Danfoss SVA-S 25 shut-off (stop) valve, straightway, 25 mm (1 in), butt weld to ASME B 36.10M Schedule 80, steel, 65 bar, Kv 17.4 m3/h (code 148B5057)
Danfoss · HVAC & Refrigeration · Globe Valves
Danfoss SVA-S 25 straightway shut-off (stop) valve for industrial refrigeration, code 148B5057. Steel body with butt weld to ASME B 36.10M Schedule 80 connections, nominal size 25 mm (1 in). The SVA-S is a manually operated bi-flow stop valve with a spindle cap; 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 65 bar (943 psig); media temperature range -60 to 150 C (-76 to 302 F). Flow coefficient Kv 17.4 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.
Specifications
- Part number
- 148B5057
- HS code
- 8481.80
- Material
- Steel
- Pressure rating
- 65 bar
- Temperature range
- -60 to 150 C
- Standard
- ASME B 36.10M Schedule 80
- Standard size
- 25 mm
Compatibility
Danfoss SVA-S 25 is a manual stop valve for industrial refrigeration lines. Confirm nominal size (25 mm (1 in)), connection (butt weld to ASME B 36.10M Schedule 80), flow direction (straightway) 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.
Approvals
HVAC & Refrigeration · More Danfoss · Printable datasheet