Danfoss REG-SA 15 straightway hand regulating valve, 15 mm (1/2 in) butt weld ASME B 36.10M Schedule 80, steel, Kv 1.5, 52 bar (code 148B5212)
Danfoss · HVAC & Refrigeration · Globe Valves
Danfoss REG-SA 15 hand-operated regulating valve, store code 148B5212, straightway body. REG-SA and REG-SB are straightway or angleway hand-operated regulating (throttling) valves in the Danfoss SVL Flexline range for industrial refrigeration. The regulating cone gives precise manual flow adjustment; a back-seating spindle lets the packing be replaced under operation, and a fitted cap provides a second seal against the atmosphere. REG-SA carries the fine-regulation cone (lower Kv) and REG-SB the larger regulating cone (higher Kv) for the same nominal size, so the type is selected by the required flow coefficient. Body and bonnet are special cold-resistant steel. Applicable to R717 (ammonia), R744 (CO2) and fluorinated refrigerants and their oils. Maximum working pressure 52 bar g (754 psig); working temperature range -60 to 150 C (-76 to 302 F). Conformity assessment per the Pressure Equipment Directive 2014/68/EU, Article 4, paragraph 3 (sound engineering practice), fluid group 1. This code is nominal size DN 15 (1/2 in) with butt weld connections to ASME B 36.10M Schedule 80; regulating flow coefficient Kv 1.5 m3/h (Cv 1.75). Net weight 2.05 kg. Specifications per Danfoss store code 148B5212.
Specifications
- Part number
- 148B5212
- HS code
- 8481.80
- Material
- Steel
- Pressure rating
- 52 bar
- Temperature range
- -60 to 150 C
- Standard
- ASME B 36.10M Schedule 80
- Standard size
- 15 mm
Compatibility
Danfoss SVL Flexline REG-SA 15. REG-SA = fine-regulation cone, REG-SB = larger regulating cone (select by required Kv). Shares the SVL Flexline footprint with SVA-S shut-off, SCA-X check/stop and CHV check valves of the same nominal size. Select by nominal size DN 15, connection (ASME B 36.10M Schedule 80) and Kv (1.5 m3/h).
Standards
- ASME B 36.10M Schedule 80
- PED 2014/68/EU
Approvals
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