Logo Oventrop GmbH & Co. KG

Thermostatic valve "AQ"
DN 15, PN 10, double angle pattern, right hand side connection

Thermostatic radiator valve "AQ" for automatic hydronic balancing

For use in two pipe central heating and cooling systems with circulation pump.

Pressure independent thermostatic radiator valve with infinitely adjustable presetting. The nominal value is set with the help of a presetting key and turning the handhweel. The control range is visible from outside. As for the valves with "Q-Tech", the volume flow which is maintained even where high differential pressure variations occur, is set directly.

The valve insert is replaceable without draining the system and fits all standard thermostatic valve bodies manufactured since 1999 (M 30 x 1.5).

All valves of the "AQ" have a light grey protection cap.

Thermostat connection thread: M 30 x 1.5.

Flow range: 10 - 170 l/h Differential pressure control range: 0.1 bar - 1.5 bar
Art.No.: 1183363
EAN: 4026755424775
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.


Dimensions of article

Length Width Height Weight
71 mm 62 mm 55 mm 0,31 kg

Packing units

Type Qty. Length Width Height Weight
Bag 1 100 mm 80 mm 65 mm 0,31 kg
Carton 10 180 mm 170 mm 155 mm 3,23 kg
Europallet 1200 1200 mm 800 mm 1100 mm 390,6 kg


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Technical data


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L_118306480.pdf 294,75 KB

Valve calculation

Valve calculation



ETIM 7.0 EC010136
Radiator stop valve
Property Value
Model Tailpiece/Inner thread
Shape Double right angle right
Surface protection Nickel-plated
Colour button Grey
Operation Thermostatic with button
Max. through flow capacity (min. 10 kPa) 10 - 170
Max. through flow capacity (min. 15 kPa) 10 - 170
Automatic flow control
With dust cap
With compression set
Suitable for single pipe system
Suitable for two pipe system
Size of radiator connection 1/2 inch (15)
Reverse direction of flow
Size of thermostatic adjustment element M30 x 1.5
Can be preset
Housing material Brass
Preliminary setting With valve guard
Thermostatically prepared
With bent tailpiece