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    Válvula de membrana de 2/2 vías accionada neumáticamente con cuerpo de acero inoxidable

    Type 2031 / Ident No. 216520

    Produkt-Foto Typ 2031

    The depiction of the products may differ from the actual specific design.

    • Produkt-Foto Typ 2031
    • Produkt-Foto Typ 2031
    • Ersatzteil-Zeichnung Bürkert

    2/2-way-piston-operated diaphragm valve

    • Cuerpo que facilita el flujo y sin espacios muertos
    • Separación hermética entre el fluido y el accionamiento mediante una membrana
    • Accionamientos universales y robustos con gama de accesorios modular
    • Cuerpo de acero inoxidable con conexión con manguito de mordaza o por soldadura
    • Opcional: montaje de autodescarga

    For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.

    Product description

    Válvula de membrana con control externo con accionamiento por émbolo accionado neumáticamente y cuerpo de válvula de tubo de acero inoxidable conformado en frío. Accionamiento de PA o de PPS.


    Commodity Codes
    84818087
    país
    DE

    Technical attributes

    Nombre
    Value
    Unit
    Type 2031
    Main valve operating principle Válvula de diafragma
    Valve piloting type neumático
    Valve construction Válvula completa
    Actuator version Classic
    Control function A - normalmente cerrada (NC)
    Valve function number of switching positions 2 unid.
    Actuator size 40 mm
    Actuator material category Plásticos
    Actuator material PPS (Sulfuro de polifenileno)
    Control air connection material Acero inoxidable
    Control air connection type Rosca interior
    Control air connection thread type G
    Control air connection diameter (inch) 1/8 pulgada
    Control air connection position 90° hacia la dirección de conducto
    Control air hole diameter 2 mm
    Position monitoring via magnetic piston No
    Valve function manual actuation No
    Additional manual actuation included No
    Body nominal size 8 mm
    Body nominal size (IN) 1/4 pulgada
    Body / actuator connection Zócalo de accionamiento con rosca
    Diaphragm coupling Botón/rosca
    Seat seal / diaphragm material PTFE con puente de soporte EPDM
    Fluidic port connection number 2 unid.
    Valve body material category Metales
    Valve body material Acero inoxidable
    Valve raw body manufacture forjado
    Manufacturer´s test certificate 3.1 included Si
    Valve body surface treatment internal mecánicamente pulido
    Valve body surface treatment external sin tratar
    Surface finish internal RA 0,6 µm
    Port connection 1 size DN DN 10
    Port connection 1 type Terminal de soldadura
    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 inner diameter (mm) 14 mm
    Port connection 1 wall thickness (mm) 1.6 mm
    Port connection 1 outer diameter (mm) 17.2 mm
    Port connection 2 size DN DN 10
    Port connection 2 type Terminal de soldadura
    Port connection 2 pipe standards 1 ISO 4200
    Port connection 2 pipe standard 2 DIN 11866 serie B
    Port connection 2 pipe standard 3 DIN EN ISO 1127
    Port connection 2 inner diameter (mm) 14 mm
    Port connection 2 wall thickness (mm) 1.6 mm
    Port connection 2 outer diameter (mm) 17.2 mm
    Nominal pressure min 0 bar
    Nominal pressure max 10 bar
    Control pressure min 5 bar
    Control pressure max 7 bar
    Temperature environment min 5 °C
    Temperature environment max 140 °C
    Temperature medium min -10 °C
    Temperature medium max 130 °C
    Kv value (water) 1.9 m3/h
    Pressure Class (PN) PN 16
    Pressure class (LB) 150 LB
    CIP capable Si
    SIP capable Si
    Weight 0,440000 kg
    Weight 0,440000 kg
    Show full table Collapse table

    Downloads

    Desrcripción
    Filename
    Filesize
    Language / Country
    ABD EU-DoC|EU Declaration 1000138567-D_2031_EU-DoC.pdf 1,9 MB EN,FR,DE
    DTS Accesorios para valvulas 2XXX DS2000-Accessory-ES-ES.pdf 1,2 MB ES / ES
    DTS 2031-8801/8803-DB, Feinguss DS2031-Cast-DE-DE.pdf 1,8 MB DE / DE
    DTS 2031-8801/8803-DB, cast DS2031-Cast-EU-EN.pdf 1,6 MB EN / EU
    DTS Kompakt-Feingussgehäuse DS2031-Compact-DE-DE.pdf 267,8 kB DE / DE
    DTS Compact - Cast valve body DS2031-Compact-EU-EN.pdf 281,6 kB EN / EU
    DTS 2031-8801/8803-DB, Schmiede DS2031-Forged-DE-DE.pdf 1,6 MB DE / DE
    DTS V.Diafragma, cuerpo forjado DS2031-Forged-ES-ES.pdf 596,7 kB ES / ES
    DTS 2031-8801/8803-DB, forged DS2031-Forged-EU-EN.pdf 555,9 kB EN / EU
    DTS 2031K-8801/8803-DB Rohrumform DS2031-GeneralPurp-DE-DE.pdf 1,9 MB DE / DE
    DTS 2031GP-8801/8803-DB, Gen.Purp. DS2031-GeneralPurp-EU-EN.pdf 1,9 MB EN / EU
    DTS 2 Wege Membranventil DM32 DS2031-INOX-DE-DE.pdf 840,7 kB DE / DE
    DTS 2-Way Diaphragm valve DM32 DS2031-INOX-EU-EN.pdf 1,3 MB EN / EU
    DTS Vanne à membrane Inox DS2031-INOX-FR-FR.pdf 1,3 MB FR / FR
    DTS Válvula Diafragma, GP DS2031-Standard-BR-PT.pdf 795,6 kB PT / BR
    DTS Rohrumformgehäuse Ventil DS2031-TubeBody-DE-DE.pdf 1,3 MB DE / DE
    DTS Tube Valve Body DS2031-TubeBody-EU-EN.pdf 823,7 kB EN / EU
    DTS Zubehör für Ventile 2XXX DS2XXX-Accessories-DE-DE.pdf 775,2 kB DE / DE
    DTS Accessories for valves 2XXX DS2XXX-Accessories-EU-EN.pdf 768,2 kB EN / EU
    MAN OnOff position feedback MA1062-Feedback-EU-ML.pdf 2 MB EN,FR,DE / EU
    MAN Acessories MA2000-Accessory-EU-ML.pdf 1,6 MB EN,FR,DE / EU
    MAN Anleitung, DN8-DN65 MA2030-2030-2031-DE-DE.pdf 1,2 MB DE / DE
    MAN Manual, DN8-DN65 MA2030-2030-2031-EU-ML.pdf 1,2 MB EN / EU
    MAN Manuel, DN8-DN65 MA2030-2030-2031-FR-FR.pdf 1,2 MB FR / FR
    MAN DN 8 - DN 65 MA2030-2031K-ES-ES.pdf 354,5 kB ES / ES
    MAN DN65 - 100 MA2030-BigAct.-ES-ES.pdf 287,5 kB ES / ES
    MAN Conversion SF MA2030-ConversionSF-EU-ML.pdf 2,1 MB EN,DE / EU
    MAN Diaphragm Valve DN 65-100 MA2030-Quickstart-2-EU-ML.pdf 1,4 MB EN,FR,DE / EU
    MAN Quickstart 2030, DN8-DN65 MA2030-Quickstart-DE-DE.pdf 1,1 MB DE / DE
    MAN Quickstart 2030, DN8-DN65 MA2030-Quickstart-EU-ML.pdf 1,1 MB EN / EU
    MAN Quickstart 2030, DN8-DN65 MA2030-Quickstart-FR-FR.pdf 1,1 MB FR / FR
    MAN Repair Instruction MA2030-Repair-EU-ML.pdf 1,2 MB EN,DE / EU
    MAN Diaphragm Valve DN 65-100 MA2030-Standard-EU-ML.pdf 1,7 MB EN,FR,DE / EU
    MAN Supplement MA2031-CodePE05-EU-ML.pdf 836,5 kB EN,FR,DE / EU
    MAN Quickstart 2031 INOX MA2031-Quickstart-DE-DE.pdf 872,1 kB DE / DE
    MAN Quickstart 2031 INOX MA2031-Quickstart-EU-ML.pdf 869,6 kB EN / EU
    MAN Quickstart 2031 INOX MA2031-Quickstart-FR-FR.pdf 872,5 kB FR / FR
    MISC Flyer Tube Valve Body 153,6 kB EN / EU
    Position
    Item No
    Desrcripción
    01 11465 Sealing part set actuator PPS ANTG C
    02 677674 Diaphragm DN08 PTFE/EPDM packed
    03 639175 Wrench of assembly DM40 and 50
    04 639165 Mandrel DM40, DN 15 - 20