Danfoss SCA-X SS 25 angleway check and stop valve, 25 mm (1 in) butt weld EN 10220, stainless steel, 52 bar
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Product Description
Danfoss SCA-X SS 25 combined check and stop valve for the SVL Flexline industrial-refrigeration range, in stainless steel. Angleway body with 25 mm (1 in) butt weld connections to EN 10220. The valve combines a spring-loaded check (non-return) function with a manual stop (shut-off) function in one body, so a single valve both prevents reverse flow and can positively isolate the line for service. Maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F); Kv 24 m3/h. Stainless steel construction suits R717 (ammonia), R744 (CO2) and HFC systems where a corrosion-resistant body is specified. Fitted with a cap over the stop spindle as supplied.
Technical Specifications
- Type
- Check and stop valve, SCA-X SS 25
- Code number
- 148B5490
- Series
- SVL Flexline (SCA-X stainless check & stop valve)
- Product group
- Check valves
- Nominal size
- 25 mm (1 in)
- Direction
- Angleway
- Connection
- Butt weld
- Connection standard
- EN 10220
- Equipment
- Cap
- Body material
- Stainless steel
- Function
- Combined check (non-return) and manual stop
- Kv value
- 24 m3/h
- Maximum working pressure
- 52 bar (754 psig)
- Media temperature range
- -60 to 150 C (-76 to 302 F)
- Applicable media
- R717 (ammonia), R744 (CO2), HFC
- Conformity assessment
- PED Article 4, paragraph 3 (sound engineering practice)
- Approvals
- CE, UKCA
- Net weight
- 3.4 kg
- EAN
- 5702428842402
- Approval
- UKCA
- CE mark
- Yes
- China RoHS compliance
- Yes
- Colour Paint
- Reddish brown
- Connection Code
- (2501:D26:25)
- Connection material
- Stainless steel
- Cv value [gal/min]
- 27.8 gal/min
- EU RoHS compliance
- Yes
- Flow direction indicator
- Embossed 1-way arrow
- Fluid Group
- 1
- Inlet connection size [in]
- 1 in
- Inlet connection size [mm]
- 25 mm
- Inlet connection type
- Butt weld
- Kv value [m³/h]
- 24 m³/h
- Max. Working Pressure [bar]
- 52 bar
- Max. Working Pressure [psig]
- 754 psig
- MinODP [bar]
- 0.04 bar
- MinODP [psi]
- 0.62 psi
- Outlet connection size [in]
- 1 in
- Outlet connection size [mm]
- 25 mm
- Outlet connection type
- Butt weld
- PED category
- Art. 4, par. 3
- REACH Candidate List substances
- No
- Refrigerants
- R134a
- 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
Standards & Compliance
- Size / Series
- 25 mm
- Material
- Stainless steel
- Pressure Rating
- 52 bar
- Temperature Range
- -60 to 150 C
- HS Code
- 8481.30
Compatibility & Fitment
Danfoss SCA-X (stainless) combined check and stop valve for the SVL Flexline range. Select by nominal size, direction (angleway / straightway) and connection (weld standard). Shares the SCA-X / CHV-X data sheet. Butt weld to EN 10220 and to ASME B36.19M are separate codes and are not interchangeable — confirm the mating pipe standard before ordering.
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 148B5490?
- 148B5490 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 148B5490.
- What is the HS code for 148B5490?
- The customs tariff (HS) code for 148B5490 is 8481.30.
- Who manufactures 148B5490?
- 148B5490 is a Danfoss product in the HVAC & Refrigeration range.
- Is a datasheet available for 148B5490?
- Yes — the 148B5490 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 148B5490?
- The minimum order quantity is 1.
- Is 148B5490 available?
- Yes — 148B5490 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).