Danfoss SVA-S 6 angleway shut-off (stop) valve for industrial refrigeration, code 148B5032. Steel body with external thread (G to ISO 228-1) connections, nominal size 6 mm (1/4 in). The SVA-S is a manually operated bi-flow stop valve with a standard bonnet length; it has internal backseating that allows the spindle seal to be replaced while the valve remains under pressure, and a PTFE seat for tight shut-off. Maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F). Flow coefficient Kv 2.5 m3/h. For R134a, R404A, R407C, R410A, R507A, R717 (ammonia), R744 (CO2) and other HCFC/HFC/HFO refrigerants. PED Article 4, paragraph 3. CE marked and EAC certified.
| Type | Danfoss SVA-S 6 shut-off (stop) valve |
| Code number | 148B5032 |
| Series | SVA-S (standard bonnet length, Flexline) |
| Connection type | external thread (G to ISO 228-1) |
| Connection standard | ISO 228-1 |
| Nominal size | 6 mm (1/4 in) |
| Flow | angleway |
| Body material | Steel |
| Maximum working pressure | 52 bar (754 psig) |
| Media temperature range | -60 to 150 C (-76 to 302 F) |
| Kv value | 2.5 m3/h |
| Weight | net 0.45 kg, gross 0.642 kg |
| PED | PED Article 4, paragraph 3 |
| Approvals | CE, EAC |
| EAN | 5702428470872 |
| Net weight | 0.45 Kilogram |
| Product group | Shut-off and regulating valves |
| Approval | EAC |
| CE mark | Yes |
| China RoHS compliance | Yes with exemptions |
| China RoHS exemption clause | 7.1 |
| Colour Paint | Reddish brown |
| Connection Internal/External | External |
| Connection material | Steel |
| Cv value [gal/min] | 2.9 gal/min |
| Direction | Angleway |
| Equipment | Cap |
| EU RoHS compliance | Yes with exemptions |
| EU RoHS exemption clause | 6(a) |
| Flow direction | Bi-flow |
| Flow direction indicator | Embossed 1-way arrow |
| Fluid Group | 1 |
| Inlet connection size [in] | 1/2 A |
| Inlet connection size [mm] | 6 mm |
| Inlet connection type | G |
| Kv value [m³/h] | 2.5 m³/h |
| Max. Working Pressure [bar] | 52 bar |
| Max. Working Pressure [psig] | 754 psig |
| Neck | Standard |
| Outlet connection size [in] | 1/2 A |
| Outlet connection size [mm] | 6 mm |
| Outlet connection type | G |
| PED category | Art. 4, par. 3 |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| 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 | ISO 228-1 |
| Standard size | 6 mm |
| Thread standard | ISO 228-1 |
| MOQ | 1 |
Danfoss SVA-S 6 is a manual stop valve for industrial refrigeration lines. Confirm nominal size (6 mm / 1/4 in), connection (external thread (G to ISO 228-1)), flow direction (angleway) and operation (cap vs hand wheel) before ordering. SVA-S uses a standard bonnet length; SVA-L is the long-bonnet, insulation-friendly variant. Function module and valve housing are available separately as service parts.