Danfoss SVA-L 32 straightway shut-off valve, cap, 32 mm (1 1/4 in) butt weld EN 10220, steel, 52 bar (code 148B5551)
Danfoss · HVAC & Refrigeration · Globe Valves
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.
Specifications
- Part number
- 148B5551
- HS code
- 8481.80
- Material
- Steel
- Pressure rating
- 52 bar
- Temperature range
- -60 to 150 C
- Standard
- EN 10220
- Standard size
- 32 mm
Compatibility
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.
Standards
Approvals
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