Multifunkční regulátory
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
Regulátor AVPQT je přímočinný regulátor diferenčního tlaku, průtoku a teploty, který je přednostně využíván v soustavách centrálního zásobování teplem. Regulátor se zavírá při rostoucím diferenčním tlaku nebo rostoucí teplotě anebo při překročení nastaveného, maximálně povoleného průtoku.
Regulátor AVPQT je možné kombinovat s termostatickými pohony AVT nebo STM. Regulátor AVPQT se skládá z regulačního ventilu s nastavitelným omezovačem průtoku, spojovacího dílu s přípojkou pro termostat, servopohonu s dvěma regulačními membránami a rukojeti pro nastavování požadované hodnoty diferenčního tlaku.
Regulátory kombinované s termostaty AVT a STM jsou typově zkoušeny dle normy EN 14597.
Regulátory kombinované s termostaty STM chrání soustavy proti vysoké teplotě.
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.
