Presentation


Actuator AVDRS and 3W ball valve sets are designed to switch between different heat sources.

 

Application AVDRS + 3W


  • Switchover from a solid fuel boiler to an oil boiler.
  • Switchover from a solid fuel boiler to a gas boiler.
  • Switchover of the storage tank to an oil boiler.
  • Switchover of the storage tank to a gas boiler.
  • Switchover between a solid fuel boiler and a solar system (domestic hot water heating).
  • Switchover between an oil boiler and a solar system (domestic hot water heating).
  • Switchover of the heat pump and the solar system (domestic hot water heating).
  • Switchover between heating and domestic hot water heating.
  • Switchover of the collectors field.
  • Switchover of the domestic hot water storage tank to the storage tank (solar system).
  • Switchover of the domestic hot water storage tank to the pool (solar system).
  • Switchover between two heat exchangers.

 

Capacities AVDRS + 3W


  • Integrated ˝click˝ permanent clutch for manual movement.
  • Extremely easy and quick installation.
  • Built-in turning direction indicator.
  • Valve position indication.
  • Perfect sealing of the valve.
  • Suitable for use in heating systems as well as in domestic hot water systems.
  • Specially designed valve reduces resistance and pressure drop.

TYPICAL APPLICATIONAVDRS + 3-WAY BALL VALVEAVDRS + 2-WAY BALL VALVE
Switchover from a solid fuel boiler to an oil boiler 
Switchover from a solid fuel boiler to a gas boiler 
Switchover of the storage tank to an oil boiler 
Switchover of the storage tank to a gas boiler 
Switchover between a solid fuel boiler and a solar system (domestic hot water heating) 
Switchover between an oil boiler and a solar system (domestic hot water heating) 
Switchover of the heat pump and the solar system (domestic hot water heating) 
Switchover between heating and domestic hot water heating 
Switchover of the collectors field 
Switchover of the domestic hot water storage tank to the storage tank (solar system) 
Switchover of the domestic hot water storage tank to the pool (solar system) 
Switchover between two heat exchangers 
ON/OFF zone control of systems 
As a blocking element for heating systems 
As a blocking element for domestic hot water systems 
As a blocking element for cooling systems 
As a blocking element in processing industry and agriculture 

TECHNICAL SPECIFICATIONS FOR ACTUATORAVDRS
Connection voltage230 V~ or 24 V~
Own consumption2,5–5 W
Auxiliary pump OFF switch250 V~, 3 A
Degree of protectionIP 42
Safety classII for the voltage of 230 V~, III for the voltage of 24 V~/V=
Used standardsEN 60730-1, EN 60730-2-14
Housing materialPC – dark grey
Standard cable length2 m
Operating temperature0÷50 °C
Storage temperature-20÷75 °C
Product weight390÷860 g
No. of pieces in the packaging unit24 pcs
DimensionsAVD Mere Dimensions Abmessungen
Electrical connection
TECHNICAL SPECIFICATIONS FOR BALL VALVE3W
Working mode3W (Switch-over)
Working temperature-20÷110 °C
Working angle90 °
Connection size1/2"3/4"1"
DimensionsKrogelni Ventil Ball Valve Kugelventil Mere Dimensions AbmessungenKrogelni Ventil Ball Valve Kugelventil Mere Dimensions AbmessungenKrogelni Ventil Ball Valve Kugelventil Mere Dimensions Abmessungen