Danfoss SVA-L 32 hand-operated shut-off (stop) valve, store code 148B5551, straightway body fitted with a cap. The SVA-S / SVA-L is a hand-operated shut-off (stop) valve in the Danfoss SVL Flexline range for industrial refrigeration, used to isolate liquid, suction, hot-gas and oil lines. The angleway or straightway globe-pattern body uses a back-seating spindle so the packing can be replaced while the plant stays in operation, and the seal cap plus spindle packing give double sealing against the atmosphere. The valve gives bi-directional (bi-flow) tight shut-off and can be supplied with a cap or a fixed hand wheel. Applicable to R717 (ammonia), R744 (CO2) and fluorinated refrigerants and their oils. Maximum working pressure 52 bar g (754 psig); media temperature range -60 to 150 C (-76 to 302 F). At nominal size DN 32 the conformity assessment is PED Category II under the Pressure Equipment Directive 2014/68/EU. This code is nominal size 32 mm (1 1/4 in) with butt weld connections to EN 10220; flow coefficient Kv 29.8 m3/h (Cv 34.57 gal/min). Steel housing. Bi-directional shut-off. Specifications per Danfoss store code 148B5551.
| Type | SVA-L 32 hand-operated shut-off valve (SVL Flexline) |
| Code number | 148B5551 |
| Nominal size | 32 mm (1 1/4 in) |
| Flow direction body | Straightway |
| Connection | butt weld both ends, EN 10220 |
| Flow | bi-directional (bi-flow) |
| Top equipment | Cap |
| Flow coefficient Kv | 29.8 m3/h (Cv 34.57 gal/min) |
| Housing material | cold-resistant steel |
| Maximum working pressure | 52 bar g (754 psig) |
| Media temperature range | -60 to 150 C (-76 to 302 F) |
| Applicable media | R717 (ammonia), R744 (CO2), HFC/HCFC refrigerants and oils |
| Conformity assessment | PED 2014/68/EU, Category II (DN 32) |
| Approvals | CE, EAC |
| EAN | 5702428469685 |
| Net weight | 4.11 Kilogram |
| Product group | Shut-off and regulating valves |
| Approval | CE |
| Body material | Steel |
| CE mark | Yes |
| China RoHS compliance | Yes |
| Colour Paint | Reddish brown |
| Connection Code | (2001:D26:32) |
| Connection material | Steel |
| Connection standard | EN 10220 |
| Cv value [gal/min] | 34.57 gal/min |
| Direction | Straightway |
| Equipment | Cap |
| EU RoHS compliance | Yes |
| Flow direction | Bi-flow |
| Flow direction indicator | Embossed 1-way arrow |
| Fluid Group | 1 |
| Inlet connection size [in] | 1 1/4 in |
| Inlet connection size [mm] | 32 mm |
| Inlet connection type | Butt weld |
| Kv value [m³/h] | 29.8 m³/h |
| Max. Working Pressure [bar] | 52 bar |
| Max. Working Pressure [psig] | 754 psig |
| Neck | Long |
| Outlet connection size [in] | 1 1/4 in |
| Outlet connection size [mm] | 32 mm |
| Outlet connection type | Butt weld |
| PED category | II |
| 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 | EN 10220 |
| Standard size | 32 mm |
| MOQ | 1 |
Danfoss SVL Flexline SVA-L 32. SVA-S has a standard cap; SVA-L is the long version with a fixed hand wheel. Select by flow direction (straightway), connection (EN 10220) and top (cap). EN 10220 and ASME weld-end preparations are not interchangeable — confirm the mating pipe schedule before ordering. Shares the SVL Flexline platform with REG-SA/SB regulating valves, SCA-X/CHV-X check valves and FIA strainers of the same nominal size.