Mehrzweckregler
By means of a flexible and modular design, it is possible to combine several control functions into one controller to meet the most demanding requirements across a wide range of applications.In some applications, it may be necessary to control the flow temperature, limit maximum flow rate and primary return temperature by using a single multifunctional controller.
Product types shown: 4
AVPQT
Der Regler AVPQT ist ein selbsttätiger Differenzdruck-, Volumenstrom- und Temperaturregler für den Einsatz überwiegend in Fernwärmeanlagen. Der Regler schließt bei steigendem Differenzdruck oder steigender Temperatur bzw. wenn der eingestellte maximale Volumenstrom überschritten wird.
Der AVPQT kann mit den thermostatischen Stellantrieben AVT oder STM kombiniert werden. Der Regler AVPQT besteht aus einem Regelventil mit einstellbarer Volumenstrombegrenzung, einem Kombinationsstück zum Anschluss des Thermostaten, einem Antrieb mit zwei Stellmembranen und einem Handgriff für die Einstellung des Differenzdrucksollwerts.
Die Reglerkombinationen mit AVT oder STM sind typgeprüft nach EN 14597.
Mit Temperaturreglern vom Typ STM kombinierte Regler schützen die Anlagen vor übermäßigen Temperaturen.
AVQM-WE / AVQMT-WE
AVQM-WE is a self-acting flow controller with integrated control valve primarily for use in district heating systems. The controller closes when set max. flow is exceeded. AVQMT-WE is a self-acting flow and temperature controller with integrated control valve primarily for use in district heating systems. The controller closes on rising temperature or when set max. flow is exceeded. All controllers have special designed (pressure relieved) control valve insert.
AVQT / AVQMT
AVQT is a self-acting flow and temperature controller primarily for use in district heating systems. The controller closes on rising temperature or when set max. flow is reached.
AVQMT is a self-acting flow and temperature controller with integrated control valve primarily for use in district heating systems. The controller closes on rising temperature or when set max. flow is reached.
AVQT controller can be combined with AVT or STM thermostatic actuators.
AVQMT controller can be combined with Danfoss electrical actuators AMV(E) (and controlled by ECL electronic controllers) and with AVT or STM thermostatic actuators.
The controllers AVQT and AVQMT have a control valve with adjustable flow restrictor, connection neck for thermostat, connection neck for electrical actuator (AVQMT only), and a pressure actuator with one control diaphragm.
AVQMT is used together with Danfoss electrical actuators:
- AMV 150 1)
- AMV(E) 10 1) / AMV(E) 20 / AMV(E) 30
- AMV(E) 13 1) / AMV(E) 23 / AMV(E) 33 with spring return function
- AMV 20 SL / AMV 23 SL / AMV 30 SL with stroke limitation
1) AMV 150 / AMV(E) 10 / AMV(E) 13 can be combined with DN 15 controller only.
AVQMT controllers combined with AMV(E) 13, AMV(E) 23(SL) or AMV(E) 33 electrical actuators are type-tested acc. to EN 14597.
AVQT and AVQMT controllers combined with AVT or STM thermostatic actuators are type-tested acc. to EN 14597.
Controllers combined with STM thermostatic actuators protect systems against exceeding temperatures.
