AVTQ, 1.60 m³/h, 45 °C - 60 °C, 1.0 m, External Thread
AVTQ, 1.60 m³/h, 45 °C - 60 °C, 1.0 m, External Thread


AVTQ Main contr. DN15 excl.pilot c., I-p

Product details

Gross weight 2.9 kg
Net weight 2.9 kg


Ambient temperature [°C] [Max] 70 °C
Ambient temperature [°C] [Min] 0 °C
Capillary tube length [m] 1 m
Cavitation factor 0.6
Cone /seat sealing material EPDM / Stainless steel 1.4571
Connection size G 3/4 A
Connection standard ISO 228/1
Connection types External Thread
Control ratio 100:1
Description AVTQ Main contr. DN15 excl.pilot c., I-p
Diameter [mm] 15 mm
Differential pressure range [bar] [Max] 6 bar
Flow characteristic Split
Function Flow compensated 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] 1.6 m³/h
Leakage rate [% Kvs] < 0.05
Media pH [Max] 10
Media pH [Min] 7
Media temperature [°C] [Max] 100 °C
Media temperature [°C] [Min] 2 °C
Media temperature at sensor [°C] [Max] 130 °C
Medium alternative Glycolic water up to 30%
Medium alternative 2 DHW Domestic hot water (clorine (cl) content max. 200 PPM)
Number of ports 2
Permissible media District heating/cooling circulation water
Pressure nominal [bar] 16 bar
Product group Temperature controllers
Rection time close [sec] 4 s
Rection time open [sec] 4 s
Sensor connection M22x1 / R3/4 ext thread acc. DIN 2999
Temperature sensor diameter [mm] 15 mm
Temperature sensor length [mm] 90 mm
Temperature sensor material Copper mat. No 2.0090
Temperature setting range [°C] [Max] 60 °C
Temperature setting range [°C] [Min] 45 °C
Transport temperature [°C] [Max] 50 °C
Transport temperature [°C] [Min] -20 °C
Valve body material Rg5 W. no 2.1096.01
Valve cone material EPDM rubber
Valve seat material CrNi steel W. No 1.4404


Spare Parts






Software and firmware to extend functionality