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ORIGINAL DANFOSS
Danfoss AVTA20 Thermostatic Water Valve – 003N0031 – G 3/4" – 25–65 °C – Kv 3.4 m³/h
Kv value
3.4 [m³/h]
Item condition
New item
Control range
25–65 °C
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· OEM and special projects
At least 2 years statutory guarantee
Applies to consumer purchases in the EU.
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For businesses: 12 months from delivery.
€617.61
incl. VAT
€519.00 net
Low stock – order soon
Purchase on account for companies, public bodies and more.
Technical data
Performance
- Kv value
- 3.4 [m³/h]
General
- Item condition
- New item
- Control range
- 25–65 °C
- Max. sensor temperature
- 90 °C
- Capillary tube length
- 2 [m]
- Weight
- 1.4 [kg]
- Gross weight
- 1.781 kg
- Net weight
- 1.4 kg
- Volume
- 4.001 litres
- EAN
- 5702423000272
- Certification
- EAC
- Housing reinforcement
- Yes
- Housing material
- brass
- Length of capillary tube [in]
- 78 3/4 in
- Capillary tube fitting
- internal/external – internal
- Capillary tube fitting size [in]
- 3/4
- Standard for capillary tube fitting
- ISO 228-1
- Type of capillary tube fitting
- Capillary tube length [mm]: 2000 mm
- Filling method
- Universal
- RoHS compliance in China
- Yes
- Connection (internal/external)
- Internal
- Connection size [in]
- 3/4
- Connection standard
- ISO 228-1
- Connection type
- 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 exceptions
- EU RoHS exemptions
- 6(b), 6(c)
- Flow direction indicator
- Embossed one-way arrow
Description
Danfoss AVTA20 Thermostatic Water Valve – 003N0031
The Danfoss AVTA20 thermostatic water valve is ideal for use in refrigeration, air-conditioning and ventilation systems. It enables precise control of the water temperature and is suitable for various media.
Technical details
- 003N0031; Danfoss AVTA20 thermostatic water valve, connection: G 3/4"
- Control range: 25–65 °C
- Max. sensor temperature: 90 °C
- Kv: 3.4 [m³/h]
- Capillary tube length: 2 [m]
- Weight: 1.4 [kg]
- Gross weight: 1.781 kg
- Net weight: 1.4 kg
- Volume: 4.001 litres
- EAN: 5702423000272
- Certification: EAC
- LLC CDC TYSK
- PED
- RoHS
- RoHS China
- Housing reinforcement: Yes
- Housing material: brass
- Length of capillary tube [in]: 78 3/4 in
- Capillary tube fitting: internal/external – internal
- Capillary tube fitting size [in]: 3/4
- Standard for capillary tube fitting: ISO 228-1
- Type of capillary tube fitting: Capillary tube length [mm]: 2000 mm
- Filling method: Universal
- RoHS compliance in China: Yes
- Connection (internal/external): Internal
- Connection size [in]: 3/4
- Connection standard: ISO 228-1
- Connection type: 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 exceptions
- EU RoHS exemptions: 6(b), 6(c)
- Flow direction indicator: Embossed one-way arrow
- Falling within the scope of the WEEE Directive and containing batteries: No
- Kv value [m³/h]: 3.4 m³/h
- Max. pressure at the sensor [bar]: 25 bar
- Max. pressure at the 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. operating pressure [bar]: 16 bar
- Max. operating pressure [psig]: 232 psig
- Medium: Neutral media
- Medium temperature range [°C] [max]: 130 °C
- Fluid temperature range [°C] [min]: -25 °C
- Fluid temperature range [°F] [max]: 266 °F
- Fluid temperature range [°F] [min]: -13 °F
- Opening mechanism: Opens as the sensor temperature rises.
- Nominal diameter [mm]: 20 mm
- Nominal diameter [in]: 4/5 in
- Packaging format: Multipack
- Product accessories: General accessories
- Accessories for water valves
- Product group: Water control valves
- Product description: Thermostatically controlled water valve
- Quantity per packaging unit: 10 pieces
- Substances on the REACH Candidate List: Lead (CAS No. 7439-92-1)
- SCIP dossier no.: d0092edb-0ce7-409a-9808-fda08274cc60
- Sensor dimensions (Ø x L) [inches]: 23/32 x 8 1/4 inches
- Sensor size (Ø x L) [mm]: 18 x 210 mm
- Serviceable: Spare parts for water valves
- Temperature range [°C] [max]: 65 °C
- Temperature range [°C] [min]: 25 °C
- Temperature range [°F] [max]: 149 °F
- Temperature range [°F] [min]: 77 °F
- Type: AVTA 20
- RoHS compliance (UK): Not applicable
Advantages and benefits
- Precise control of water temperature within the range of 25–65 °C.
- Robust brass housing for a long service life.
- High maximum pressure ratings of up to 25 bar for a wide range of applications.
- Easy connection via a standard G 3/4" screw connection.
Too small? Too big? The neighbouring models
Compared with this item – the table only shows what differs.
This item 
Danfoss AVTA20 Thermostatic Water Valve – 003N0031 – G 3/4" – 25–65 °C – Kv 3.4 m³/h
€617.61
|
Danfoss AVTA10 003N1144 Thermostatic cooling water regulator G3/8" 10-80°C €510.51 €107.10 cheaper | Danfoss thermo-controlled cooling water regulator AVTA20 003N3182, 2-way, G3/4" 50/90°C neutral media €605.71 €11.90 cheaper | Danfoss thermostatic cooling water regulator AVTA25 003N4182, 2-way, G1" 50/90 °C neutral media €665.21 €47.60 more | Danfoss AVTA25 003N0109 Thermostatic cooling water regulator G1" 10-80°C €665.21 €47.60 more | |
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| Availability | Available | Available | Available | Available | Available |
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The stored properties show no differences.
Same for all: Item condition: New item
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About Danfoss
Solenoid and control valves, switching devices, circuit components and condensing units from Danfoss. Search directly by type, Danfoss order number or item number.
All products by DanfossManufacturer information (product safety)
Manufacturer: Danfoss GmbH
Postal address: Carl-Legien-Straße 8 63073 Offenbach am Main Germany
Email address: [email protected]
Website: www.danfoss.de
Frequently asked questions
How quickly will it be delivered?
When the item reaches you is shown in the delivery information right next to the price – it takes into account whether the item still comes from a partner warehouse. If no delivery time is shown there, we will tell you on request. In a hurry? Give us a call.
Can I order on account as a business?
Yes, business customers can conveniently pay by invoice after a credit check. PayPal, Klarna, credit card and prepayment are also available.
What about returns and warranty?
As a consumer you have the statutory right of withdrawal of 14 days from receipt of the goods (details in the cancellation policy). Orders placed as a business carry no right of withdrawal or return. The statutory warranty applies (24 months for consumers, 12 months for businesses on new goods). We are happy to handle warranty claims with the manufacturer for you.
Not sure whether the item fits – who can help?
Our refrigeration and air-conditioning experts check your application free of charge, for example from a photo of the rating plate. Call us or use the enquiry form.
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Danfoss AVTA20 Thermostatic Water Valve – 003N0031 – G 3/4" – 25–65 °C – Kv 3.4 m³/h · Item no.: 47-32003N0031
€617.61
incl. VAT