Bürkert
Diaphragm valve 2/2 way servo-assisted
Type 0142 / Ident No. 42183
Product description
The 0142 valve is a servo-assisted diaphragm valve. A minimum differential pressure is required for the valve to function. Various diaphragm material combinations and methods of operation are available depending on the application. Housings available in PVC or PVDF complete the offering. The 3/2-way pilot valve can be easily converted from NC to NO functioning principle by rotating it on the main seat. The pilot valve position feedback can take place with a switching or NAMUR signal. The solenoid coils are moulded with a chemically resistant epoxy. The 0142 is equipped with manual override for commissioning and testing. For reduced energy requirement, all coils can be delivered with electronic power reduction. In combination with a plug in accordance with DIN EN 175301-803 Form A, the valves satisfy protection class IP65 and NEMA 4X.
- EAN Number
- 4053913001363
- Commodity Codes
- 84818079
- Country
- DE
Technical attributes
Name |
Value |
Unit |
|---|---|---|
| Type | 0142 | |
| Operation | servo-controlled | |
| Actuator type | Pivot | |
| Main valve operating principle | Diaphragm valve | |
| Switch function | on/off | |
| Media separation | Yes | |
| Valve function | A - normally closed - inlet port 1 (P/NC) | |
| Fluidic port connection number | 2 | |
| Valve function number of switching positions | 2 | |
| Valve function manual actuation | Yes | |
| Valve function manual actuation type | Key button | |
| Valve function manual actuation material | PA (Polyamide) | |
| Valve function manual actuation stop | Yes | |
| Valve function manual actuation screw slot | No | |
| Flow | Above seat | |
| Nominal pressure min | 0,5 | bar |
| Nominal pressure max (liquid) | 6 | bar |
| Main valve orifice 1 (P) (mm) | 32 | mm |
| Main valve orifice 1 (inch) | 1 1/4 inch | |
| Kv value (water) | 16 | m3/h |
| QNn value (gas) | 17.000 | l/min |
| Main valve wetted material | PVC (Polyvinyl chloride) | |
| Port connection 1 type | Bonded sleeve | |
| Port connection 1 size DN | DN 32 | |
| Port connection 1 inner diameter (mm) | 40 | mm |
| Port connection 2 type | Bonded sleeve | |
| Port connection 2 size DN | DN 32 | |
| Port connection 2 inner diameter (mm) | 40 | mm |
| Pilot control material medium-contacting | PVDF (Polyvinylidene fluoride) | |
| Seat seal material category | Elastomer | |
| Seat seal material | EPDM (Ethylene-propylene-diene rubber) | |
| Sealing toward outside material | EPDM (Ethylene-propylene-diene rubber) | |
| Temperature environment max | 40 | °C |
| Temperature medium min | 0 | °C |
| Temperature medium max | 50 | °C |
| Voltage / rated voltage | 24 | V |
| Voltage / rated voltage | 24 | V |
| Voltage tolerance negative | 10 | % |
| Voltage tolerance positive | 10 | % |
| AC voltage | No | |
| DC voltage | Yes | |
| Battery voltage | Yes | |
| Rated power DC | 5 | W |
| Reduced power DC | 5 | W |
| Rated power consumption | 5 | W |
| Electrical connection sort | Plug pattern form A according to DIN EN 175301-803 | |
| Electrical connection number of contacts | 2 + Grounding conductor | |
| Cable plug in delivery | enclosed | |
| Cable plug art. no. - type | 00161487 - 2508 | |
| Electrical connection position | top | |
| Protection type (IP max. with suitable connector) | IP65 | |
| Coil type | block bolted | |
| Coil insulation material (encasement) | Epoxy | |
| Coil wiring overvoltage protection | without | |
| Coil wiring rectifier | No | |
| Coil wiring polarity recovery diode | No | |
| Thermal insulation class of the actuator | H | |
| Nominal operation/Duty cycle | 100 | % |
| Switch time open min | 100 | ms |
| Switch time open max. | 800 | ms |
| Switch time close min | 1.000 | ms |
| Switch time close max. | 4.000 | ms |
| Valve setting opening time | No | |
| Valve setting closing time | No | |
| Back-pressure-resistant version | No | |
| Vacuum version | No | |
| Analysis version | No | |
| Oil burner valve | No | |
| Steam version | No | |
| Pilot control orifice (mm) | 2 | mm |
| Pilot control seal material | EPDM (Ethylene-propylene-diene rubber) | |
| Low-noise version | No | |
| Main valve with integrated screen | No | |
| Valve construction | Valve complete | |
| Weight | 1,130000 | kg |
Can be combined with
Applications & Tools
Downloads
Data Sheets
Description |
Filesize |
Language / Country |
|
|---|---|---|---|
|
Type 0142 data sheet | servo-assisted solenoid valve with diaphragm | 685.2 kB | EN / EU |
|
|
Type 0142 data sheet | servo-assisted solenoid valve with diaphragm [US units] | 357.5 kB | EN / US |
|
|
Typ 0142 Datenblatt | Durchgangsmagnetventil mit Servomembran für aggressive Medien | 710.9 kB | DE / DE |
User Manuals
Description |
Filesize |
Language / Country |
|
|---|---|---|---|
|
|
Operating Instructions Type 0142 | 2/2-way solenoid valve | 853.3 kB | EN / EU |
|
|
Operating Instructions Type 0780 | ATEX approval | 1.5 MB | EN,FR,DE / EU |
|
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Operating Instructions Type ACP016 | Solenoid coil ACP016, II 2G/D Ex approval | 1.5 MB | EN / EU |
|
|
Bedienungsanleitung Typ 0142 |2/2-Wege-Magnetventil | 855.9 kB | DE / DE |
|
|
Bedienungsanleitung Typ ACP016 | Magnetspule ACP016, II 2G/D Ex Zulassung | 1.5 MB | DE / DE |
|
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Manuel d'utilisation Type ACP016 | Bobine magnétique ACP016, homologation II 2G/D Ex | 1.6 MB | FR / FR |
|
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Manuel d‘utilisation Type 0142| Électrovanne à 2/2 voies | 872.1 kB | FR / FR |
|
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Procesní instrukce Typ 0142 |2/2-cestný elektromagnetický ventil | 877.9 kB | CS / CZ |
EU Declaration of Conformity
Description |
Filesize |
Language / Country |
|
|---|---|---|---|
|
|
EU-DoC|EU Declaration | 5.6 MB | EN,FR,DE |
Flyers and Catalogues
Description |
Filesize |
Language / Country |
|
|---|---|---|---|
|
|
Solenoid valves for safety in your plant | 786.8 kB | EN / EU |