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Temperature controller AVTB

AVTB (fast), PN 16, DN 25, 5.50 m³/h, 20 °C - 60 °C, 2.0 m, Internal thread

003N8253

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

Product specifications

Characteristic
Value
Ambient temperature [°C] [max]70 °C
Ambient temperature [°C] [min]0 °C
Approval standardETA VA 1.54/18952
Capillary tube length [m]2.0 m
Cavitation factor0.40
Cone /seat sealing materialNBR / Brass W. No 2.0402
Connection sizeRp 1
Connection standardISO 7/1
Connection typesInternal thread
DescriptionAVTB PN16 25/5,5 20-60 2m int Rp return
DG Indicator ProfileContains Gas
Diameter [mm]25 mm
Differential pressure range [bar] [Max]10.00 bar
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
Flow characteristicLinear
Flow controlNo
FunctionTemp. controller
Function VSP - PNo
Function VSP - QNo
Function VSP - TYes
Impulse tube materialCopper mat. No 2.0090
In scope of WEEE and contain batteriesNo
Kvs values [m³/h]5.50 m³/h
Material DescriptionAVTB PN16 25/5,5 20-60 2m int Rp return
Media pH [Max]10
Media pH [Min]7
Media temperature [°C] [Max]130 °C
Media temperature [°C] [Min]2 °C
Media temperature at sensor [°C] [Max]90 °C
Medium alternativeGlycolic water up to 30%
Mounting versionReturn
Number of ports2
Characteristic
Value
Permissible mediaDistrict heating/cooling circulation water
PN alternative VSP10
Pressure classPN 16
Pressure nominal [bar]16 bar
Product groupTemperature controllers
Product lineDistrict Energy Controls
Product TypeAVTB (fast)
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Rection time close [sec]3 "
Rection time open [sec]3 "
Return limiter functionNo
SCIP dossier no.e5ea5b29-f762-4491-829e-0608242c1ea0
SCIP dossier product nameAVTB PN16 25/5,5 20-60 2m int Rp return
Sensor connectionM14x1 / R1/2 ext thread acc. DIN 2999
Temperature controlYes
Temperature sensor diameter [mm]9.5 mm
Temperature sensor length [mm]180 mm
Temperature sensor materialCopper mat. No 2.0090
Temperature sensor mountingSensor warmer
Temperature setting range [°C] [Max]60 °C
Temperature setting range [°C] [Min]20 °C
Time constant [sec]3 "
Transport temperature [°C] [Max]50 °C
Transport temperature [°C] [Min]-20 °C
UK RoHS complianceOut of scope
Valve body materialBrass CuZn40Pb2 W. no 2.0402
Valve cone materialNBR rubber
Valve seat materialCr Ni steel W.no 1.4301
Valve sizeDN 25
VVS Number DK451010228
VVS Number FI4015322
VVS Number NO8550481
VVS Number SE5402332

General specifications

Characteristic
Value
Gross weight1.714 Kilogram
Net weight1.638 Kilogram
Volume4.016 Liter
Characteristic
Value
EAN5702421100912
Proposition 65Cancer and Reproductive Harm