Bürkert
2/2-vägs membranventil, servostyrd
Typ 6281 / Artikelnr. 295938
Artikelbeskrivning
6281 är en servostyrd membranventil i serien S.EV. För att ventilen ska fungera korrekt, behövs alltid ett minimidifferenstryck. Beroende på applikationen finns olika membranmaterial och verkningssätt till förfogande. Mässingshöljet i standardutförande uppfyller alla europeiska krav för dricksvatten. För ytterligare marknader finns avzinkningshärdig mässing till förfogande. Vårt utbud av ventilhus avrundas av en variant i rostfritt stål. Magnetspolarna tätas med epoxi med hög kemisk beständighet. För reducering av energibehovet kan alla spolar levereras med elektronisk effektreducering. Utrustning av ventilen för manuell manövrering för enkelt underhåll och idrifttagning är möjlig. I kombination med en stickkontakt enligt DIN EN 17301-803 form A uppfyller ventilerna skyddsarten IP65 - i kombination med ett hölje i rostfritt stål NEMA 4X.
- Statistiskt varunummer
- 84818079
- Land
- DE
Tekniska specifikationer
Namn |
Värde |
Enhet |
|---|---|---|
| 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 |
| Pressure Class (PN) | PN 16 | |
| Main valve orifice 1 (P) (mm) | 13 | mm |
| Main valve orifice 1 (inch) | 1/2 inch | |
| Kv value (water) | 3.8 | m3/h |
| QNn value (gas) | 4100 | l/min |
| Main valve wetted material | Brass | |
| Port connection 1 type | Inner thread | |
| Port connection 1 thread type | G | |
| Port connection 1 thread marking | 1/2 | |
| Port connection 2 type | Inner thread | |
| Port connection 2 thread type | G | |
| Port connection 2 thread marking | 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) | 65 | |
| Coil type | placed on top | |
| Coil insulation material category (encasement) | Plastics | |
| 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 | 50 | ms |
| Switch time open max. | 1000 | ms |
| Switch time close min | 120 | ms |
| Switch time close max. | 3000 | 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) | 1.2 | 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 | 65 | mm |
| Without mounting | Yes | |
| Valve construction | Valve complete | |
| Vikt | 0,540000 | kg |
| Godkännandetyp | ||
| Certifieringstyp | , |
Kan kombineras med
Applikationer & Verktyg
Ladda ner
Datablad
Beskrivning |
Filstorlek |
Språk / Land |
|
|---|---|---|---|
|
Type 6281 data sheet | servo-assisted diaphragm valve | 1,6 MB | EN / EU |
|
|
Type 6281 data sheet | servo-assisted diaphragm valve [US units] | 826,2 kB | EN / US |
|
|
Typ 6281 Datenblatt | servogesteuertes Membranventil | 1,6 MB | DE / DE |
Manual
Beskrivning |
Filstorlek |
Språk / 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 |
|
|
Operating Instructions Type 6213 6281 | 2/2-way solenoid valve | 1,3 MB | EN / EU |
|
|
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 |
|
|
Manuel d'utilisation Type 6213 6281 | Électrovanne 2/2 voies | 1,3 MB | FR / FR |
|
|
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-försäkran
Beskrivning |
Filstorlek |
Språk / Land |
|
|---|---|---|---|
|
|
EU-DoC|EU Declaration | 8,8 MB | EN,FR,DE |
Funktionell modell
Beskrivning |
Filstorlek |
Språk / Land |
|
|---|---|---|---|
|
|
3D-Animation - 6281 | 3,2 MB | EN |
Informationsblad och kataloger
Beskrivning |
Filstorlek |
Språk / Land |
|
|---|---|---|---|
|
|
For stable transport of bulk materials | 635,2 kB | EN / EU |