Bürkert
Servostyret 2/2-vejs stempelventil
Type 6407 / Produktnr. 320870
Produktbeskrivelse
Ventil 6407 er en servostyret stempelventil. Den faste kobling mellem pilotventil og stempel giver mulighed for at åbne ventilen uden differenstryk. Som stempelventil egner typen 6407 sig særligt til gas og damp, samt væsker med lav driftstemperatur under 0°C. For at øge tryk- og lækagesikkerheden er prop og kernestyringsrøret svejset sammen. Der står forskellige tætningsmaterialekombinationer til rådighed i overensstemmelse med applikationen. Spolerne presses med kemisk højbestandigt epoxy. For at reducere det elektriske effektbehov under driften fås spolerne med integreret ”Kick and Drop” (KD) elektronik i dobbeltspoleteknologi. I forbindelse med en konnektor i henhold til DIN EN 175301-803 form A opfylder ventilerne beskyttelsesklasse IP65.
- Statistiske varenumre
- 84818079
- Land
- DE
Tekniske egenskaber
Navn |
Værdi |
Enhed |
|---|---|---|
| Type | 6407 | |
| Operation | force-controlled | |
| Actuator type | Plunger valve | |
| Main valve operating principle | Globe 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 | bar |
| Nominal pressure max (liquid) | 10 | bar |
| Main valve orifice 1 (P) (mm) | 20 | mm |
| Main valve orifice 1 (inch) | 3/4 inch | |
| Kv value (water) | 5,7 | m3/h |
| QNn value (gas) | 6.100 | l/min |
| Main valve wetted material | Brass | |
| Port connection 1 type | Inner thread | |
| Port connection 1 thread type | G | |
| Port connection 1 thread marking | 3/4 | |
| Port connection 2 type | Inner thread | |
| Port connection 2 thread type | G | |
| Port connection 2 thread marking | 3/4 | |
| Valve seat material | Stainless steel | |
| Seat seal material category | Plastics | |
| Seat seal material | PTFE (Polytetrafluorethylene) | |
| Sealing toward outside material | Graphite | |
| Temperature environment max | 45 | °C |
| Temperature medium min | -40 | °C |
| Temperature medium max | 150 | °C |
| Voltage / rated voltage | 24 | V |
| Voltage / rated voltage | 24 | V |
| Voltage tolerance negative | 10 | % |
| Voltage tolerance positive | 10 | % |
| Voltage frequency | 50/60 | Hz |
| AC voltage | Yes | |
| DC voltage | Yes | |
| Battery voltage | Yes | |
| Rated power DC | 8,5 | W |
| Reduced power DC | 8,5 | W |
| Rated power consumption | 85 | W |
| inrush power consumption AC | 85 | V·A |
| Rated power AC | 8,5 | 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 category (encasement) | Plastics | |
| Coil insulation material (encasement) | Epoxy | |
| Coil size | 42 | 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 | 100 | ms |
| Switch time open max. | 200 | ms |
| Switch time close min | 300 | ms |
| Switch time close max. | 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 | Yes | |
| Low-noise version | No | |
| Main valve with integrated screen | No | |
| Installation length | 100 | mm |
| Valve construction | Valve complete | |
| Vægt | 0,118000 | kg |
Kan kombineres med
Applikationer og værktøj
Downloads
Datablad
Beskrivelse |
Filstørrelse |
Sprog / Land |
|
|---|---|---|---|
|
Type 6407 data sheet | Servo-assisted piston valve | 1,4 MB | EN / EU |
|
|
Typ 6407 Datenblatt | Servogesteuertes Kolbenventil | 1,3 MB | DE / DE |
Brugermanualer
Beskrivelse |
Filstørrelse |
Sprog / Land |
|
|---|---|---|---|
|
|
Operating Instructions Type 6407 | 2/2-way solenoid valve | 854,3 kB | EN / EU |
|
|
Bedienungsanleitung Typ 6407 | 2/2-Wege-Magnetventil | 859 kB | DE / DE |
|
|
Manuel d'utilisation Type 6407 | Électrovanne 2/2 voies | 864,5 kB | FR / FR |
EU-erklæring
Beskrivelse |
Filstørrelse |
Sprog / Land |
|
|---|---|---|---|
|
|
EU-DoC|EU Declaration | 2,7 MB | EN,FR,DE |