Bürkert
Servem řízený 2/2-cestný pístový ventil
Type 6240 / Ident No. 323490
Product description
Ventil 6240 je servem řízený pístový ventil. Pro zvýšení odolnosti proti tlaku a únikům jsou ucpávka a vodicí trubka jádra vzájemně svařeny. Podle aplikace jsou k dispozici různé kombinace těsnicích materiálů. Tvarování a povrchová kvalita tělesa umožňují maximální hodnoty průtoku. Cívky jsou olisovány chemicky vysoce odolným epoxidem. Možnost uložení kluzného kroužku zvyšuje životnost u suchých plynů. Pro snížení elektrického příkonu během provozu je k dostání elektronika s impulzním ovládáním pro přebuzení (konektor 2511). Ve spojení s konektorem DIN EN 17301-803 tvar A splňují ventily stupeň krytí IP65. Ventily v nerezovém provedení splňují NEMA 4X.
- Commodity Codes
- 84818079
- Stát
- DE
Technical attributes
Jméno |
Value |
Unit |
|---|---|---|
| Type | 6240 | |
| Operation | servo-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 | 1 | bar |
| Nominal pressure max (gas) | 160 | bar |
| Nominal pressure max (liquid) | 160 | bar |
| Nominal pressure max (oil) | 120 | bar |
| Pressure Class (PN) | PN 160 | |
| Main valve orifice 1 (P) (mm) | 6 | mm |
| Main valve orifice 1 (inch) | 1/4 inch | |
| Kv value (water) | 0.75 | m3/h |
| Main valve wetted material | Stainless steel | |
| Port connection 1 type | Inner thread | |
| Port connection 1 thread type | G | |
| Port connection 1 thread marking | 3/8 | |
| Port connection 2 type | Inner thread | |
| Port connection 2 thread type | G | |
| Port connection 2 thread marking | 3/8 | |
| Valve seat material | Stainless steel | |
| Seat seal material category | Plastics | |
| Seat seal material | PCTFE (Polychlorotrifluoroethylene) | |
| Sealing toward outside material | FKM (Fluor rubber) | |
| Temperature environment min | -10 | °C |
| Temperature environment max | 40 | °C |
| Temperature medium min | -10 | °C |
| Temperature medium max | 60 | °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 | 20 | W |
| Reduced power DC | 20 | W |
| Rated power consumption | 20 | W |
| inrush power consumption AC | 20 | V·A |
| Rated power AC | 20 | V·A |
| Electrical connection sort | Junction Box without fuse | |
| 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 | 65 | mm |
| 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 | 80 | % |
| 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 | No | |
| Pilot control seal material | PEEK (Polyetheretherketone) | |
| Low-noise version | No | |
| Core guide | Sliding ring | |
| Sliding ring material | PTFE (Polytetrafluorethylene) | |
| Main valve with integrated screen | No | |
| Installation length | 55 | mm |
| Without mounting | No | |
| Valve construction | Valve complete | |
| Weight | 0,788000 | kg |
| Approval type | , | |
| Certification type | , , , |
Can be combined with
Applications & Tools
Downloads
Data Sheets
Popis |
Filesize |
Language / Country |
|
|---|---|---|---|
|
Solenoid valve, NC | 1,6 MB | EN / US |
|
|
Type 6240 data sheet | servo-assisted piston valve | 1,5 MB | EN / EU |
|
|
Typ 6240 Datenblatt | servogesteuertes Kolbenventil | 1,5 MB | DE / DE |
User Manuals
Popis |
Filesize |
Language / Country |
|
|---|---|---|---|
|
|
Additional manual Type 6013 | PX01 - PX03 Use in the explosion-hazard area | 125 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 |
|
|
Additional manual Type AC19 | Solenoid coil AC19, II 2G/D Ex approval | 1,6 MB | EN / EU |
|
|
Operating Instructions Type 6240 | 2/2-way servo solenoid valve | 781,2 kB | EN,FR,DE / EU |
|
|
Operating Instructions Type AC10 | ATEX approval | 1,3 MB | EN,FR,DE / EU |
|
|
Manual de usuario Tipo 6240 | Válvula de émbolo de 2/2 víasservocontrolada | 584 kB | ES / ES |
|
|
Manuel supplémentaire Type AC10 | Bobine magnétique AC10, homologation ATEX | 1,6 MB | FR / FR |
|
|
Manuel supplémentaire Type AC19 | Bobine magnétique AC19, homologations II 2G/D Ex | 1,7 MB | FR / FR |
|
|
Zusatzanleitung Typ AC10 | Magnetspule AC10, ATEX Zulassung | 1,5 MB | DE / DE |
|
|
Zusatzanleitung Typ AC19 | Magnetspule Typ AC19, II 2G/D ExZulassung | 1,6 MB | DE / DE |
EU Declaration
Popis |
Filesize |
Language / Country |
|
|---|---|---|---|
|
|
EU-DoC|EU Declaration | 3,4 MB | EN,FR,DE |
Interactive Animation
Popis |
Filesize |
Language / Country |
|
|---|---|---|---|
|
|
3D-Animation - 6240 | 2,7 MB | EN |
Flyers and Catalogues
Popis |
Filesize |
Language / Country |
|
|---|---|---|---|
|
|
The compact power valve. | 540,1 kB | EN / EU |
|
|
Solenoid valves for safety in your plant | 786,8 kB | EN / EU |