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Thermostatic valve Danfoss AVTA DN 20 50-90 °C (003N3182)

  • 3 variants

Thermostatic valve Danfoss AVTA DN 20 50-90 °C (003N3182)

  • Product code: 003N3182
  • EAN : 5702423007875
  • Manufacturer code: 003N3182
  • Warranty: 2 years

The AVTA thermo. operated water valve is widely used for temperature regulation in many different machines and installations where cooling is required. More information

  • Delivery

    Delivery to Belgium (days are avarages)

    3.8 workdays € 8,99
    Bpost HD (Home Delivery):
    3 workdays € 10,64
    BPost - PP (Pick-up Point):
    3.4 workdays € 10,07
    PostNL BE HD (Home Delivery) :
    3.9 workdays € 10,08
    DHL Economy:
    2.4 workdays € 20,96
    DHL Express:
    1.4 workdays € 30,86

    GLS: 3.8 workdays, € 8,99

  • In stock 1 pcs  
List price € 608,85
Price without VAT € 377,38
Price with VAT 21 % € 456,63

Varianty produktu


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Parameters and catalogs

Connection size DN 20
Connection type Internal thread
Flow 3,4 m3/h
Material Brass
Opening temperature 50...90 °C
Weight 1.67 kg

Datasheet download

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CATALOG download

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The AVTA thermo. operated water valve is used for proportional regulation of flow quantity, depending on the setting and the sensor temperature. The valves are self-acting, i.e. they operate without the supply of auxiliary energy such as electricity or compressed air. It is used in closed and waste cooling systems. It is designed for water, air, oil and inert gases. Slow closing of the valve with low level of pressure surges.

The valve is actively insensitive to dirt - the force-compensated design prevents particles from entering the valve and adhering dirt to its opening. However, if dirt is still deposited in the valve, the sensor simply detects the need for increased flow and the valve opens more to allow increased water flow to release the dirt.

Sensor with universal cartridge contains a a mix of liquid and gas where the liquid surface (regulating point) is always inside the sensor. Can be installed in a place where it is either colder or warmer than the valve

Danfoss quality ensures operational economy and efficiency with long valve life.


  • Distribution of water, gas, air and oil
  • Water distribution with antifreeze (≤ 40% glycol mixture)
  • Closed and waste system


  • AVTA: opens with rising temperature
  • Capillary sensor: universal cartridge
  • Automatic operation
  • Precise temperature control
  • Resistant to dirt
  • Indifference to pressure
  • Medium temperature range: - 25 ... 130 °C
  • Maximum sensor pressure: 2.5 MPa (25 bar)

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