Danfoss SVA-L 15-20 function module (complete top part) with cap, fits 15-20 mm SVA-L shut-off valve, 52 bar
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Product Description
Danfoss SVA-L 15-20 function module (complete top part) for the SVL Flexline SVA-S / SVA-L shut-off and regulating valve range, code 148B5278. The function module is the complete field-serviceable operating top part — bonnet, spindle, renewable seat and cone, gaskets and bolts — that mounts onto the matching SVA-L 15-20 mm valve housing (long neck) to make up or repair a complete valve. One module covers the 15-20 mm nominal-size band (SVA-L 15 and SVA-L 20). Supplied with cap. Maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F). The seat and cone are designed to close tightly and withstand high system pulsation and vibration, and the top part can be dismantled and serviced in line. For HCFC, non-flammable HFC, R717 (ammonia) and R744 (CO2) industrial refrigeration systems.
Technical Specifications
- Type
- Function module (complete top part) for SVA-L 15-20 mm shut-off / regulating valve
- Code number
- 148B5278
- Series
- SVA-L (SVL Flexline)
- Type designation
- Top Complete (complete top part)
- Fits valve size range
- 15-20 mm (SVA-L 15 and SVA-L 20)
- Neck
- Long
- Equipment
- Cap
- Body material
- Steel
- Maximum working pressure
- 52 bar (754 psig)
- Media temperature range
- -60 to 150 C (-76 to 302 F)
- Product group
- Shut-off and regulating valves
- Approvals
- CE
- Compliance
- EU RoHS, China RoHS
- Weight
- net weight 1.05 kg
- Packing
- single pack (1 pc)
- EAN
- 5702428859752
- Net weight
- 1.05 Kilogram
- China RoHS compliance
- Yes
- EU RoHS compliance
- Yes
- Max. Working Pressure [bar]
- 52 bar
- Max. Working Pressure [psig]
- 754 psig
- 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
- Used for product
- SVA-L 15
Standards & Compliance
- Size / Series
- 15-20 mm
- Material
- Steel
- Pressure Rating
- 52 bar
- Temperature Range
- -60 to 150 C
- HS Code
- 8481.90
Compatibility & Fitment
Danfoss SVL Flexline function module (complete top part). This code is the cap-equipped SVA-L top part covering the 15-20 mm size band (SVA-L 15 and SVA-L 20). Order to repair or convert an existing SVA-L housing in that size band, or together with the matching housing to make up a complete valve. SVA-S (standard neck) and SVA-L (long neck) modules are NOT interchangeable — confirm the valve series, nominal size and equipment (cap vs handwheel) before ordering. Cap = for infrequent operation; handwheel = for frequent throttling/operation.
Product Documentation
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Technical guides
- Cross-Referencing Danfoss Refrigeration Components by IMPA and OEM Code
- Danfoss Product Code Decoder — 003Z, 013G, 017B, 023U, 027L, 032F, 060G, 060H, 065B, 065Z, 068Z, 084H, 132F, 148B Series (Complete Reference)
- Danfoss Maneurop MTZ Reciprocating Compressors — Model Range, Voltage Codes and Replacement Guide
Catalogue entry last verified: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 148B5278?
- 148B5278 can be ordered from cballast.com as a Danfoss catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Danfoss product?
- The manufacturer part number is 148B5278.
- What is the HS code for 148B5278?
- The customs tariff (HS) code for 148B5278 is 8481.90.
- Who manufactures 148B5278?
- 148B5278 is a Danfoss product in the HVAC & Refrigeration range.
- Is a datasheet available for 148B5278?
- Yes — the 148B5278 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 148B5278?
- The minimum order quantity is 1.
- Is 148B5278 available?
- Yes — 148B5278 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).