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Bürkert Magnetic valve 308503 5404 24 V G 3/4 Nominal width (details) 20 mm Servo-controlled 1 pc(s)
Datasheet (PDF)
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Part number:
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Highlights & Details
2/2-way solenoid valve servo piston
- Servo-controlled piston valve up to nominal diameter DN50
- Explosion-proof versions for Cat. 2
- Suitable for gas and steam applications up to 180°C.
- Compressor relief valve
- Energy-saving double-coil technology in kick and drop design
Technical specifications
- Sealing material - pre-control sealing material: PTFE (polytetrafluorethylene)
- Sealing Material - Seat Seal Material Category: Plastics
- Seal material - Seat seal Material: PTFE (Polytetrafluorethylene)
- Sealing material - external sealing Material: FKM (fluororubber)
- Pressure & Temperature - Temperature Medium min -10 °C.
- Pressure & Temperature - Temperature Medium max. 120 °C.
- Pressure & temperature - ambient temperature min: -10 °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): 25 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: In flow direction left
- Electrical connection - Electrical connection Number of contacts: 2 + protective conductor
- Equipment characteristics - installation length 100 mm
- Equipment characteristics - main valve operating principle: Seat valve
- Device features - switching time opening max.: 400 ms
- Features - switching time includes max.: 1,500 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: Lifting anchor
- Device properties - Operation: Servo-controlled
- Device Properties - Media Separation: No.
- Device features - switching function: On/off
- Equipment features - open switching time at least 100 ms
- Features - switching time close at least 300 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 characteristics - core management: Sliding ring
- Equipment properties - Main valve with integrated screen: No.
- Nominal width (kV value) - QNn value (gas): 7,500 l/min.
- Nominal width (kV value) - main valve nominal width 1 (P) (mm): 20 mm
- Nominal width (kV value) - kV Water value: 7 m3/h.
- Nominal width (kV value) - Main valve nominal width 1 (inch): 3/4 inch
- Process/line connection – line connection 1 type: Internal thread
- Process/cable connection - cable connection 1 Thread name: 3/4
- 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: 3/4
- Protection class IP rating (max. for suitable connection) IP65
- Voltage - battery voltage: No.
- Voltage - voltage min. / nominal voltage: 24 V
- Voltage - voltage max. / nominal voltage 24 V
- Voltage - AC voltage: No.
- Voltage - DC voltage: Yes
- Voltage - voltage tolerance positive: 10%
- Voltage - voltage tolerance negative: 10%
- Coil (Kern) - spool size 32 mm
- Coil (Kern) - Coil wiring Overvoltage protection: None
- Coil (Kern) - Coil Switching Rectifier: No.
- Coil (Kern) - Coil Switching Free-wheeling diode: No.
- Coil (Kern) - kick and drop coil: Energy-saving technology possible Energy-saving technology possible
- Coil (Kern) - low-noise version: No.
- Coil (Kern) - coil type: Plugged
- Coil (Kern) - Material coil (envelope): EP (epoxy resin)
- Coil (Kern) - special feature: For high temperatures
- Coil (Kern) - Thermal insulation class of the drive: H
- Coil (Kern) - part Kern in contact with medium Material: Stainless steel
- Coil (Kern) - part that is in contact with the medium Plug material: Stainless steel
- Coil (Kern) – rated DC 9 W.
- Coil (Kern) - Reduced power DC 9 W.
- Coil (Kern) - sliding ring material: PTFE (polytetrafluorethylene)
- Materials - main valve material in contact with medium: Brass
- Materials - valve seat material: Brass
- Operating principle - fluid line connection Number: 2
- Operation - Valve function Number of switching positions: 2
- Operation - Valve function: A - closed at rest - pressure connection 1 (P/NC)A - closed at rest - pressure connection 1 (P/NC)
- Operation - Manual operation: No.
- Approvals - nominal power 8 W
- Product type
Magnetic valve
- Operating voltage
24 V
- Max. operating pressure
1 bar
- Enclosure material
Brass
- Connection
G 3/4
- Operating temperature
-10 °C (min)
- Media temperature (range)
-10 up to 120 °C
- Manufacturer part #
308503
- Operating pressure (min.)
1 bar
- Min. operating temperature
-10 °C
- Sealant
PTFE
- Function
2/2 normally closed mono-stable
- Max. media temperature
120 °C
- Media temperature (min.)
-10 °C
- Medium
Gases
- Nominal width
20 mm
- Length
100 mm
- QNn value
7.500 l/min
IP65
- Max. ambient temperature
55 °C
- Min. ambient temperature
-10 °C
- Operating principle
Servo-controlled
- KV value
7 m³/h
Documents & Downloads
Datasheet
Datasheet 3047059 Bürkert Magnetic valve 308503 5404 24 V G 3/4 Nominal width (details) 20 mm Servo-controlled 1 pc(s)
User & Safety Instructions
User & Safety Instructions 3047059 Bürkert Magnetic valve 308503 5404 24 V G 3/4 Nominal width (details) 20 mm Servo-controlled 1 pc(s)
Description
Valve 5404 is a servo-controlled piston valve and is available as NC and NO versions. A minimum differential pressure is required to switch the valve. The solenoid coils are repressed with high-quality epoxy resin. In order to reduce the electrical power consumption during operation coils with integrated "kick and drop" (KD) electronics are available in double coil technology. In conjunction with a DIN EN 175301-803 Form A plug, the valves meet protection class IP65. The device socket is not included in the delivery and must be ordered separately.
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