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

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Product details

Gross weight 1.72 Kilogram
Net weight 1.634 Kilogram
Volume 3.878 Liter
EAN 5702421100189

 

Ambient temperature [°C] [Max] 70 °C
Ambient temperature [°C] [Min] 0 °C
Approval standard ETA VA 1.54/18952
Capillary tube length [m] 2 m
Cavitation factor 0.4
China RoHS compliance Out of scope
Cone /seat sealing material NBR / Brass W. No 2.0402
Connection size Rp 3/4
Connection standard ISO 7/1
Connection types Internal thread
Description AVTB 20 Thermostatic valve 0-30#C
Diameter [mm] 20 mm
Differential pressure range [bar] [Max] 10 bar
EU RoHS compliance Yes with exemptions
EU RoHS exemption clause 6(c)
Flow characteristic Linear
Flow control No
Function Temp. controller
Function VSP - P No
Function VSP - Q No
Function VSP - T Yes
Impulse tube material Copper mat. No 2.0090
In scope of WEEE and contain batteries 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] 2 °C
Media temperature at sensor [°C] [Max] 55 °C
Medium alternative Glycolic water up to 30%
Number of ports 2
Permissible media District heating/cooling circulation water
PN alternative VSP 10
Pressure class PN 16
Pressure nominal [bar] 16 bar
Product Group Temperature controllers
REACH Candidate List substances 0.1 Lead (CAS no. 7439-92-1)
Rection time close [sec] 15 "
Rection time open [sec] 3 "
Return limiter function No
Sensor connection M22x1 / R3/4 ext thread acc. DIN 2999
Temperature control Yes
Temperature sensor diameter [mm] 18 mm
Temperature sensor length [mm] 210 mm
Temperature sensor material Copper 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
Type AVTB
UK RoHS compliance Out of scope
Valve body material Brass CuZn40Pb2 W. no 2.0402
Valve cone material NBR rubber
Valve seat material Cr Ni steel W.no 1.4301
Valve size DN 20

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