Bürkert
Valvola servoassistita a pistone a 2/2 vie
Tipo 6240 / Numero ID 312944
Descrizione del prodotto
La 6240 è una valvola a pistone servoassistita. Per renderla più resistente alla pressione e per evitare eventuali perdite, lo stopper e il canotto sono stati saldati tra loro. Sono disponibili vari materiali di tenuta. Il design e la finitura superficiale di qualità del corpo valvola consentono portate molto elevate. Le bobine sono incapsulate con resina epossidica resistente agli agenti chimici. Un cuscinetto opzionale aumenta la durata della valvola quando utilizzata con i gas secchi. Per la riduzione del consumo elettrico durante il funzionamento sono disponibili bobine a impulso o un'elettronica "Kick and Drop" (connettore 2511). Con l'utilizzo di un connettore conforme alla normativa DIN EN 17301-803 forma A, le valvole soddisfano i requisiti del grado di protezione IP65 e NEMA 4X.
- Codici prodotto
- 84818079
- Paese
- DE
Caratteristiche tecniche
Nome |
Valore |
Unità |
|---|---|---|
| Type | 6240 | |
| 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 (gas) | 16 | bar |
| Nominal pressure max (liquid) | 16 | bar |
| Main valve orifice 1 (P) (mm) | 6 | mm |
| Main valve orifice 1 (inch) | 1/4 inch | |
| Kv value (water) | 0,6 | m3/h |
| Main valve wetted material | Brass | |
| Port connection 1 type | Inner thread | |
| Port connection 1 thread type | NPT | |
| Port connection 1 thread marking | 3/8 | |
| Port connection 2 type | Inner thread | |
| Port connection 2 thread type | NPT | |
| Port connection 2 thread marking | 3/8 | |
| Valve seat material | Brass | |
| Seat seal material category | Elastomer | |
| Seat seal material | FKM (Fluor rubber) | |
| Sealing toward outside material | FKM (Fluor rubber) | |
| Temperature environment min | -10 | °C |
| Temperature environment max | 55 | °C |
| Temperature medium min | -10 | °C |
| Temperature medium max | 140 | °C |
| Voltage / rated voltage | 240 | V |
| Voltage / rated voltage | 240 | V |
| Voltage tolerance negative | 10 | % |
| Voltage tolerance positive | 10 | % |
| Voltage frequency | 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 | 16 | 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 | enclosed | |
| Cable plug art. no. - type | 00137943 - 2509 | |
| 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 | |
| Power reduction integrated | No | |
| Nominal operation/Duty cycle | 100 | % |
| Switch time open min | 10 | ms |
| Switch time open max. | 20 | ms |
| Switch time close min | 40 | ms |
| Switch time close max. | 50 | 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 | FKM (Fluor rubber) | |
| Low-noise version | No | |
| Core guide | Sliding ring | |
| Sliding ring material | PTFE (Polytetrafluorethylene) | |
| Main valve with integrated screen | No | |
| Installation length | 50 | mm |
| Valve construction | Valve complete | |
| Peso | 0,345 | kg |
| Tipo approvazione | ||
| Tipo certificazione |
Download
Schede tecniche
Descrizione |
Dimens. file |
Lingua / Paese |
|
|---|---|---|---|
|
Type 6240 data sheet | servo-assisted piston valve | 2 MB | EN / EU |
|
|
Typ 6240 Datablad | Servostyrd 2/2-vägs kolvventil | 2 MB | SV / ZDTS |
|
|
Typ 6240 Datenblatt | servogesteuertes Kolbenventil | 2 MB | DE / DE |
Manuali utente
Descrizione |
Dimens. file |
Lingua / Paese |
|
|---|---|---|---|
|
|
Istruzioni d'uso Tipo AC10 | Bobina magnetica, ATEX | 1 MB | IT / IT |
|
|
Additional manual AC10 | FM Division 1 US/CA V2.0 | 247 kB | EN / US |
|
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Additional manual Type 6013 | PX01 - PX03 Use in the explosion-hazard area | 125 kB | EN,FR,DE / EU |
|
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Additional manual Type XXXX |PX04 Use in the explosion-hazard area | 139 kB | EN,FR,DE / EU |
|
|
Operating Instructions Type 6240 | 2/2-way servo solenoid valve | 2 MB | EN,FR,DE / EU |
|
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Operating Instructions Type AC10 | ATEX approval | 1 MB | EN,FR,DE / EU |
|
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Operating Instructions Type AC10 | Solenoid coil | ATEX and IECEx approval | v1.0 | 2 MB | EN / EU |
|
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Operating Instructions Type AC10 | Solenoid coil | ATEX and IECEx approval | v2.0 | 1 MB | EN / EU |
|
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Operating Instructions Type AC10 | Solenoid coil | HazLoc | 2 MB | EN / EU |
|
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Operating Instructions Type AC19 | Solenoid coil | ATEX and IECEx approval | v1.0 | 2 MB | EN / EU |
|
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Operating Instructions Type AC19 | Solenoid coil | ATEX and IECEx approval | v2.0 | 1 MB | EN / EU |
|
|
Bedienungsaneitung Typ AC10 | Magnetspule | ATEX und IECEx Zulassung | v1.0 | 2 MB | DE / DE |
|
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Bedienungsanleitung Typ AC10 | Magnetspule | ATEX und IECEx Zulassung | v2.0 | 1 MB | DE / DE |
|
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Bedienungsanleitung Typ AC19 | Magnetspule | ATEX und IECExZulassung | v1.0 | 2 MB | DE / DE |
|
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Bedienungsanleitung Typ AC19 | Magnetspule | ATEX und IECExZulassung | v2.0 | 1 MB | DE / DE |
|
|
Driftsinstruktion Type 6240 |2/2-vägs servomagnetventil | 597 kB | SV / ZMAN |
|
|
Instrukcja obsługi PTB 14 ATEX2023 X, EPS 16 ATEX 1046 X | Cewka elektromagnesu, Typ AC10 | 2 MB | PL / PL |
|
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Manual d'utilisation Type AC10 | Bobine magnétique | Homologation ATEX et IECEx | v1.0 | 2 MB | FR / FR |
|
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Manual d'utilisation Type AC10 | Bobine magnétique | Homologation ATEX et IECEx | v2.0 | 1 MB | FR / FR |
|
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Manual d'utilisation Type AC19 | Bobine magnétique | Homologation ATEX et IECEx | v1.0 | 2 MB | FR / FR |
|
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Manual d'utilisation Type AC19 | Bobine magnétique | Homologation ATEX et IECEx | v2.0 | 1 MB | FR / FR |
|
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Manual de instrucciones modeloAC10 | bobina magnética | homologación ATEX y IECEx V2.0 | 1 MB | ES / ES |
|
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Manual de operação Bobina magnética tipo AC10 | Dispositivo com homologação II 2G/D Ex | 1 MB | PT / BR |
|
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Manual de operação Bobina magnética tipo AC10 | PTB 14 ATEX2023 X, EPS 16 ATEX 1046 X | 1 MB | PT / BR |
|
|
Manual de usuario Tipo 6240 | Válvula de émbolo de 2/2 víasservocontrolada | 1000 kB | ES / ES |
|
|
Manuel d'utilisation Type AC10 | Bobine magnétique | HazLoc | 2 MB | FR / FR |
|
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使用说明 6240 型 | 2 位 2通伺服电磁阀 | 2 MB | ZH / CN |
|
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使用说明 AC19 | 型电磁线圈 | 具有 II 2G/DEx 认证的设 | v2.0 | 2 MB | ZH / CN |
|
|
取扱説明書 AC10 | 電磁コイル タイプ | 認可済み装置 ATEX IECEx V2.0 | 1 MB | JA / JP |
Dichiarazione UE
Descrizione |
Dimens. file |
Lingua / Paese |
|
|---|---|---|---|
|
|
EU-DoC|EU Declaration | 73 kB | EN,FR,DE |
Modello funzionale
Descrizione |
Dimens. file |
Lingua / Paese |
|
|---|---|---|---|
|
|
3D-Animation - 6240 | 3 MB | EN |
Flyer e cataloghi
Descrizione |
Dimens. file |
Lingua / Paese |
|
|---|---|---|---|
|
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4 MB | EU | |
|
|
723 kB | AF | |
|
|
Solenoid valves for safety in your plant | 754 kB | EN / EU |