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Datasheet generated 2026-10-07
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Danfoss VHX-DUO + RAX design-radiator valve set — Angle, dual 50 mm connection, Chrome (013G4206)

Danfoss · HVAC & Refrigeration · Radiator Valves · Denmark · danfoss.com
Part Number
013G4206  ·  HS 8481.80
Danfoss VHX-DUO + RAX design-radiator valve set — Angle, dual 50 mm connection, Chrome (013G4206)

Danfoss VHX-DUO + RAX design-radiator valve set (X-tra Collection), OEM order code 013G4206. A dual-connection thermostatic valve set for design/panel radiators: the VHX-DUO valve provides Angle, dual 50 mm connection, G 1/2 inlet / G 1/2 A outlet, and the RAX thermostatic sensor modulates flow in proportion to room temperature. Integrated presetting (RLV type integrated) allows commissioning of the design flow. Chrome finish. Max. working pressure 10 bar, flow temperature up to 120 °C, Kvs 0.56 m³/h m³/h. Set includes RAX sensor. Genuine Danfoss part; data quoted verbatim from store.danfoss.com (code 013G4206). OEM P/N 013G4206, EAN 5702420116259. HS 8481.80.

Technical Specifications

BrandDanfoss
Part number013G4206
Gross weight2258 Gram
TypeVHX/RAX sets (X-tra Collection)
Product groupProducts for design radiators
CE markNo
China RoHS complianceOut of scope
ColourChrome
Connection size inG 1/2
Connection size outG 1/2 A
Contents of setValve, sensor
DescriptionSet includes RAX sensor
DesignAngle, dual 50 mm connection
Differential pressure range [bar] [Max]0.6 bar
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
Flow temperature [°C] [Max]120 °C
Kv value at Xp = 1 K [m³/h]0.03 m³/h
Kv value at Xp = 2 K [m³/h]0.33 m³/h
Kvs values [m³/h] [Max]0.56 m³/h
Limiter pinsNo
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Response time [m]24 min
RLV typeIntegrated
Sensor designRAX
Sensor typeThermostatic sensor
UL markNo
Valve typeVHX-DUO
Working pressure [bar] [Max]10 bar
Zero-blockingYes
EAN5702420116259
HS code8481.80 (taps, cocks, valves for pipes, tanks, vats or the like)

Properties

MaterialValve body brass, chrome-plated; sensor housing plastic
Pressure rating10 bar max working
Temperature rangeup to 120 °C (flow)
MOQ1

Compatibility

Design-radiator thermostatic valve set (valve + RAX sensor) with Angle, dual 50 mm connection. For panel/design radiators with a G 1/2 dual (50 mm) connection. Confirm the radiator connection geometry and finish (Chrome) before ordering.

Attached Documents