Danfoss RLV-D DN 10/15 straight lockshield radiator valve, manual shut-off (003L0239)
Danfoss

Danfoss RLV-D DN 10/15 straight lockshield radiator valve, manual shut-off

Part number003L0239Item numberCB-DANF-003L0239EAN / GTIN5013567413492HS code8481.80
MaterialBody brass, Chrome plated
HVAC & Refrigeration
Radiator Valves
MOQ:1

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Product Description

Danfoss RLV-D — manual lockshield radiator valve for two-pipe hydronic heating systems, OEM order code 003L0239. The RLV-D is a return-side lockshield valve supplied with compression/union fittings for direct connection to the system pipe, combining individual shut-off with a drain-off facility for maintenance. Regulation and isolation are set with a hex socket under a cover cap. RLV-D DN 10/15, straight pattern. Body brass, finish Chrome plated. Connection to system 8/10/15 mm, connection to radiator Rp 1/2 (External Thread). Max. working pressure 10 bar, test pressure 16 bar, flow temperature up to 120 °C. Genuine Danfoss part; technical data quoted verbatim from store.danfoss.com (code 003L0239). OEM P/N 003L0239, EAN 5013567413492. HS 8481.80.

Technical Specifications

Brand
Danfoss
Part number
003L0239
Type
RLV-D
Product group
Lockshield Valves
Description
RLV-D straight, chrome plated
Function
Return-side lockshield / isolating valve
Design
Straight
Nominal size
10/15 mm
Connection to system
8/10/15 mm
Connection to radiator
Rp 1/2
Connection types
External Thread
Tailpiece type
With fittings
Flow temperature (max)
120 °C
Working pressure (max)
10 bar
Test pressure
16 bar
Finish
Chrome plated
REACH candidate-list substances
Lead (CAS no. 7439-92-1)
Net weight
0.4 Kilogram
Gross weight
0.401 Kilogram
EAN
5013567413492
HS code
8481.80 (taps, cocks, valves for pipes, tanks, vats or the like)

Standards & Compliance

Material
Body brass, Chrome plated
Pressure Rating
10 bar max working (test 16 bar)
Temperature Range
up to 120 °C (flow)
HS Code
8481.80

Compatibility & Fitment

Return-side lockshield / isolating valve — pair with a Danfoss RA-N / RA-FN thermostatic radiator valve (or equivalent) on the flow side. DN 10/15, straight pattern, connection to system 8/10/15 mm, to radiator Rp 1/2. Confirm design, nominal size and connections against the installation before ordering.

Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.

Product Documentation

Document preview: Danfoss 003L0239 — OEM Product Page

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 003L0239?
003L0239 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 003L0239.
What is the HS code for 003L0239?
The customs tariff (HS) code for 003L0239 is 8481.80.
Who manufactures 003L0239?
003L0239 is a Danfoss product in the HVAC & Refrigeration range.
Is a datasheet available for 003L0239?
Yes — the 003L0239 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 003L0239?
The minimum order quantity is 1.
Is 003L0239 available?
Yes — 003L0239 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).