Bürkert
Pneumatisk betjent 2/2-vejs sædeventil
Type 2012 / Produktnr. 298223
Produktbeskrivelse
Den eksternt styrede sædeventil består af en pneumatisk betjent stempelaktuator og et 2/2-vejs sædeventilhus. Aktuatoren fremstilles af PA eller af PPS til specielle driftsbetingelser. Den pålidelige selvjusterende stopbøsning sikrer en høj tæthed. Disse vedligeholdelsesfrie og robuste ventiler kan udbygges med et omfattende sortiment af tilbehør til positionsindikator, slagbegrænsning eller manuel betjening.
- Statistiske varenumre
- 84818073
- Land
- DE
Tekniske egenskaber
Navn |
Værdi |
Enhed |
|---|---|---|
| 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 | |
| Vægt | 7,669000 | kg |
| Godkendelsestype | , | |
| Certificeringstype | , , , |
Downloads
Datablad
Beskrivelse |
Filstørrelse |
Sprog / Land |
|
|---|---|---|---|
|
Type 2012 data sheet | pneumatically operated globe valve | 2,6 MB | EN / EU |
|
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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 |
Brugermanualer
Beskrivelse |
Filstørrelse |
Sprog / Land |
|
|---|---|---|---|
|
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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 |
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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 |
EU-erklæring
Beskrivelse |
Filstørrelse |
Sprog / Land |
|
|---|---|---|---|
|
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EU-DoC|EU Declaration | 2,3 MB | EN,FR,DE |
Interaktiv animation
Beskrivelse |
Filstørrelse |
Sprog / Land |
|
|---|---|---|---|
|
|
3D-Animation - Actuator CLASSIC | 1,8 MB | EN |
|
|
3D-Animation - Antrieb CLASSIC | 1,8 MB | DE |
Flyers og kataloger
Beskrivelse |
Filstørrelse |
Sprog / Land |
|
|---|---|---|---|
|
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1,3 MB | DK | |
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Produktkatalog proces- og reguleringsventiler | 3,4 MB | DK |