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Temperature controller AVTB

AVTB, PN 16, DN 20, 3.40 m³/h, 0 °C - 30 °C, 2.0 m, Internal thread

003N3232

AVTB 20 Thermostatic valve 0-30#C

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
China RoHS complianceOut of scope
Cone /seat sealing materialNBR / Brass W. No 2.0402
Connection sizeRp 3/4
Connection standardISO 7/1
Connection typesInternal thread
Contain batteriesNo
DG Indicator ProfileContains Gas
DescriptionAVTB 20 Thermostatic valve 0-30#C
Diameter [mm]20 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
Kvs values [m³/h]3.40 m³/h
Material DescriptionAVTB PN16 20/3,4 0-30 2m int Rp flow/ret
Media pH [Max]10
Media pH [Min]7
Media temperature [°C] [Max]130 °C
Characteristic
Value
Media temperature [°C] [Min]2 °C
Media temperature at sensor [°C] [Max]55 °C
Medium alternativeGlycolic water up to 30%
Number of ports2
PN alternative VSP10
Permissible mediaDistrict heating/cooling circulation water
Pressure classPN 16
Pressure nominal [bar]16 bar
Product TypeAVTB
Product groupTemperature controllers
Product lineDistrict Energy Controls
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Rection time close [sec]15 "
Rection time open [sec]3 "
Return limiter functionNo
Sensor connectionM22x1 / R3/4 ext thread acc. DIN 2999
Temperature controlYes
Temperature sensor diameter [mm]18.0 mm
Temperature sensor length [mm]210 mm
Temperature sensor materialCopper mat. No 2.0090
Temperature setting range [°C] [Max]30 °C
Temperature setting range [°C] [Min]0 °C
Time constant [sec]3 "
Transport temperature [°C] [Max]50 °C
Transport temperature [°C] [Min]-20 °C
Valve body materialBrass CuZn40Pb2 W. no 2.0402
Valve cone materialNBR rubber
Valve seat materialCr Ni steel W.no 1.4301
Valve sizeDN 20

General specifications

Characteristic
Value
Gross weight1.72 Kilogram
Net weight1.634 Kilogram
Characteristic
Value
EAN/UPC5702421100189
Proposition 65Cancer and Reproductive Harm