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Bürkert Servo-operated valve 349628 5282 24 V 1 pc(s)
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Part number:
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Datasheet (PDF)
Highlights & Details
2/2-way solenoid valve, servo-controlled
- Servo-controlled diaphragm valve up to nominal width DN 65
- Separate membrane for aggressive and dirty media
- Closing and opening hours can be set individually
- Explosion-protected versions (Cat.2)
- Service-friendly manual operation
Technical specifications
- Sealing material - pre-control sealing material: NBR (nitrile rubber)
- Sealing Material - Seat Seal Material Category: Elastomers
- Sealing Material - Seat Seal Material: NBR (Nitrile rubber)
- 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: -40 °C.
- Pressure & temperature - temperature Surroundings max. 60 °C
- Pressure & temperature - nominal pressure at least 0.2 bar
- Pressure & temperature - Backpressure proof design: No.
- Pressure & Temperature - nominal pressure max (liquid): 10 bar
- Electrical connection - Electrical connection Type: Line cable
- Electrical connection - Electrical connection Position: Via output
- Electrical connection - Electrical connection Line length: 3,000 mm
- Electrical connection - Electrical connection Number of contacts: 2 + protective conductor
- Electrical connection - Electrical connection 1 Line Material: PO Copolymer Networked
- Electrical connection - Electrical connection Polarity: Irrelevant
- Equipment characteristics - installation length 115 mm
- Equipment characteristics - main valve operating principle: Diaphragm valve
- Device features - switching time opening max.: 800 ms
- Features - switching time includes max.: 4,000 ms
- Device properties - rated mode/duty cycle: 100%
- Equipment characteristics - valve design: Complete valve
- 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 100 ms
- Features - switching time close at least 1,000 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.
- Equipment properties - Mounting (flange) Material: Stainless steel
- Nominal width (kV value) - QNn value (gas): 11,000 l/min.
- Nominal width (kV value) - pilot control nominal diameter (mm): 2 mm
- Nominal width (kV value) - main valve nominal width 1 (P) (mm): 25 mm
- Nominal width (kV value) - kV Water value: 10 m3/h.
- Nominal width (kV value) - Main valve nominal width 1 (inch): 1 inch
- Process/line connection – line connection 1 type: Internal thread
- Process/cable connection - cable connection 1 Thread name: 1
- 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
- Protection class IP rating (max. for suitable connection) IP65
- Voltage - battery voltage: Yes
- Voltage - voltage min. / nominal voltage: 24 V
- Voltage - voltage max. / nominal voltage 24 V
- Voltage - AC voltage: Yes
- Voltage - DC voltage: Yes
- Voltage - voltage tolerance positive: 10%
- Voltage - voltage tolerance negative: 10%
- Coil (Kern) - Coil wiring Overvoltage protection: None
- Coil (Kern) - Coil Switching Rectifier: Yes
- 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) - starting power AC:40 V
- A
- Coil (Kern) – rated DC 40 W.
- Coil (Kern) - Reduced power DC 3 W.
- Coil (Kern) – rated AC 3 V
- A
- Materials - main valve material in contact with medium: Brass
- Materials - precontrol material in contact with medium: 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: Yes
- Mode of action – manual operation Type: Button
- Mode of action - manual actuation Locking: Yes
- Approvals - nominal power 40 W
- Approval type IECEx, AEXIECEx, ATEX
- Type of approval: Ex MB IIC T4 GB, Ex MB IIIC T130°C DB, II 2 D Ex MB IIIC T130°C DB, II 2 G Ex MB IIC T4 GB
- Voltage frequency 50/60 Hz
- Product type
Servo-operated valve
- Operating voltage
24 V
- Max. operating pressure
0.2 bar
- Media temperature (range)
0 up to 80 °C
- Manufacturer part #
349628
- Max. media temperature
80 °C
- Media temperature (min.)
0 °C
IP65
- Max. ambient temperature
60 °C
- Min. ambient temperature
-40 °C
Documents & Downloads
Datasheet
Datasheet 3047515 Bürkert Servo-operated valve 349628 5282 24 V 1 pc(s)
User & Safety Instructions
User & Safety Instructions 3047515 Bürkert Servo-operated valve 349628 5282 24 V 1 pc(s)
Description
Valve 5282 is a servo-controlled diaphragm valve. A minimum differential pressure is required to operate the valve. Depending on the applications, different membrane materials and modes of operation are available. The standard brass housing meets all European drinking water requirements. The casing offer is rounded off by stainless steel designs. By simply turning the 3/2-way pilot valve on the valve, the mode of operation can be changed from NC to NO. The solenoid coils are pressed with a chemically high-resistance epoxy. The 5282 is equipped with manual operation for commissioning and testing. NEMA 4X is available on request.
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