Country and language selection

International websites

Europe

Americas / Oceania

Africa and Middle East

Asia / Pacific

BOAX-B Butterfly valve
Butterfly valve

BOAX-B

Centred-disc butterfly valve, sealed by elastomer liner (EPDM XC or Nitrile K), with lever, manual gearbox, pneumatic or electric actuator; semi-lug body (T2), full-lug body (T4). Body types T2 and T4 are suitable for downstream dismantling and dead-end service. Valve disc made of nodular cast iron or stainless steel. Connections to EN.
See all documents and downloads

Main Applications

Show all applications

Technical Data

  • Nominal pressurePN 6, PN 10, PN 16
  • Max. nominal sizeDN 1000
  • Max. allowed fluid temperature110 °C

Material number list – BOAX-B

413 products
Name
Nominal pressure
Nominal size Inlet
Valve body type
Drive type series
Material Valve disc
Material Liner
Working pressure max. allowed
Weight
Material number
Price
BOAX-B Mat P-da5b DN100 PN10/16 T23g3gKPN 10DN 100Semi-lug typeACTAIR-NG821481246.2 Kilogram42388323
upon request
BOAX-B Mat P-da5b DN100 PN10/16 T23g3gXCPN 10DN 100Semi-lug typeACTAIR-NG821481226.2 Kilogram42388303
upon request
BOAX-B Mat P-da5b DN100 PN10/16 T43g3gKPN 10DN 100Full-lug type, raised facesACTAIR-NG821481247.8 Kilogram42388372
upon request
BOAX-B Mat P-da5b DN100 PN10/16 T43g3gXCPN 10DN 100Full-lug type, raised facesACTAIR-NG821481227.8 Kilogram42388346
upon request
BOAX-B Mat P-da5b DN125 PN10/16 T23g3gKPN 10DN 125Semi-lug typeACTAIR-NG821481247 Kilogram42388324
upon request

Benefits

  • Spherically machined disc with rounded sealing contour
    • ensures durable and permanently tight shut-off
  • Splined or keyed connection without play between shaft and valve disc

    Technical Data

    • FunctionShut off/control flow
    • Connection typeFlange
    • Design concept DriveWith electric actuator, With handwheel, Lever, With pneumatic actuator, Without
    • Casing materialEN-GJS-400-15
    • Nominal pressurePN 6, PN 10, PN 16
    • Max. nominal sizeDN 1000
    • Min. nominal sizeDN 40
    • Max. allowed fluid temperature110 °C
    • Min. allowed fluid temperature-10 °C
    • Valve body typeWafer-type body, Semi-lug type, Full-lug type, raised faces, U-shaped body, flat faces

    Sectional Drawings

    Documents

    Title
    Format
    Size
    Last change
    Title
    Format
    Size
    Last change
    Declaration of conformity - PED (8401.8502_EN)PDF0.4110/18/2021
    Title
    Format
    Size
    Last change
    Operating instructions - BOAX - B (8411.801_EN)PDF0.9210/18/2021
    Title
    Format
    Size
    Last change
    Type series booklet Coating systems (8425.20_EN)PDF2.2810/18/2021
    BOAX-B (8409.11_EN)PDF8.9710/18/2021
    Actuator selection BOAX-B (8409.21_EN)PDF14.28/26/2021