Technical specification
Photo Motorni_pogon_Seltron_AVD_MG_0997.tif

Presentation

AVD actuators are intended for position control of rotary mixing and ball valves. The motors are characterised by robust performance and quiet operation. Innovative accessories allow for extremely fast assembly and disassembly without screw connections. AVD has a wide opening angle of up to 90°. The direction of rotation is indicated by the LED light.

 

Application

  • For controlling mixing valves in heating or cooling systems.
  • Switchover between heating and cooling.
  • Switchover between heating and the preparation of domestic hot water.
  • Switchover between various heat sources.
  • Various other central heating devices.

Operating mode

  • Two-point
  • Three-point

Capacities

  • Adjustable additional switch for activating the circulation pump in any actuator position
  • It can be mounted on rotary mixing, ball valves according to ISO 5211 and switching valves.
  • The motors allow four different positions of mounting on the valve.
  • They are resistant to blockages of the mixing valve.
  • Assembly and disassembly is carried out without screw connections.
  • Signallisation of operation with LED lights.
  • For easy and fast electrical connection, the motor has a connecting cable that is fitted with a connector.
  • Permanent clutch allows you to switch between the automatic and manual
    operating modes. When switching, the actuator is switched off electrically.
  • Option of adjusting the direction of rotation and operation functions, without interference with the actuator interior.

 AVDAVDSAVDRAVDRSAVDUAVDUSAVDYAVDM
APPLICATION
For controlling mixing valves in heating or cooling systems      
Switchover between heating and cooling        
Switchover between heating and the preparation of domestic hot water        
Switchover between various heat sources        
Various other central heating devices        
TORQUE
5Nm       
10Nm        
15Nm        
OPERATING MODE
Two-point      
Three-point    
Proportional 0 (2)– 10V or 0 (4)–20mA 
PWM control signal 
Modbus 
PUMP ON SWITCH  
Adjustable additional switch for activating the circulation pump in any
actuator position
  
POSSIBLE ROTATION SPEEDS
12 sec/90°*(5 Nm)*(5 Nm)*(5 Nm)*(5 Nm)*(5 Nm)*(5 Nm)
24 sec/90°*(5 Nm)*(5 Nm)*(5 Nm)*(5 Nm)*(5 Nm)*(5 Nm)
1 minute/90°   da     
2 minutes/90°        
4 minutes/90°      
8 minutes/90°      
POWER SUPPLY
230VAC, 50Hz      
24VAC, 50Hz        
24VDC  
PERFORMANCE DISPLAY
Display of valve rotation direction with LED lights        
Display of the valve position on the scale        
AUX
Resistant to mixing valve blockages        
ASSEMBLY
It can be mounted on rotary mixing, ball valves according to ISO 5211 and
switching valves
        
Assembly and disassembly is carried out without screw connections        
The motors allow four different mounting positions        
Connection cable fitted with a connector        
Adjustment of the direction of rotation and operation functions, without
interference with the actuator interior.
        
Permanent clutch allows you to switch between the automatic and manual
operating modes. When switching, the actuator is switched off electrically
        
INSTALLATION TO MIXING VALVES
Esbe, Seltron, Somatherm, Acaso, IVAR, WIP, PAW, BRV, IMIT, IMP, Hora,
Barberi, Valvex (5Nm, 10Nm or more)
        
Used Afriso valve        
Wita, used Meibes valve, new Meibes valve        
Siemens VBI, VBF        
Esbe VRG, BRV, HERZ, Womix        
Honeywell V54…        
Paw K32, K33, K34        
Danfoss HRB, HRE       
Vexve AMV, ABV        
ISO5211/F03/L,D-9, ISO5211/F04/L,D-9, ISO5211/F04/L,D-11, ISO5211/F05/
L,D-11
        

Technical specificationsAVD - AVDS - AVDR - AVDRS - AVDU - AVDUS - AVDY - AVDM
Connection voltage230VAC or 24VAC or 24VDC
Own consumption2,5 – 5 VA
Additional pump OFF switch250 VAC, 3 A
Protection gradeIP 42
Safety classII for 230VAC power supply, III for 24VAC/VDC power
supply
Manufactured under Low Voltage Directive (LVD) – 2014/35/ECYes
Manufactured under Electromagnetic Compatibility Directive (EMC) –
2014/30/EC
Yes
Manufactured under Restriction on Hazardous Substances (RoHS)
Directive – 2011/65/EC
Yes
Standards usedEN 60730-1, EN 60730-2-14
Housing materialPC – dark grey
Standard cable length2 m
Operating temperature0 ÷ 50 °C
Storage temperature–20 °C ... +75 °C
Weight410 g – 860 g
No. of pieces in the packaging unit48 pcs
Engine dimensions with button (W×H×D):
95x91x80.5mm
Electrical connection

Dodatki

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