2/2 way Proportional Valve (motor-driven)
Type 3285 / Ident No. 278475
Product description
The direct-acting motor valve of type 3285 is used for dosing of liquids and gases in closed or open control loops. The valve features a stepper motor as the actuator. The integrated electronics simplifies the process integration; additional actuation modules are not necessary. The motor’s power consumption to hold a specific opening position of the valve is zero. This key feature can reduce the energy consumption of a plant dramatically and thus make it more efficient. Type 3285 is available as a standard ON/OFF or proportional valve, as a version with integrated positioner and as a version with integrated process controller.
- Commodity Codes
- 84818059
- Country
- DE
Technical attributes
Name |
Value |
Unit |
---|---|---|
Type | 3285 | |
Product sub-group | Compact valves | |
Function | Process control valve | |
Emergency resetting | No | |
Fluidic port connection number | 2 | |
Electrical function | positioner | |
Main valve operating principle | Disc valve | |
Orifice | 12 mm (7/16") | |
Port connection 1 type | Inner thread | |
Port connection 1 standard | NPT | |
Port connection 1 diameter | 3/4" | |
Port connection material | Stainless steel | |
Seat seal material | oxide ceramics / NBR | |
Voltage / rated voltage | 24 | V |
Voltage / rated voltage | 24 | V |
AC voltage | No | |
DC voltage | Yes | |
Voltage tolerance positive | 10 | % |
Voltage tolerance negative | 10 | % |
Electrical power consumption min | 1 | W |
Electircal power consumption max. | 12 | W |
Electrical connection 1 type | Plug - M12 | |
Electrical connection 1 number of contacts | 8 | PCE |
Electrical connection 1 gender | male | |
Thermal insulation class of the actuator | A | |
Actuator material | PC (Polycarbonate) | |
Actuator material 2 | PPS (Polyphenylene sulphide) | |
Input / Outputs | 1 analog input + 1 analog output | |
Input 1 type analog voltage | 0-10 | |
Output 1 type analog voltage | 0-10 V | |
Communication interface hardware 1 | M12 8-pin | |
Communications protocol to hardware 1 CANopen | Yes | |
Nominal pressure min | 0 | bar |
Nominal pressure max | 6 | bar |
Flow | Above seat | |
Kv value (water) | 3,9 | m3/h |
Temperature medium min | 0 | °C |
Temperature medium max | 70 | °C |
Temperature environment min | -10 | °C |
Temperature environment max | 60 | °C |
Vacuum version | No | |
Oxygen version | No | |
Weight | 0,118000 | kg |
Can be combined with
Applications & Tools
Downloads
Data Sheets
User Manuals
Software
Description |
Filesize |
Language / Country |
|
---|---|---|---|
![]() |
Buerkert Communicator 4.1.5 | 399.4 MB | ML |
![]() |
Initiation Files EDS 1.10 | 5.9 MB | ML |