AVTB, PN 16, 1.90 m³/h, 50 °C - 90 °C, 2.0 m, Internal thread
AVTB, PN 16, 1.90 m³/h, 50 °C - 90 °C, 2.0 m, Internal thread


AVTB 15 Thermostatic valve 50-90#C

Product details

Gross weight 1.69 kg
Net weight 1.61 kg
EAN 5702421101360


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
Cone /seat sealing material NBR / Brass W. No 2.0402
Connection size NPT 1/2
Connection types Internal thread
Description AVTB 15 Thermostatic valve 50-90#C
Diameter [mm] 15 mm
Differential pressure range [bar] [Max] 10 bar
Flow characteristic Linear
Flow control No
Function Temp. controller
Function VSP - P No
Function VSP - Q No
Function VSP - T No
Impulse tube material Copper mat. No 2.0090
Kvs values [m³/h] 1.9 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] 115 °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
Rection time close [sec] 3 s
Rection time open [sec] 3 s
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] 90 °C
Temperature setting range [°C] [Min] 50 °C
Transport temperature [°C] [Max] 50 °C
Transport temperature [°C] [Min] -20 °C
Valve body material Brass CuZn40Pb2 W. no 2.0402
Valve cone material NBR rubber
Valve seat material Cr Ni steel W.no 1.4301


Proposition 65


Spare Parts






Software and firmware to extend functionality