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Datasheet generated 2026-10-08
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Danfoss REG-SA SS 10 hand-operated regulating (manual expansion) valve, 10 mm (3/8 in) angleway, butt weld, stainless steel, 52 bar, Kv 0.15 M3/h (code 148B5017)

Danfoss · HVAC & Refrigeration · Globe Valves · Denmark · danfoss.com
Part Number
148B5017  ·  HS 8481.80
Danfoss REG-SA SS 10 hand-operated regulating (manual expansion) valve, 10 mm (3/8 in) angleway, butt weld, stainless steel, 52 bar, Kv 0.15 M3/h (code 148B5017)

Danfoss REG-SA SS 10 hand-operated regulating valve (manual expansion / throttling valve) for industrial refrigeration, code 148B5017. Stainless-steel body and connections, butt weld, nominal size 10 mm (3/8 in), angleway flow. The REG is a manually adjustable regulating valve used to set a fixed throttling / pressure-drop or to balance refrigerant flow; the SS execution suits stainless pipework and corrosive duties. Maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F). Flow coefficient Kv 0.15 m3/h (Cv 0.17 gal/min). For R134a, R404A, R407C, R410A, R507A, R717 (ammonia), R744 (CO2) and other HCFC/HFC/HFO refrigerants. PED Article 4, paragraph 3. EAC certified.

Technical Specifications

TypeDanfoss REG-SA SS 10 regulating valve
Code number148B5017
SeriesREG-SA SS (Flexline, stainless steel)
DirectionAngleway
Connection typeButt weld
Connection standardbutt weld
Nominal size10 mm (3/8 in)
Body materialStainless steel
Maximum working pressure52 bar (754 psig)
Media temperature range-60 to 150 C (-76 to 302 F)
Kv value0.15 m3/h (Cv 0.17 gal/min)
Weightnet 0.45 kg, gross 0.618 kg
PEDArticle 4, paragraph 3
ApprovalsCE, EAC
EAN5715162981023
Net weight0.45 Kilogram
Product groupShut-off and regulating valves
ApprovalEAC
China RoHS complianceYes
Colour PaintReddish brown
Connection materialStainless steel
Cv value [gal/min]0.17 gal/min
EquipmentCap
EU RoHS complianceYes
Flow area [in2]0.004 in²
Flow area [mm2]3 mm²
Flow direction indicatorEmbossed 1-way arrow
Fluid Group1
Inlet connection size [in]3/8 in
Inlet connection size [mm]10 mm
Inlet connection typeButt weld
Kv value [m³/h]0.15 m³/h
Max. Working Pressure [bar]52 bar
Max. Working Pressure [psig]754 psig
NeckStandard
Outlet connection size [in]3/8 in
Outlet connection size [mm]10 mm
Outlet connection typeButt weld
PED categoryArt. 4, par. 3
REACH Candidate List substancesNo
RefrigerantsR1234yf
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 versionStandard version

Properties

MaterialStainless steel
Pressure rating52 bar
Temperature range-60 to 150 C
Primary standardbutt weld
Standard size10 mm
MOQ1

Compatibility

The REG-SA SS 10 sets a manual throttling / regulating differential in industrial refrigeration. Confirm nominal size (10 mm / 3/8 in), connection (butt weld), flow direction (angleway) and body material (stainless steel) before ordering. REG-SA and REG-SB differ in Kv / regulating range.

Approvals

Attached Documents