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003N8253 - 003N8253 DANFOSS HEATING AVTB PN16 25/5,5 20-60 2m int Rp return
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003N8253

003N8253 DANFOSS HEATING AVTB PN16 25/5,5 20-60 2m int Rp return

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4058 in stock
Key Specifications
EAN ():5702421100912
Type ():AVTB (fast)
Volume ():4.016 Liter
Function ():Temp. controller
Supplier Information
DANFOSS HEATING
DANFOSS HEATING
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Technical Specifications

ParameterValue
EAN ()5702421100912
Type ()AVTB (fast)
Volume ()4.016 Liter
Function ()Temp. controller
Net weight ()1.638 Kilogram
Valve size ()DN 25
Description ()AVTB PN16 25/5,5 20-60 2m int Rp return
Flow control ()No
Gross weight ()1.714 Kilogram
Diameter [mm] ()25 mm
Product group ()Temperature controllers
Media pH [Max] ()10
Media pH [Min] ()7
Pressure class ()PN 16
Connection size ()Rp 1
Number of ports ()2
Connection types ()Internal thread
Function VSP - P ()No
Function VSP - Q ()No
Function VSP - T ()Yes
Mounting version ()Return
SCIP dossier no. ()e5ea5b29-f762-4491-829e-0608242c1ea0
Approval standard ()ETA VA 1.54/18952
Cavitation factor ()0.4
Permissible media ()District heating/cooling circulation water
Sensor connection ()M14x1 / R1/2 ext thread acc. DIN 2999
EU RoHS compliance ()Yes with exemptions
Kvs values [m³/h] ()5.5 m³/h
Medium alternative ()Glycolic water up to 30%
PN alternative VSP ()10
UK RoHS compliance ()Out of scope
Connection standard ()ISO 7/1
Flow characteristic ()Linear
Temperature control ()Yes
Time constant [sec] ()3 "
Valve body material ()Brass CuZn40Pb2 W. no 2.0402
Valve cone material ()NBR rubber
Valve seat material ()Cr Ni steel W.no 1.4301
Impulse tube material ()Copper mat. No 2.0090
Pressure nominal [bar] ()16 bar
Rection time open [sec] ()3 "
Return limiter function ()No
EU RoHS exemption clause ()6(c)
Rection time close [sec] ()3 "
Capillary tube length [m] ()2 m
SCIP dossier product name ()AVTB PN16 25/5,5 20-60 2m int Rp return
Cone /seat sealing material ()NBR / Brass W. No 2.0402
Temperature sensor material ()Copper mat. No 2.0090
Temperature sensor mounting ()Sensor warmer
Media temperature [°C] [Max] ()130 °C
Media temperature [°C] [Min] ()2 °C
Temperature sensor length [mm] ()180 mm
Ambient temperature [°C] [max] ()70 °C
Ambient temperature [°C] [min] ()0 °C
REACH Candidate List substances ()Lead (CAS no. 7439-92-1)
Temperature sensor diameter [mm] ()9.5 mm
Transport temperature [°C] [Max] ()50 °C
Transport temperature [°C] [Min] ()-20 °C
Temperature setting range [°C] [Max] ()60 °C
Temperature setting range [°C] [Min] ()20 °C
In scope of WEEE and contain batteries ()No
Differential pressure range [bar] [Max] ()10 bar
Media temperature at sensor [°C] [Max] ()90 °C

Product Description

AVTB (fast), PN 16, DN 25, 5.50 m³/h, 20 °C - 60 °C, 2.0 m, Internal thread
Key Features
  • Industrial grade quality
  • RoHS compliant
  • CE certified
  • 1-year warranty

Technical Details

AVTB PN16 25/5,5 20-60 2m int Rp return

Product Documents

Datasheet

Technical specifications and performance data

User Manual

Installation and operation guide

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