
Danfoss LENO MSV-S DN 32 Internal thread partner / shut-off valve
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Product Description
Danfoss LENO MSV-S — manual partner / shut-off valve, OEM order code 003Z4014. Manual partner (shut-off) valve for the return of a hydronic branch or riser, used together with a LENO MSV-BD/MSV-O measuring-and-presetting balancing valve on the supply. It provides positive shut-off and a drain facility so a terminal or branch can be isolated and drained for service without disturbing the balanced setting of the partner valve. (MSV-S DN 32, Internal thread, partner valve.) Nominal size DN 32, Kvs 18 m³/h, PN 20, Internal thread connection (Rp 1¼), DZR brass body, media temperature -20 °C to 120 °C. Net weight 1.202 Kilogram. Genuine Danfoss part; technical data quoted verbatim from store.danfoss.com (code 003Z4014). OEM P/N 003Z4014, EAN 5702420092034. Used in commercial refrigeration, provision-room cooling and reefer plant rooms across HFC, HFO and CO2 (R744) refrigerants.
Technical Specifications
- Brand
- Danfoss
- Part number
- 003Z4014
- Type
- LENO MSV-S
- Product group
- Manual balancing
- Function
- manual partner / shut-off valve
- Store description
- MSV-S DN 32, Internal thread, partner valve
- Nominal size
- DN 32
- Kvs value
- 18 m³/h
- Connection thread size
- Rp 1¼
- Connection type
- Internal thread
- Pressure class
- PN 20
- Setting scale
- No
- Test plugs
- Without test plugs
- Shut-off function
- Yes
- Drain function
- Yes
- Valve body material
- DZR brass
- Media temperature
- -20 °C to 120 °C
- REACH candidate-list substances
- Lead (CAS no. 7439-92-1)
- Net weight
- 1.202 Kilogram
- Gross weight
- 1.272 Kilogram
- EAN
- 5702420092034
- HS code
- 8481.80 (taps, cocks, valves for pipes, tanks, vats or the like)
Standards & Compliance
- Material
- Valve body DZR brass
- Pressure Rating
- PN 20
- Temperature Range
- -20 °C to 120 °C (media)
- Classification / Approval
- CE
- HS Code
- 8481.80
Compatibility & Fitment
Manual partner / shut-off valve used on the return with a LENO MSV-BD/MSV-O measuring-and-presetting balancing valve on the supply. Match nominal size (DN 32) and connection (Internal thread Rp 1¼) to the balancing valve and pipework.
Product Documentation
More from Danfoss

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Danfoss LENO MSV-O DN 15 Low Flow Internal thread manual balancing valve
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Technical guides
- Balancing Valve Finder — Danfoss AB-QM, ASV-PV / ASV-M, USV-I / USV-M, MSV-BD / MSV-F2, IMI TA STAD / STAF, Frese by DN and Type
- 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)
Catalogue entry last verified: 2026-08-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 003Z4014?
- 003Z4014 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 003Z4014.
- What is the HS code for 003Z4014?
- The customs tariff (HS) code for 003Z4014 is 8481.80.
- Who manufactures 003Z4014?
- 003Z4014 is a Danfoss product in the HVAC & Refrigeration range.
- Is a datasheet available for 003Z4014?
- Yes — the 003Z4014 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 003Z4014?
- The minimum order quantity is 1.
- Is 003Z4014 available?
- Yes — 003Z4014 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).
