Danfoss REG-LA 15-20 function module (Top Complete) for hand regulating valve, SVL Flexline
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Product Description
Danfoss REG-LA 15-20/25-40 series function module (Top Complete) for the SVL Flexline hand regulating valve, code 148B6401. Supplied as a complete top assembly — 1 gasket, top part and 4 bolts — with a long neck for insulation. Flow area 36.5 mm2 (0.056 in2). Maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F). Used for products REG-LA 15; REG-LA 20. The SVL Flexline design lets the function module be exchanged on an installed valve body without cutting the valve out of the line. For HCFC, non-flammable HFC, R717 (ammonia) and R744 (CO2) systems.
Technical Specifications
- Type
- REG-LA function module (Top Complete)
- Code number
- 148B6401
- Series
- SVL Flexline REG-LA
- Product group
- Shut-off and regulating valves
- Type designation
- Top Complete
- Parts included
- 1 gasket; top part; 4 bolts
- Connection neck
- Long
- Flow area
- 36.5 mm2 (0.056 in2)
- Maximum working pressure
- 52 bar (754 psig)
- Media temperature range
- -60 to 150 C (-76 to 302 F)
- Used for products
- REG-LA 15; REG-LA 20
- Weight
- net 1.1 kg, gross 1.684 kg
- EAN
- 5702428818100
- Net weight
- 1.1 Kilogram
- China RoHS compliance
- Yes
- Equipment
- Cap
- EU RoHS compliance
- Yes
- Flow area [in2]
- 0.056 in²
- Flow area [mm2]
- 36.5 mm²
- Max. Working Pressure [bar]
- 52 bar
- Max. Working Pressure [psig]
- 754 psig
- Neck
- Long
- 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
- Used for product
- REG-LA 15
- Used for product comments
- Long neck for insulation
Standards & Compliance
- Pressure Rating
- 52 bar
- Temperature Range
- -60 to 150 C
- HS Code
- 8481.90
Compatibility & Fitment
Danfoss SVL Flexline REG-LA function module (spare top). Fits the REG-LA 15; REG-LA 20 valve bodies. Confirm the valve size/series and refrigerant before ordering; the module exchanges on an installed body without cutting it out of the line.
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: 2026-08-24. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 148B6401?
- 148B6401 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 148B6401.
- What is the HS code for 148B6401?
- The customs tariff (HS) code for 148B6401 is 8481.90.
- Who manufactures 148B6401?
- 148B6401 is a Danfoss product in the HVAC & Refrigeration range.
- Is a datasheet available for 148B6401?
- Yes — the 148B6401 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 148B6401?
- The minimum order quantity is 1.
- Is 148B6401 available?
- Yes — 148B6401 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).