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Bürkert Proportional pressure regulator 277671 3280 G 1/4 sleeve Nominal width (details) 2 mm Enclosure material Brass S
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Datasheet (PDF)
Highlights & Details
Electromot. 2-way straight seat prop. Valve
- Drive does not touch the medium
- Excellent setting range and fast response time
- Low electrical power consumption
- Connection nominal width DN 8...15
- Variants: Standard, positioner, process controller; as well as high-pressure version up to 22 bar
Technical specifications
- Inputs/Outputs - Binary Input 1: Unused
- Inputs/Outputs - Binary Output 1: Unused
- Functions - function: Positioner
- Device characteristics - drive type: Motor, current-carrying
- Device Properties - Generation: No specification
- Material: Brass
- Seal material NBR
- Nominal width 2 mm
- Line connection G 1/4 sleeve
- Voltage 24 volt
- Frequency: Direct current
- Output 1 analog output 0-10V
- Medium temperature (degree C) (max): 70
- Ambient temperature (degree C) (max): 60
- Ambient temperature (degree C) (min): -10
- Pressure (bar) (max): 6
- Electronic. M12/8-pin connection
- Power consumption 8 watt
- Duty cycle (%): 50
- Opening time (msec) (max): 3200
- Closing time (ms) (max): 3200
- KV VALUE (M*3/H): 0.13
- Opening time (ms) (min): 2200
- Closing time (ms) (min): 2200
- TOTYPE 2500
- TYP: 2500
- Input 1: 0-10 V / CANopen
- Input 2: None
- Internal path sensor: Way
- Type
277671
- Product type
Proportional pressure regulator
- Operating voltage
24 V
- Enclosure material
Brass
- Connection
G 1/4 sleeve
- Max. operating pressure
6 bar
- Current consumption
8 W
- Manufacturer part #
277671
- Sealant
NBR
- Media temperature (range)
70 °C (max)
- Max. media temperature
70 °C
- Medium
Inert substances
- Nominal width
2 mm
- Setpoint input
0-10 V
- Max. ambient temperature
60 °C
- Min. ambient temperature
-10 °C
- Operating principle
Direct action
- KV value
0.13 m³/h
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 3047225 Bürkert Proportional pressure regulator 277671 3280 G 1/4 sleeve Nominal width (details) 2 mm Enclosure material Brass S
User & Safety Instructions
User & Safety Instructions 3047225 Bürkert Proportional pressure regulator 277671 3280 G 1/4 sleeve Nominal width (details) 2 mm Enclosure material Brass S
Description
The direct-acting motor valve of the type 3280 is suitable for dosing liquids and gases in closed or open control circuits. The valve is driven by a linear stepper motor. The integrated electronics make process integration much easier, no additional control modules are required. The motor requires no power to hold a certain valve opening. This property can drastically reduce the energy consumption of a plant and thus make it more efficient.
Type 3280 is available as standard ON/OFF or proportional valve, as a variant with integrated positioner, as well as as as a variant with integrated process controller.
This text is machine translated.
Type 3280 is available as standard ON/OFF or proportional valve, as a variant with integrated positioner, as well as as as a variant with integrated process controller.
This text is machine translated.
Hints
The kv factor indicates the volume flow through a valve, measured in litres/min at 1 bar and at a water temperature between 5 and 30°C. The QNn factor indicates the gas volume flow, measured in litres/min