Danfoss SVA-HL SS 25 straightway shut-off (stop) valve for industrial refrigeration, code 148B6284. Stainless steel body with butt weld connections to EN 10220, nominal size 25 mm (1 in). Maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F). Flow coefficient Kv 17.4 m3/h (Cv 20.18 gal/min), bi-flow. Renewable seat and cone close tightly and withstand system pulsation and vibration; the valve can be dismantled and repaired in line. Part of the Danfoss SVL Flexline programme. For HCFC, non-flammable HFC, R717 (ammonia) and R744 (CO2) systems.
| Type | SVA-HL SS 25 shut-off valve (SVL Flexline) |
| Code number | 148B6284 |
| Series | SVA-HL SS |
| Direction | Straightway |
| Connection type | Butt weld |
| Connection standard | EN 10220 |
| Nominal size | 25 mm (1 in) |
| Body material | Stainless steel |
| Maximum working pressure | 52 bar (754 psig) |
| Media temperature range | -60 to 150 C (-76 to 302 F) |
| Kv value | 17.4 m3/h (Cv 20.18 gal/min) |
| Flow direction | Bi-flow |
| PED assessment | Article 4, paragraph 3 (sound engineering practice) |
| Approvals | PED Art. 4 par. 3 |
| EAN | 5715162693421 |
| Net weight | 3.415 Kilogram |
| Product group | Shut-off and regulating valves |
| China RoHS compliance | Yes |
| Colour Paint | Reddish brown |
| Connection material | Stainless steel |
| Cv value [gal/min] | 20.18 gal/min |
| Equipment | Cap |
| EU RoHS compliance | Yes |
| Flow direction indicator | Embossed 1-way arrow |
| Fluid Group | 1 |
| Inlet connection size [in] | 1 in |
| Inlet connection size [mm] | 25 mm |
| Inlet connection type | Butt weld |
| Kv value [m³/h] | 17.4 m³/h |
| Max. Working Pressure [bar] | 52 bar |
| Max. Working Pressure [psig] | 754 psig |
| Neck | Standard |
| Outlet connection size [in] | 1 in |
| Outlet connection size [mm] | 25 mm |
| Outlet connection type | Butt weld |
| 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 | Stainless steel |
| Pressure rating | 52 bar |
| Temperature range | -60 to 150 C |
| Primary standard | EN 10220 |
| Standard size | 25 mm |
| MOQ | 1 |
Danfoss SVL Flexline SVA-HL SS valve. This code is the straightway SVA-HL SS 25 with butt weld (EN 10220) ends. Confirm line size (25 mm (1 in)), connection type/standard, direction (straightway) and refrigerant before ordering.