Thermostatic valve "AQ"
DN 15, PN 10, reversed angle pattern

OVENTROP-Thermostatic radiator valve "Series 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 "Series 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

Material: Brass
Surface: nickel plated

Control range: 10.0 - 170.0 l/h
Size: DN 15

Max. differential pressure: 1.5 bar
max. operating pressure: 10 bar
min. operating temperature: 2 °C
max. operating temperature: 110 °C

Item no.: 1183264
EAN: 4026755418972
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical modifications without notice.
Dimensions of article
Length Width Height Weight
113 mm 52 mm 32,5 mm 0,3 kg
Packing units
Type Qty. Length Width Height Weight
Bag 1 154 mm 120 mm 35 mm 0,3 kg
Carton 10 180 mm 170 mm 150 mm 3,55 kg
Europallet 1200 1200 mm 800 mm 1200 mm 447 kg

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Technical data
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L_118306480.pdf 294,75 KB

Valve calculation

ETIM 7.0 EC010136
Radiator stop valve
Property Value
Model Tailpiece/Inner thread
Shape Wrong right-angled
Surface protection Nickel-plated
Operation Thermostatic with button
Max. through flow capacity (min. 10 kPa) 10 - 170
Automatic flow control
With compression set
Suitable for single pipe system
Suitable for two pipe system
Size of pipe connection 1/2 inch
Size of radiator connection 1/2 inch (15)
Shortened construction length
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