Thermostatic valve "AQ"
DN 20, PN 10, straight pattern

OVENTROP-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

Material: Brass
Surface: nickel plated

Control range: 10.0 - 170.0 l/h
Size: DN 20

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

Item no.: 1183166
EAN: 4026755416152
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical modifications without notice.
Dimensions of article
Length Width Height Weight
106 mm 63 mm 41 mm 0,39 kg
Packing units
Type Qty. Length Width Height Weight
Bag 1 106 mm 63 mm 41 mm 0,39 kg
Carton 10 180 mm 170 mm 150 mm 4,2 kg
Europallet 1200 1200 mm 800 mm 1000 mm 525 kg

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Oventrop „Q-Tech" - automatic hydronic balancing (english)

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Valve calculation