Danfoss REG-SB SS 32 angleway hand regulating valve, 32 mm (1 1/4 in) butt weld, stainless steel, Kv 20, 52 bar
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Product Description
Danfoss REG-SB SS 32 hand-operated regulating (throttling) valve for stainless-steel industrial-refrigeration piping, store code 148B5954. Stainless-steel angleway body with butt-weld connections both ends, nominal size 32 mm (1 1/4 in). Continuously adjustable spindle sets and holds a defined flow restriction for balancing liquid, suction and hot-gas branches; flow coefficient Kv 20 m3/h. The SS body suits corrosive and stainless-piped R717 (ammonia), R744 (CO2) and HFC systems. Maximum working pressure 52 bar g (754 psig); media temperature -60 to 150 C (-76 to 302 F). Net weight 3.19 kg, gross weight 3.762 kg. Conformity assessment PED 2014/68/EU, Category II. Specifications per Danfoss store code 148B5954.
Technical Specifications
- Type
- REG-SB SS 32 hand regulating valve
- Code number
- 148B5954
- Nominal size
- 32 mm (1 1/4 in)
- Connection
- butt weld both ends
- Body material
- Stainless steel
- Body geometry
- Angleway
- Flow direction
- bi-flow, embossed 1-way arrow
- Function
- manual throttling / regulating (adjustable restriction)
- Flow coefficient
- Kv 20 m3/h
- Maximum working pressure
- 52 bar g (754 psig)
- Media temperature range
- -60 to 150 C (-76 to 302 F)
- Applicable media
- R717 (ammonia), R744 (CO2), HFC refrigerants and oils
- Weight
- net weight 3.19 kg, gross weight 3.762 kg
- Conformity assessment
- PED 2014/68/EU, Category II
- Approvals
- CE, EAC (LLC CDC TYSK)
- EAN
- 5702424538873
- Net weight
- 3.19 Kilogram
- Product group
- Shut-off and regulating valves
- Approval
- CE
- China RoHS compliance
- Yes
- Colour Paint
- Reddish brown
- Connection material
- Stainless steel
- Connection standard
- EN 10220
- Cv value [gal/min]
- 23.2 gal/min
- Direction
- Angleway
- Equipment
- Cap
- EU RoHS compliance
- Yes
- Flow area [in2]
- 0.823 in²
- Flow area [mm2]
- 531 mm²
- Flow direction indicator
- Embossed 1-way arrow
- Fluid Group
- 1
- Inlet connection size [in]
- 1 1/4 in
- Inlet connection size [mm]
- 32 mm
- Inlet connection type
- Butt weld
- Kv value [m³/h]
- 20 m³/h
- Max. Working Pressure [bar]
- 52 bar
- Max. Working Pressure [psig]
- 754 psig
- Neck
- Standard
- Outlet connection size [in]
- 1 1/4 in
- Outlet connection size [mm]
- 32 mm
- Outlet connection type
- Butt weld
- PED category
- II
- REACH Candidate List substances
- No
- Refrigerants
- R1234yf
- 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
- 32 mm (1 1/4 in)
- Material
- Stainless steel
- Pressure Rating
- 52 bar
- Temperature Range
- -60 to 150 C
- HS Code
- 8481.80
Compatibility & Fitment
Danfoss REG-SB SS stainless-steel hand regulating valve. Select by nominal size (DN32 / 1 1/4 in). The SS (stainless) body is a separate range from the carbon-steel REG-SA/REG-SB; confirm the piping material and butt-weld schedule before ordering. Shares the SVL Flexline platform with the SVA-S/SVA-L shut-off and SCA-X/CHV-X check valves of the same size.
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 148B5954?
- 148B5954 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 148B5954.
- What is the HS code for 148B5954?
- The customs tariff (HS) code for 148B5954 is 8481.80.
- Who manufactures 148B5954?
- 148B5954 is a Danfoss product in the HVAC & Refrigeration range.
- Is a datasheet available for 148B5954?
- Yes — the 148B5954 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 148B5954?
- The minimum order quantity is 1.
- Is 148B5954 available?
- Yes — 148B5954 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).