Bürkert
Valvola a membrana a 2/2 vie ad azionamento pneumatico con corpo in plastica (tipo CLASSIC)
Tipo 2031 / Numero ID 276470
Descrizione del prodotto
La valvola a membrana con pilota esterno tipo 2031 è costituita da un attuatore a pistone pneumatico, da una membrana e un corpo valvola a 2 vie. L’attuatore consolidato e robusto con corpo in plastica ne garantisce l’uso in condizioni igenico-sanitarie e aggressive sicuro. Progettati per facilitare il flusso e realizzati senza zone morte, i corpi valvola consentono elevati valori di portata e molteplici possibilità d'impiego. Corpo valvola e membrana disponibili in tutti i materiali e le versioni più comuni. L’attuatore presenta un design compatto e autoclavabile (versione PPS). L'integrazione delle unità di automazione 8690/8691/8697 è possibile in tutte le fasi di espansione (installabili a posteriori). Disponibilità di dispositivi ATEX/IECEx antideflagranti. Corpo di fissaggio a scelta in plastica o acciaio inossidabile. L'attuatore è dotato di serie di un indicatore di posizione ottico integrato; come opzione può essere installato un limitatore di corsa min./max.
- Codici prodotto
- 84818087
- Paese
- DE
Caratteristiche tecniche
Nome |
Valore |
Unità |
|---|---|---|
| Type | 2031 | |
| Product sub-group | On/off valves | |
| Main valve operating principle | Diaphragm valve | |
| Valve piloting type | Pneumatic | |
| Valve construction | Valve complete | |
| Actuator version | Classic | |
| Control function | A - normally closed (NC) | |
| Valve function number of switching positions | 2 | |
| Actuator size | 63 | mm |
| Actuator material | PA (Polyamide) | |
| 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 position | 90° to direction of line | |
| Control air hole diameter | 3 | mm |
| O-ring between cover and bush | No | |
| Position monitoring via magnetic piston | No | |
| Valve function manual actuation | No | |
| Additional manual actuation included | No | |
| Body nominal size | 20 | mm |
| Body nominal size (IN) | 3/4 inch | |
| Diaphragm coupling | Bayonet | |
| Diaphragm material | PTFE with EPDM support back | |
| Fluidic port connection number | 2 | |
| Valve body material category | Metals | |
| Valve body material | Stainless steel | |
| Valve raw body manufacture | cast | |
| Manufacturer´s test certificate 3.1 included | No | |
| Valve body surface treatment internal | mechanically treated | |
| Valve body surface treatment external | untreated | |
| Surface finish internal | RA 1,6 µm | |
| Port connection 1 size DN | DN 20 | |
| Port connection 1 type | Inner thread | |
| Port connection 1 thread type | G | |
| Port connection 1 thread marking | 3/4 | |
| Port connection 2 size DN | DN 20 | |
| Port connection 2 type | Inner thread | |
| Port connection 2 thread type | G | |
| Port connection 2 thread marking | 3/4 | |
| Installation length | 80 | mm |
| Nominal pressure min | 0 | bar |
| Nominal pressure max | 5 | bar |
| Control pressure min | 5,5 | bar |
| Control pressure max | 10 | bar |
| Temperature environment min | -10 | °C |
| Temperature environment max | 60 | °C |
| Temperature medium min | -10 | °C |
| Temperature medium max | 100 | °C |
| Kv value (water) | 10,5 | m3/h |
| Nominal pressure (DIN EN 1333) | PN 16 | |
| Nominal Pressure (DIN EN 1759) | Class 150 | |
| CIP capable | Yes | |
| SIP capable | Yes | |
| Piston seal material | NBR (Nitrile rubber) | |
| Peso | 1,35 | kg |
| Tipo approvazione | , | |
| Tipo certificazione | , , , |
Combinabile con:
Applicazioni & Tools
Download
Schede tecniche
Descrizione |
Dimens. file |
Lingua / Paese |
|
|---|---|---|---|
|
Type 2030/2031 data sheet | pneumatically operated diaphragm valve (CLASSIC) | 2 MB | EN / EU |
|
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Type 2XXX data sheet | accessory for pneumatic acutators CLASSIC and ELEMENT | 791 kB | EN / EU |
|
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Tipo 2000 hoja de datos | accesorios para válvula de asiento inclinado | 1 MB | ES / ES |
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Tipo 2031 folha de dados | válvula de membrana de acionamento pneumático | 830 kB | PT / BR |
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Tipo 2031 hoja de datos | válvula de membrana [cuerpo de laválvula forjado] | 625 kB | ES / ES |
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Typ 2030/2031 Datenblatt | pneumatisch betätigtes Membranventil (CLASSIC) | 2 MB | DE / DE |
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Typ 2XXX Datenblatt | Zubehör für pneumatische Antriebe CLASSIC und ELEMENT | 800 kB | DE / DE |
|
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Type 2031 fiche technique | vanne pneumatique à membrane avec actionneur en inox | 1 MB | FR / FR |
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类型 2031 参数表 | 二位二通隔膜阀，锻造阀体，焊接端和卡箍连接，端口连接 DN8 — 100 | 2 MB | ZH / CN |
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类型 2031 铸造阀门 参数表 | 二位二通隔膜阀，铸造阀体， 焊接端和卡箍连接，端口连接 DN4 — 50 | 2 MB | ZH / CN |
Manuali utente
Descrizione |
Dimens. file |
Lingua / Paese |
|
|---|---|---|---|
|
|
Additional manual Type 2031 | PE05 Removing the pressure piece from diaphragm valves | 1 MB | EN,FR,DE / EU |
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Additional manual Type 2xxx 3xxx | Angles for self-draining of diaphragm valves | 667 kB | EN / EU |
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Additional manual Type xxxx |PX51 use in the potentially explosive area Category 2 | 273 kB | EN,FR,DE / EU |
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OnOff position feedback | 2 MB | EN,FR,DE / EU |
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Operating Instructions Type 2030 203X | Piston-operated diaphragm valve, DN65 ? DN100 | 2 MB | EN,FR,DE / EU |
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Operating Instructions Type 2030 203X | Piston-operated diaphragm valve, DN8 DN65 | 2 MB | EN / EU |
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Quickstart Type 2030 203X | Piston operated diaphragm valve, diameter DN65 - DN100 | 1 MB | EN,FR,DE / EU |
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Quickstart Type 2030 203X | Piston operated diaphragm valves, Diameter DN8 - DN65 | 1 MB | EN / EU |
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Quickstart Type 2031 | INOX 2/2-way diaphragm valve | 928 kB | EN / EU |
|
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Service manual Type 2000 2002 2012 203X | Stroke limitation | 2 MB | EN,FR,DE / EU |
|
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Service manual Type 2030 203X | Replacement of seal set / Conversion of control function | 2 MB | EN / EU |
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Bedienungsanleitung Typ 2030 203X | Kolbengesteuerte Membranventile, Nennweiten DN8 - DN65 | 2 MB | DE / DE |
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Manual de usuario Tipo 2030 | Cabezal de control [DN65-DN80-DN100] | 296 kB | ES / ES |
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Manual de usuario Tipo 2030 | Cabezal de control [DN8-DN65] | 364 kB | ES / ES |
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Manuel d'utilisation Type 2030 203X | Vannes à membrane, diamètre nominale DN8 DN65 | 2 MB | FR / FR |
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Manuel de service Type 2030 2031 2032 2033 2037 | Replacement of the seal set | 2 MB | FR / FR |
|
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Manuel supplémentaire Type 2xxx 3xxx | Angle de vidange automatique des vannes à membrane | 657 kB | FR / FR |
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Návod k obsluze Typ 2030, 2031, 2031 K, 2032, 2033, 2037 | Membránové ventily s pístovým | 3 MB | CS / CZ |
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Quickstart Typ 2030 203X | Kolbengesteuerte Membranventile,Nennweiten DN8 - DN65 | 992 kB | DE / DE |
|
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Quickstart Typ 2031 | INOX 2/2-Wege-Membranventil | 931 kB | DE / DE |
|
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Quickstart Type 2030 203X | Vanne à membrane commandée par pistion, DN8 - DN65 | 1 MB | FR / FR |
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Quickstart Type 2031 | INOX Vanne à membrane 2/2 voies | 919 kB | FR / FR |
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Serviceanleitung Typ 2030 2031 2032 2033 2037 | Wechsel vonDichtungssätzen | 2 MB | DE / DE |
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Zusatzanleitung Typ 2xxx 3xxx| Winkelangaben zur Selbstentleerung von Membranventilen | 664 kB | DE / DE |
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使用说明 2030、2031、2031 K、2032、2033、2037 型 | 活塞控制隔膜阀，驱动器尺寸 40-125 mm，标称直径 | 4 MB | ZH / CN |
Dichiarazione UE
Descrizione |
Dimens. file |
Lingua / Paese |
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|---|---|---|---|
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EU-DoC|EU Declaration | 2 MB | EN,FR,DE |
Flyer e cataloghi
Descrizione |
Dimens. file |
Lingua / Paese |
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|---|---|---|---|
|
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1 MB | IT | |
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Product Overview Valvole di Processo | 4 MB | IT |
|
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Advantages Tube Valve Body | 154 kB | EN / EU |
|
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Diaphragm competence for hygienic applications | 1 MB | EN / EU |
Video
Descrizione |
Dimens. file |
Lingua / Paese |
|
|---|---|---|---|
|
How to replace Buerkert Diaphragms DN15-DN100 | 22 MB | EN / EU |
|
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Videoanleitung Buerkert Membranwechsel DN15-DN100 | 22 MB | DE / DE |
