Actuator AVDRS + ball valve 3W
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Presentation
Actuator AVDRS and 3W ball valve sets are designed to switch between different heat sources.
- 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.
Features
- 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.
Outlined functions
Signalization of operation
The signalisation of operation with LEDs on the actuator shows the direction in
which the mixing valve is moving. The user always has an overview whether the
actuator is stationary or moving.
Clutch for manual operation
Manual mode clutch of the AVD actuator can be activated by pressing the
key. An activated clutch is indicated with a dimmed direction indication LED.
Four possible installation positions
The AVD actuator can be installed on the mixing valve in four positions (upper,
lower, left, right).
Quick installation
Innovative accessories and the installation system provide a quick installation and removal of the AVD actuator to/from the ball valve, mostly without any tools.
Plug-in connector
The AVD actuator with an integrated outlet in the housing for connector
connection of the power cord. That provides a simple cable replacement in
case of damage.
Technical data
| Technical data | AVD RS |
|---|---|
| Connection voltage | 230 V~ or 24 V~ |
| Own consumption | 2.5–5 W |
| Auxiliary pump OFF switch | 250 V~, 3 A |
| Degree of protection | IP42 |
| Safety class | II for the voltage of 230 V~, III for the voltage of 24 V~/V= |
| Housing material | PC - dark grey |
| Standard cable length | 2 m |
| Operating temperature | 0÷50 °C |
| Storage temperature | -20÷75 °C |
| Product weight | 390÷860 g |
| Number of pieces in a package unit | 24 pieces |
| Dimensions |  |
| Electrical connection |  |
| Technical specifications for ball valve | 3W | ||||||
|---|---|---|---|---|---|---|---|
| Operation mode | 3W (Switch-over) | ||||||
| Operating temperature | -20÷110 °C | ||||||
| Rotation angle | 90 ° | ||||||
| Connection size | 1/2″ | 3/4″ | 1″ | 5/4″ | |||
| Kvs | 5,4 | 8,6 | 15,6 | ||||
| Dimensions |  |  |  | ||||
