Danfoss 003N0039 - AVDA, PN 10, DN 20, 3.4 m³/h, 0.1 bar - 1.2 bar, Internal thread, Rp 3/4

Product details

Type		AVDA
Product group		Pressure flow controllers
Application		District Heating
Cavitation factor		0.4
China RoHS compliance		Out of scope
Connection size		Rp 3/4
Connection types		Internal thread
Contains batteries		No
Description		AVDA 20 Pressure regulator 0.1-1.2 bar
Diameter [mm]		20 mm
Differential pressure range [bar] [Max]		7 bar
Differential pressure setting [bar] [Max]		1.2 bar
Differential pressure setting [bar] [Min]		0.1 bar
EU RoHS compliance		Out of scope
Flow control		No
Flow limitation		No
Function		Diff. press. relief controller
Function VSP - P		Yes
Function VSP - Q		No
Function VSP - T		No
Kvs values [m³/h]		3.4 m³/h
Media pH [Max]		10
Media pH [Min]		7
Media temperature [°C] [Max]		130 °C
Media temperature [°C] [Min]		10 °C
Medium alternative		Glycolic water up to 30%
Mounting version		Bypass
Number of ports		2
Packing format		Multi pack
Permissible media		District heating/cooling circulation water
Pressure class		PN 10
Pressure controller		Differential pressure relief controller
Pressure nominal [bar]		10 bar
Quantity per packing format		9 pc
REACH Candidate List substances		Lead (CAS no. 7439-92-1)
Setting Type		Adjustable
Stem position		Normally closed
Valve body material		Hot pressed brass, mat. No. 2.0402 (Ms 58)
Valve cone DP material		NBR-rubber
Valve size		DN 20

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