to 150 C (-76 to 302 F) |
| Applicable media | HCFC, HFC, R717 (ammonia), R744 (CO2) |
| Fluid groups | 1, 2 |
| Conformity assessment | PED Article 4, paragraph 3 (sound engineering practice) for DN <= 25 |
| Approvals | CE, EAC |
| EAN | 5702428744928 |
| Net weight | 0.424 Kilogram |
| Approval | EAC |
| CE mark | Yes |
| China RoHS compliance | Yes |
| Colour Paint | Reddish brown |
| Cv value [gal/min] | 8.12 gal/min |
| Direction | Straightway |
| Equipment | Handwheel |
| EU RoHS compliance | Yes |
| Flow direction indicator | Embossed 1-way arrow |
| Fluid Group | 1 |
| Inlet connection size [in] | 1/2 in |
| Inlet connection size [mm] | 15 mm |
| Inlet connection type | Socket weld |
| Kv value [m³/h] | 7 m³/h |
| Max. Working Pressure [bar] | 52 bar |
| Max. Working Pressure [psig] | 754 psig |
| Neck | Standard |
| Outlet connection size [in] | 1/2 in |
| Outlet connection size [mm] | 15 mm |
| Outlet connection type | NPT |
| PED category | Art. 4, par. 3 |
| 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 | 52 bar |
| Temperature range | -60 to 150 C |
| Primary standard | ANSI/ASME B1.20.1 |
| Standard size | 15 mm |
| Thread standard | ANSI/ASME B1.20.1 |
| MOQ | 1 |
Danfoss SVA-S 15 shut-off valve, socket-weld inlet / NPT outlet variant (ASME B1.20.1). Distinct from the butt-weld and all-NPT SVA-S 15 codes — confirm the required inlet/outlet connection combination before ordering. Handwheel-operated; cap-operated variants are separate codes.