Danfoss SVA-HL 150 straightway shut-off (stop) valve for industrial refrigeration, code 148B6281. SVA-HL is the SVA valve fitted with the HL packing gland, recommended for applications running with high, constant media temperatures. Low-temperature steel body with butt weld "F" connection (ANSI / ASME B36.10M), nominal size 150 mm (6 in), wall 3 mm, pipe OD 170.3 mm. Maximum working pressure 65 bar (943 psig); media temperature range -60 to 150 C (-76 to 302 F). Flow coefficient Kv 597 m3/h (Cv 693 gal/min) in the straightway direction; can accept flow in both directions. Renewable seat and cone close tightly and withstand high system pulsation and vibration, and can be dismantled and repaired in line. Supplied with cap. For HCFC, non-flammable HFC, R717 (ammonia) and R744 (CO2) systems.
| Type | SVA-HL 150 shut-off valve (SVL Flexline) |
| Code number | 148B6281 |
| Series | SVA-HL (HL high-temperature packing gland) |
| Direction | Straightway |
| Connection type | Butt weld ("F") |
| Connection standard | ANSI (ASME B36.10M) |
| Nominal size | 150 mm (6 in) |
| Pipe OD | 170.3 mm; weld wall thickness 3 mm |
| Body material | Steel (low-temperature carbon steel) |
| Maximum working pressure | 65 bar (943 psig) |
| Media temperature range | -60 to 150 C (-76 to 302 F) |
| Kv value | 597 m3/h (Cv 693 gal/min), straightway |
| Flow direction | Bi-flow |
| Equipment | Cap |
| PED 2014/68/EU compliant; CE marked above the Article 4.3 threshold. | |
| EAN | 5715162505564 |
| Material | Steel |
| Pressure rating | 65 bar |
| Temperature range | -60 to 150 C |
| Primary standard | ANSI (ASME B36.10M) |
| Standard size | 150 mm |
| MOQ | 1 |
Danfoss SVL Flexline SVA-HL stop valve. This code is the straightway SVA-HL 150 with butt weld "F" ends (ANSI / ASME B36.10M) and a cap. Confirm line size (150 mm (6 in)), connection type/standard, direction (straightway) and refrigerant before ordering. SVA-HL, SVA-S and SVA-L share the same internal parts; SVA-HL adds the HL high-temperature packing gland.