Bürkert
Servostyret 2/2-vejs membranventil
Type 6281 / Produktnr. 295944
Produktbeskrivelse
Ventilen 6281 er en servostyret membranventil i S.EV-serien. For at ventilen kan fungere korrekt, skal der altid være et minimumdifferenstryk. Svarende til applikationerne fås forskelige membranmaterialer og funktioner. Standardventilhuset af messing opfylder alle europæiske drikkevandsforordninger. Til yderligere markeder fås udførelser i afzinkningsbestandig messing. Udbuddet af ventilhuse afrundes med en variant af rustfrit stål. Et omgivende lag af epoxid med høj kemisk modstandsdygtighed bliver presset sammen omkring magnetspolerne. Til reduktion af energibehovet kan alle spoler leveres med en elektronisk forbrugssænkning. Det et muligt at udstyre ventilen med en manuel betjening for at lette vedligeholdelse og idriftsættelse. I forbindelse med et stik efter DIN EN 17301-803 form A opfylder ventilerne kravene for beskyttelsesart IP65, og i forbindelse med et ventilhus af rustfrit stål NEMA 4X.
- Statistiske varenumre
- 84818079
- Land
- DE
Tekniske egenskaber
Navn |
Værdi |
Enhed |
|---|---|---|
| Type | 6281 | |
| Operation | servo-controlled | |
| Actuator type | Plunger valve | |
| Main valve operating principle | Diaphragm valve | |
| Switch function | on/off | |
| Media separation | No | |
| 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 | No | |
| Flow | Above seat | |
| Nominal pressure min | 0,2 | bar |
| Nominal pressure max (liquid) | 16 | bar |
| Nominal pressure (DIN EN 1333) | PN 16 | |
| Main valve orifice 1 (P) (mm) | 40 | mm |
| Main valve orifice 1 (inch) | 1 1/2 inch | |
| Kv value (water) | 30 | m3/h |
| QNn value (gas) | 32.000 | l/min |
| Main valve wetted material | Brass | |
| Port connection 1 type | Inner thread | |
| Port connection 1 thread type | G | |
| Port connection 1 thread marking | 1 1/2 | |
| Port connection 2 type | Inner thread | |
| Port connection 2 thread type | G | |
| Port connection 2 thread marking | 1 1/2 | |
| Medium-contacting part core material | Stainless steel | |
| Medium-contacting part stopper material | Stainless steel | |
| Seat seal material category | Elastomer | |
| Seat seal material | FKM (Fluor rubber) | |
| Sealing toward outside material | FKM (Fluor rubber) | |
| Temperature environment min | 0 | °C |
| Temperature environment max | 55 | °C |
| Temperature medium min | 0 | °C |
| Temperature medium max | 120 | °C |
| Voltage / rated voltage | 120 | V |
| Voltage / rated voltage | 120 | V |
| Voltage tolerance negative | 10 | % |
| Voltage tolerance positive | 10 | % |
| Voltage frequency | 50/60 | Hz |
| AC voltage | Yes | |
| DC voltage | No | |
| Battery voltage | No | |
| Rated power consumption | 8 | W |
| inrush power consumption AC | 24 | V·A |
| Rated power AC | 14 | V·A |
| 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 | not included | |
| Electrical connection position | in direction of flow left | |
| Protection type (IP max. with suitable connector) | IP65 | |
| Coil type | placed on top | |
| Coil insulation material (encasement) | Epoxy | |
| Coil size | 32 | mm |
| Coil wiring overvoltage protection | without | |
| Coil wiring rectifier | No | |
| Coil wiring polarity recovery diode | No | |
| Coil special feature | for high temperatures | |
| Thermal insulation class of the actuator | H | |
| Nominal operation/Duty cycle | 100 | % |
| Switch time open min | 150 | ms |
| Switch time open max. | 1.500 | ms |
| Switch time close min | 200 | ms |
| Switch time close max. | 3.500 | ms |
| Valve setting opening time | No | |
| Valve setting closing time | No | |
| Back-pressure-resistant version | No | |
| Vacuum version | No | |
| Analysis version | No | |
| Oxygen version | No | |
| Oil burner valve | No | |
| Steam version | No | |
| Pilot control orifice (mm) | 1,7 | mm |
| Pilot control seal material | FKM (Fluor rubber) | |
| Pilot control centrally bolted | Yes | |
| Low-noise version | No | |
| Main valve with integrated screen | No | |
| Installation length | 126 | mm |
| Valve construction | Valve complete | |
| Vægt | 3,000000 | kg |
| Godkendelsestype | ||
| Certificeringstype | , |
Kan kombineres med
Applikationer og værktøj
Downloads
Datablad
Beskrivelse |
Filstørrelse |
Sprog / Land |
|
|---|---|---|---|
|
Tipo 6281 ficha técnica |servocontrol |válvula de membrana | 717,5 kB | ES |
|
|
Type 6281 data sheet | servo-assisted diaphragm valve | 1,9 MB | EN / EU |
|
|
Type 6281 data sheet | servo-assisted diaphragm valve [US units] | 837,7 kB | EN / US |
|
|
Typ 6281 Datenblatt | servogesteuertes Membranventil | 1,9 MB | DE / DE |
|
|
Type 6281 Fiche technique |Vanne à membrane 2/2 voies pilotée | 2,1 MB | FR / FR |
Brugermanualer
Beskrivelse |
Filstørrelse |
Sprog / Land |
|
|---|---|---|---|
|
|
Additional manual Type 6013 | PX01 - PX03 Use in the explosion-hazard area | 125 kB | EN,FR,DE / EU |
|
|
Additional manual Type 6013 | PX011 - PX13 Use in the explosion-hazard area | 517,7 kB | EN,FR,DE / EU |
|
|
Additional manual Type 6013 | PX04 Use in the explosion-hazard area | 138,7 kB | EN,FR,DE / EU |
|
|
Additional manual Type AC10 | Solenoid coil AC10, ATEX approval | 1,5 MB | EN / EU |
|
|
Návod k obsluze Type 6213 | 2/2-cestný magnetický ventil | 1,3 MB | / CZ |
|
|
Operating Instructions Type 6213 6281 | 2/2-way solenoid valve | 1,3 MB | EN / EU |
|
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Operating Instructions Type AC10 | ATEX approval | 1,3 MB | EN,FR,DE / EU |
|
|
Bedienungsanleitung Typ 6213 6281 | 2/2-Wege-Magnetventil | 1,3 MB | DE / DE |
|
|
Istruzioni d'uso Tipo AC10 | Bobina magnetica, ATEX | 1,2 MB | IT / IT |
|
|
Manual de operação Bobina magnética tipo AC10 | Dispositivo com homologação II 2G/D Ex | 1,4 MB | PT / BR |
|
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Manuel d'utilisation Type 6213 6281 | Électrovanne 2/2 voies | 1,3 MB | FR / FR |
|
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Manuel supplémentaire Type AC10 | Bobine magnétique AC10, homologation ATEX | 1,6 MB | FR / FR |
|
|
Zusatzanleitung Typ AC10 | Magnetspule AC10, ATEX Zulassung | 1,5 MB | DE / DE |
EU-erklæring
Beskrivelse |
Filstørrelse |
Sprog / Land |
|
|---|---|---|---|
|
|
EU-DoC|EU Declaration | 3 MB | EN,FR,DE |
Interaktiv animation
Beskrivelse |
Filstørrelse |
Sprog / Land |
|
|---|---|---|---|
|
|
3D-Animation - 6281 | 3,2 MB | EN |
Flyers og kataloger
Beskrivelse |
Filstørrelse |
Sprog / Land |
|
|---|---|---|---|
|
|
723 kB | AF | |
|
|
Flyer Best Practice Safe operation with overpressure | 212,9 kB | AF |
|
|
For stable transport of bulk materials | 635,2 kB | EN / EU |
|
|
Solenoid valves for safety in your plant | 786,8 kB | EN / EU |