Bürkert
Valvola a globo a 2/2 vie ad azionamento pneumatico
Tipo 2012 / Numero ID 298223
Descrizione del prodotto
La valvola a globo con pilota esterno è costituita da un attuatore a pistone ad azionamento pneumatico e da un corpo valvola a 2/2 vie. L'attuatore viene prodotto in PA o in PPS per condizioni di esercizio speciali. L'affidabile premistoppa autoregolante garantisce una tenuta elevata. A queste valvole robuste, che non necessitano di manutenzione, si può aggiungere in un secondo tempo una vasta gamma di accessori per l'indicazione della posizione, la limitazione della corsa o l'attivazione d'emergenza manuale.
- Codici prodotto
- 84818073
- Paese
- DE
Caratteristiche tecniche
Nome |
Valore |
Unità |
|---|---|---|
| Type | 2012 | |
| Product sub-group | On/off valves | |
| Actuator version | Classic | |
| Main valve operating principle | Globe valve | |
| Valve piloting type | Pneumatic | |
| Nominal pressure min | 0 | bar |
| Nominal pressure max | 7,2 | bar |
| Control pressure min | 4,4 | bar |
| Control pressure max | 10 | bar |
| Control pressure vacuum | No | |
| Temperature environment min | -5 | °C |
| Temperature environment max | 70 | °C |
| Temperature medium min | -10 | °C |
| Temperature medium max | 200 | °C |
| Kv value (water) | 45 | m3/h |
| Nominal pressure (DIN EN 1333) | PN 25 | |
| Nominal Pressure (DIN EN 1759) | Class 150 | |
| CIP capable | Yes | |
| SIP capable | Yes | |
| Control function | A - normally closed (NC) | |
| Fluidic port connection number | 2 | |
| Valve function number of switching positions | 2 | |
| Valve function manual actuation | No | |
| Valve construction | Valve complete | |
| Seat seal material category | Plastics | |
| Seat seal material | PTFE (Polytetrafluorethylene) | |
| Orifice | 50 | mm |
| Body nominal size | 50 | mm |
| Body nominal size (IN) | 2 inch | |
| Valve body material category | Metals | |
| Valve body material | Stainless steel | |
| Valve raw body manufacture | cast | |
| Valve body surface treatment internal | unmachined | |
| Valve body surface treatment external | untreated | |
| Port connection 1 type | Weld end | |
| Port connection 1 pipe standards 1 | ISO 4200 | |
| Port connection 1 pipe standard 2 | DIN 11866 serie B | |
| Port connection 1 pipe standard 3 | DIN EN ISO 1127 | |
| Port connection 1 size DN | DN 50 | |
| Port connection 1 inner diameter (mm) | 56,3 | mm |
| Port connection 1 wall thickness (mm) | 2 | mm |
| Port connection 1 outer diameter (mm) | 60,3 | mm |
| Flow | Below seat | |
| Interface to actuator | metric | |
| Actuator size | 100 | mm |
| Actuator material | PPS (Polyphenylene sulphide) | |
| Control air connection material | Stainless steel | |
| Control air connection type | Internal thread | |
| Control air connection thread type | G | |
| Control air connection diameter (inch) | 1/4 inch | |
| Control air connection 1 pre-mounted | Plug | |
| Control air connection 2 pre-mounted | Plug | |
| Control air hole diameter | 3 | mm |
| Control air connection position | in line direction | |
| Control cone | No | |
| Actuator increased chemical resistance | No | |
| O-ring between cover and bush | No | |
| Position monitoring via magnetic piston | No | |
| Seal nipple body material | Graphite | |
| Packed seal enclosed | Yes | |
| Oxygen version | No | |
| Vacuum version | No | |
| Additional manual actuation included | No | |
| Peso | 7,669000 | kg |
| Tipo approvazione | , | |
| Tipo certificazione | , , , |
Download
Schede tecniche
Descrizione |
Dimens. file |
Lingua / Paese |
|
|---|---|---|---|
|
Type 2012 data sheet | pneumatically operated globe valve | 2,6 MB | EN / EU |
|
|
Type 2012 data sheet | pneumatically operated globe valve[v.US] | 2 MB | EN / US |
|
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Type 2XXX data sheet | accessory for pneumatic acutators CLASSIC and ELEMENT | 797,2 kB | EN / EU |
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Tipo 2000 hoja de datos | accesorios para válvula de asiento inclinado | 1,3 MB | ES / ES |
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Tipo 2012 folha de dados | válvula em linha reta de 2/2 vias de acionamento pneumático | 617,1 kB | PT / BR |
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Typ 2012 Datenblatt | pneumatisch betätigtes Geradsitzventil | 2,6 MB | DE / DE |
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Typ 2XXX Datenblatt | Zubehör für pneumatische Antriebe CLASSIC und ELEMENT | 804,8 kB | DE / DE |
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类型 2012 参数表 | 二位二通截止阀 适用的介质最高温度为 +180°C，DN10-100 | 3 MB | ZH / CN |
Manuali utente
Descrizione |
Dimens. file |
Lingua / Paese |
|
|---|---|---|---|
|
|
Additional manual Type 2000 2002 2012 2702 2703 2712 | Use in the explosion-hazard area | 612,9 kB | EN,FR,DE / EU |
|
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Additional manual Type xxxx |PX51 use in the potentially explosive area Category 2 | 272,9 kB | EN,FR,DE / EU |
|
|
Operating Instruct. DN65-100 | 1 MB | EN / EU |
|
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Operating Instructions DN10-65 | 1,2 MB | EN / EU |
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Operating Instructions Type 2000 2012 2702 2712 | 2/2-way valve, manually actuated | 1,5 MB | EN,FR,DE,ML / EU |
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Service Manual Type 2000 2002 2012 | Replacement valve/seal conversion control function | 2,2 MB | EN / EU |
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Service manual Type 2000 2002 2012 203X | Stroke limitation | 1,6 MB | EN,FR,DE / EU |
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Service manual Type 2012 2702 2712 | Spare parts | 862,7 kB | EN,FR,DE / EU |
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Bedienungsanleitung DN10-65 | 1,2 MB | DE / DE |
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Bedienungsanleitung DN65-100 | 1,1 MB | DE / DE |
|
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Manual de usuario Tipo 2012 | Válvula de asiento recto [DN10-DN65] | 300,9 kB | ES / ES |
|
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Manual de usuario Tipo 2012 | Válvula de asiento recto [DN10-DN65] | 392,7 kB | ES / ES |
|
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Manual de usuario Tipo 2012 | Válvula de asiento recto [DN65-DN80-DN100] | 339,1 kB | ES / ES |
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Manual de usuario Tipo 2012 | Válvula de asiento recto [DN65-DN80-DN100] | 364,7 kB | ES / ES |
|
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Manuel d'utilisation DN10-65 | 1,2 MB | FR / FR |
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Manuel d'utilisation DN65-100 | 1,1 MB | FR / FR |
|
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Service Manuel Type 2000 2002 2012 | Remplacement du jeu de joints et jeu de vannes | 2,2 MB | FR / FR |
|
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Serviceanleitung Typ 2000 2002 2012 | Wechsel von Ventil- und Dichtungssätzen | 2,1 MB | DE / DE |
Dichiarazione UE
Descrizione |
Dimens. file |
Lingua / Paese |
|
|---|---|---|---|
|
|
EU-DoC|EU Declaration | 2,3 MB | EN,FR,DE |
Modello funzionale
Descrizione |
Dimens. file |
Lingua / Paese |
|
|---|---|---|---|
|
|
3D-Animation - Actuator CLASSIC | 1,8 MB | EN |
|
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3D-Animation - Antrieb CLASSIC | 1,8 MB | DE |
Flyer e cataloghi
Descrizione |
Dimens. file |
Lingua / Paese |
|
|---|---|---|---|
|
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1,3 MB | IT | |
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Product Overview Valvole di Processo | 4,2 MB | IT |