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Bürkert Magnetic valve 381505 6430 12 V G 1/2 Nominal width (details) 12 mm Servo-controlled 1 pc(s)
Datasheet (PDF)
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Part number:
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Technical specifications
- Drive - manual operation Material: PA (polyamide)
- Sealing Material - Seat Seal Material Category: Elastomers
- Sealing Material - Seat Seal Material: PUR (Polyurethanes)
- Sealing material - external sealing Material: NBR (nitrile rubber)
- Pressure & Temperature - Temperature Medium min 0 °C.
- Pressure & Temperature - Temperature Medium max. 80 °C.
- Pressure & temperature - ambient temperature min: 0 °C.
- Pressure & temperature - temperature Surroundings max. 55 °C
- Pressure & temperature - nominal pressure at least 1 bar
- Pressure & temperature - Backpressure proof design: No.
- Pressure & Temperature - nominal pressure max (liquid): 16 bar
- Electrical connection - Device socket in the range of supply: Not included
- Electrical connection - Electrical connection Type: Plug picture Form A according to DIN EN 175301-803
- Electrical connection - Electrical connection Position: Above
- Electrical connection - Electrical connection Number of contacts: 2 + protective conductor
- Equipment characteristics - installation length 76 mm
- Equipment characteristics - main valve operating principle: Pistons
- Device features - switching time opening max.: 30 ms
- Features - switching time includes max.: 60 ms
- Device properties - rated mode/duty cycle: 100%
- Equipment characteristics - valve design: Complete valve
- Equipment characteristics - flow: Over seat
- Device properties - Vacuum version: No.
- Device Properties - Oxygen Type: No.
- Device features - Drive type: Folding anchor
- Device properties - Operation: Servo-controlled
- Device Properties - Media Separation: Yes
- Device features - switching function: On/off
- Equipment features - open switching time at least 23 ms
- Features - switching time close at least 45 ms
- Device Properties - Analysis Execution: No.
- Equipment properties - Valve setting Opening time: No.
- Equipment properties - Valve setting Closing time: No.
- Equipment properties - Oil burner valve: No.
- Device Properties - Steam Type: No.
- Equipment properties - Main valve with integrated screen: No.
- Nominal width (kV value) - QNn value (gas): 2,800 l/min.
- Nominal width (kV value) - main valve nominal width 1 (P) (mm): 12 mm
- Nominal width (kV value) - kV Water value: 2.6 m3/h.
- Nominal width (kV value) - Main valve nominal width 1 (inch): 7/16 inch
- Process/line connection – line connection 1 type: Internal thread
- Process/cable connection - cable connection 1 Thread name: 1/2
- Process/cable connection - cable connection 1 Thread type: G.
- Process/line connection – line connection 2 type: Internal thread
- Process/cable connection - cable connection 2 Thread type: G.
- Process/cable connection - cable connection 2 Thread name: 1/2
- Process/line connection – line connection 3 type: Internal thread
- Process/cable connection - cable connection 3 Thread type: G.
- Process/cable connection - cable connection 3 Thread name: 3/4
- Protection class IP rating (max. for suitable connection) IP65
- Voltage - battery voltage: Yes
- Voltage - voltage min. / nominal voltage: 12 V
- Voltage - voltage max. / nominal voltage 12 V
- Voltage - AC voltage: No.
- Voltage - DC voltage: Yes
- Voltage - voltage tolerance positive: 0%
- Voltage - voltage tolerance negative: 0%
- Coil (Kern) - Coil wiring Overvoltage protection: None
- Coil (Kern) - Coil Switching Rectifier: No.
- Coil (Kern) - Coil Switching Free-wheeling diode: No.
- Coil (Kern) - low-noise version: No.
- Coil (Kern) - coil type: Block screwed
- Coil (Kern) - Material coil (envelope): EP (epoxy resin)
- Coil (Kern) - Thermal insulation class of the drive: H
- Coil (Kern) – rated DC 8 W.
- Coil (Kern) - Reduced power DC 8 W.
- Materials - main valve material in contact with medium: Brass
- Materials - precontrol material in contact with medium: Brass
- Materials - valve seat material: Brass
- Operating principle - fluid line connection Number: 3
- Operation - Valve function Number of switching positions: 2
- Operation - Valve function: D - open in rest position - pressure connection 1 (P/NO) after working connection 2 (B/OUT), connection 3 (R/NC) closed D - open in rest position - pressure connection 1 (P/NO) after working connection 2 (B/OUT), connection 3 (R/NC) closed
- Operation - Manual operation: Yes
- Mode of action - manual operation Type: Lever and button combined
- Mode of action - manual actuation Locking: Yes
- Operation - Manual operation Screw slot: No.
- Approvals - nominal power 8 W
- Voltage frequency 0 Hz
- Product type
Magnetic valve
- Operating voltage
12 V
- Max. operating pressure
1 bar
- Enclosure material
Brass
- Connection
G 1/2
- Operating temperature
0 °C (min)
- Media temperature (range)
0 up to 80 °C
- Manufacturer part #
381505
- Operating pressure (min.)
1 bar
- Min. operating temperature
0 °C
- Sealant
PUR
- Function
3/2 normally open mono-stable
- Max. media temperature
80 °C
- Media temperature (min.)
0 °C
- Medium
Inert substances
- Nominal width
12 mm
- Length
76 mm
- QNn value
2.800 l/min
IP65
- Max. ambient temperature
55 °C
- Min. ambient temperature
0 °C
- Operating principle
Servo-controlled
- KV value
2.6 m³/h
Documents & Downloads
Datasheet
Datasheet 3047981 Bürkert Magnetic valve 381505 6430 12 V G 1/2 Nominal width (details) 12 mm Servo-controlled 1 pc(s)
User & Safety Instructions
User & Safety Instructions 3047981 Bürkert Magnetic valve 381505 6430 12 V G 1/2 Nominal width (details) 12 mm Servo-controlled 1 pc(s)
Description
Valve 6430 is a servo-controlled 3/2-way piston valve. If the valve is not supplied with auxiliary control air, a minimum differential pressure is required for the function. Versions: - For neutral liquids and gases in the pressure range 1-16 bar in the NC and NO. - For technical vacuum up to 3 bar in the NC and NO function. - With auxiliary control air for vacuum up to 8 bar in NC and NO functions. All versions are available as pulse version, in order to protect the respective switching status even when the voltage is interrupted. For commissioning or manual operation, the 6430 is equipped with manual operation (exception: Pulse version). In order to reduce the electrical power consumption during operation coils with integrated "kick and drop" (KD) electronics are available in double coil technology. A maintenance-free, medium-separated 3/2-way folding armature valve type 0331 is used as pilot valve. In conjunction with a DIN EN 175301 – 803 Form A plug, the valves meet the protection class IP65.
This text is machine translated.
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