Product Description
Danfoss AVTA 20 Thermostatic Valve with socket connection. Regulating valves for water (Plumbing / Heat / Valves for heating and cooling systems). Principal data: setting temperature min 25 °C, setting temperature max 65 °C, kvs value 3.4 m³/h. Supplied under manufacturer part number 003N0031, EAN 5702423000272, HS code 8481.80, country of origin Poland.
Technical Specifications
- Product type
- Regulating valves for water
- Product group
- Heat
- Setting temperature min
- 25 °C
- Setting temperature max
- 65 °C
- Kvs value
- 3.4 m³/h
- Thread
- 3/4"
- REACH SVHC substance above 0.1%
- Lead
- Carbon footprint (EPD)
- 12.2936 kg CO2e per pcs
- Country of origin
- Poland
- Customs tariff code (EU CN)
- 84818059
- HS code
- 8481.80
- Manufacturer part number
- 003N0031
- VVS number
- 451005736
- EAN
- 5702423000272
- Net weight
- 1.4 Kilogram
- Type
- AVTA 20
- Approval
- EAC
- Armoring
- Yes
- Body material
- Brass
- Cap. tube length fraction [in]
- 78 3/4 in
- Capillary tube gland Int/Ext
- Internal
- Capillary tube gland size [in]
- 3/4
- Capillary tube gland standard
- ISO 228-1
- Capillary tube gland type
- G
- Capillary tube length [mm]
- 2000 mm
- Charge type
- Universal
- China RoHS compliance
- Yes
- China RoHS exemption clause
- 7.3
- Connection Internal/External
- Internal
- Connection size [in]
- 3/4
- Connection standard
- ISO 228-1
- Connection type
- G
- Cv value [gal/min]
- 3.9 gal/min
- Differential pressure [bar] [max]
- 10 bar
- Differential pressure [bar] [min]
- 0 bar
- Differential pressure [psi] [max]
- 145 psi
- Differential pressure [psi] [min]
- 0 psi
- EU RoHS compliance
- Yes with exemptions
- EU RoHS exemption clause
- 6(b)
- Flow direction indicator
- Embossed 1-way arrow
- Kv value [m³/h]
- 3.4 m³/h
- Max. pressure on sensor [bar]
- 25 bar
- Max. pressure on sensor [psig]
- 362.6 psig
- Max. sensor temperature [°C]
- 90 °C
- Max. sensor temperature [°F]
- 194 °F
- Max. test pressure [bar] Pe
- 25 bar
- Max. test pressure [psig]
- 362.6 psig
- Max. Working Pressure [bar]
- 16 bar
- Max. Working Pressure [psig]
- 232 psig
- Media
- Neutral media
- Medium temperature range [°C] [max]
- 130 °C
- Medium temperature range [°C] [min]
- -25 °C
- Medium temperature range [°F] [max]
- 266 °F
- Medium temperature range [°F] [min]
- -13 °F
- Opening configuration
- Opens on rising sensor temp.
- Orifice size [mm]
- 20 mm
- Orifice size fraction [in]
- 4/5 in
- REACH Candidate Strip substances
- Lead (CAS no. 7439-92-1)
- Sensor size (Ø x L) [in]
- 23/32 x 8 1/4 in
- Sensor size (Ø x L) [mm]
- 18 x 210 mm
- Temperature range [°C] [max]
- 65 °C
- Temperature range [°C] [min]
- 25 °C
- Temperature range [°F] [max]
- 149 °F
- Temperature range [°F] [min]
- 77 °F
Standards & Compliance
- HS Code
- 8481.80
Cross References
- MPN 003N0031
- EAN 5702423000272
- VVS 451005736
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: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 003N0031?
- 003N0031 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 003N0031.
- What is the HS code for 003N0031?
- The customs tariff (HS) code for 003N0031 is 8481.80.
- Who manufactures 003N0031?
- 003N0031 is a Danfoss product in the Valves range.
- Is a datasheet available for 003N0031?
- Yes — the 003N0031 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 003N0031?
- The minimum order quantity is 1.
- Is 003N0031 available?
- Yes — 003N0031 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).