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    This article number 00137116 is only available for a limited time.

    Defined wearing parts kits might still be available.

    Please contact us regarding a successor product.

    Pneumatically operated 2/2 way diaphragm valve CLASSIC with stainless steel body

    Type 2031 / Ident No. 137116

    Compare now Print
    Produkt-Foto Typ 2031

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

    • Produkt-Foto Typ 2031
    • Produkt-Foto Typ 2031
    • 9000222178.jpeg
    • 9000221829.jpeg
    • 9000222162.jpeg
    • 9000221827.jpeg
    • 9000226607.jpeg

    2/2-way-piston-operated diaphragm valve

    • Flow optimized and deadleg free bodies
    • Hermetical separation of fluids from the operating mechanism by diaphragm

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

    Product description

    Pilot controlled diaphragm valve with pneumatically operated piston actuator and valve body from cold-formed stainless steel pipe. Actuator from PA or PPS.


    EAN Number
    4053913007570
    Commodity Codes
    84818087
    Country
    DE

    Technical attributes

    Name
    Value
    Unit
    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 80 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 25 mm
    Body nominal size (IN) 1 inch
    Diaphragm coupling Bayonet
    Seat seal / 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 formed
    Valve body surface treatment internal Glass beaded
    Valve body surface treatment external Glass beaded
    Surface finish internal RA 1,6 µm
    Surface finish external RA 1,6 µm
    Port connection 1 size DN DN 25
    Port connection 1 type Flanged
    Port connection 1 flange DIN EN 1092-1
    Port connection 1 flange pressure class PN 25
    Port connection 2 size DN DN 25
    Port connection 2 type Flanged
    Port connection 2 flange DIN EN 1092-1
    Port connection 2 flange pressure class PN 25
    Nominal pressure min 0 bar
    Nominal pressure max 7.5 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) 21 m3/h
    Pressure Class (PN) PN 16
    Pressure class (LB) 150 LB
    CIP capable Yes
    SIP capable Yes
    Piston seal material NBR (Nitrile rubber)
    Weight 3,850000 kg
    Show full table Collapse table

    Downloads

    Data Sheets

    Description
    Filesize
    Language / Country
    DTS Type 2031 data sheet | pneumatically operated diaphragm valve with INOX actuator 865.2 kB EN / EU
    DTS Type 2031 data sheet | pneumatically operated diaphragm valve with cast body 1.6 MB EN / EU
    DTS Type 2031 data sheet | pneumatically operated diaphragm valve with cold formed body K (VA) 2.3 MB EN / EU
    DTS Type 2031 data sheet | pneumatically operated diaphragm valve with forged body 2.5 MB EN / EU
    DTS Type 2031 data sheet | pneumatically operated diaphragm valve with tube valve body TVB(VP) 1.3 MB EN / EU
    DTS Type 2031 data sheet | pneumatically operated, compact diaphragm valve 502.3 kB EN / EU
    DTS Type 2XXX data sheet | accessory for pneumatic acutators CLASSIC and ELEMENT 797.2 kB EN / EU
    DTS Tipo 2000 hoja de datos | accesorios para válvula de asiento inclinado 1.3 MB ES / ES
    DTS Tipo 2031 folha de dados | válvula de membrana de acionamento pneumático 829.5 kB PT / BR
    DTS Tipo 2031 hoja de datos | válvula de membrana [cuerpo de laválvula forjado] 624.8 kB ES / ES
    DTS Typ 2031 Datenblatt | pneumatisch betätigtes Membranventil mit Feingussgehäuse 2.3 MB DE / DE
    DTS Typ 2031 Datenblatt | pneumatisch betätigtes Membranventil mit INOX-Antrieb 860.5 kB DE / DE
    DTS Typ 2031 Datenblatt | pneumatisch betätigtes Membranventil mit Rohrumformgehäuse TVB (VP) 1.4 MB DE / DE
    DTS Typ 2031 Datenblatt | pneumatisch betätigtes Membranventil mit Schmiedegehäuse 2.5 MB DE / DE
    DTS Typ 2031 Datenblatt | pneumatisch betätigtes Membranventil mit kaltumgef. Gehäuse K (VA) 2.1 MB DE / DE
    DTS Typ 2031 Datenblatt | pneumatisch betätigtes, kompaktes Membranventil 420.8 kB DE / DE
    DTS Typ 2XXX Datenblatt | Zubehör für pneumatische Antriebe CLASSIC und ELEMENT 804.8 kB DE / DE
    DTS Type 2031 fiche technique | vanne pneumatique à membrane avec actionneur en inox 1.3 MB FR / FR
    DTS 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 2.3 MB ZH / CN
    DTS 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 2.1 MB ZH / CN

    User Manuals

    Description
    Filesize
    Language / Country
    MAN Additional manual Type 2031 | PE05 Removing the pressure piece from diaphragm valves 846.6 kB EN,FR,DE / EU
    MAN Additional manual Type xxxx |PX51 use in the potentially explosive area Category 2 272.9 kB EN,FR,DE / EU
    MAN OnOff position feedback 2 MB EN,FR,DE / EU
    MAN Operating Instructions Type 2030 203X | Piston-operated diaphragm valve, DN65 ? DN100 1.7 MB EN,FR,DE / EU
    MAN Operating Instructions Type 2030 203X | Piston-operated diaphragm valve, DN8 ? DN65 1.5 MB EN / EU
    MAN Quickstart Type 2030 203X | Piston operated diaphragm valve, diameter DN65 - DN100 1.5 MB EN,FR,DE / EU
    MAN Quickstart Type 2030 203X | Piston operated diaphragm valves, Diameter DN8 - DN65 1 MB EN / EU
    MAN Quickstart Type 2031 | INOX 2/2-way diaphragm valve 928.2 kB EN / EU
    MAN Service manual Type 2000 2002 2012 203X | Stroke limitation 1.6 MB EN,FR,DE / EU
    MAN Service manual Type 2030 203X | Replacement of seal set / Conversion of control function 1.8 MB EN / EU
    MAN Bedienungsanleitung Typ 2030 203X | Kolbengesteuerte Membranventile, Nennweiten DN8 - DN65 1.5 MB DE / DE
    MAN Manual de usuario Tipo 2030 | Cabezal de control [DN65-DN80-DN100] 295.6 kB ES / ES
    MAN Manual de usuario Tipo 2030 | Cabezal de control [DN8-DN65] 364.2 kB ES / ES
    MAN Manuel d'utilisation Type 2030 203X | Vannes à membrane, diamètre nominale DN8 ? DN65 1.6 MB FR / FR
    MAN Manuel de service Type 2030 2031 2032 2033 2037 | Replacement of the seal set 1.9 MB FR / FR
    MAN Quickstart Typ 2030 203X | Kolbengesteuerte Membranventile,Nennweiten DN8 - DN65 1 MB DE / DE
    MAN Quickstart Typ 2031 | INOX 2/2-Wege-Membranventil 931 kB DE / DE
    MAN Quickstart Type 2030 203X | Vanne à membrane commandée par pistion, DN8 - DN65 1 MB FR / FR
    MAN Quickstart Type 2031 | INOX Vanne à membrane 2/2 voies 918.6 kB FR / FR
    MAN Serviceanleitung Typ 2030 2031 2032 2033 2037 | Wechsel vonDichtungssätzen 1.8 MB DE / DE

    EU Declaration

    Description
    Filesize
    Language / Country
    ABD EU-DoC|EU Declaration 1.9 MB EN,FR,DE

    Flyers and Catalogues

    Description
    Filesize
    Language / Country
    MISC Advantages Tube Valve Body 153.6 kB EN / EU
    MISC Diaphragm competence for hygienic applications 1.2 MB EN / EU
    MISC On/Off and Control Valves 1.1 MB EN / EU

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