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Ball valves

Whether neutral, aggressive or mechanically pure media - ball valves impress with their versatility - even under extreme conditions. Thanks to the drilled-through ball as a shut-off element, they enable the safe shut-off of liquid and gaseous media at high operating pressures. Only crystallising media should be handled with care, as this can impair the function.
Three versions of GEMÜ ball valves for different applications.

Key features

  • High flow rates: Enable efficient processes and reduce energy losses
  • Fast switching changes: Increase process speed and flexibility
  • High operating pressures: Ensure safety and reliability in demanding applications
  • High temperatures: Extend the range of use for industrial applications with thermal loads
  • Fluides de service typiques: Liquids such as water, glycol or cooling lubricants, Gases such as air or compressed air
  • Stainless steel ball valve with weld ends and mounting plate – ideal for the chemical, pharmaceutical, and food industries.

    2/2-way ball valve with free shaft end made of metal

    GEMÜ BB04

    Sanitary ball valve for hygienic applications

    • Checked delta ferrite material < 3% (1.4435)
    • Material certificates for media wetted components
    • Wetted surfaces e-polished (Ra 0.51 µm)
    • Mounting flange according to ISO 5211
    • Ball valve body, assembled free of oil/grease
    • Butt weld spigots in extended orbital welding design
    • Optionally available with cavity-filled seat
  • Stainless steel ball valve with female thread connection and mounting plate – ideal for the chemical, pharmaceutical, and food industries.

    2/2-way ball valve with free shaft end made of metal

    GEMÜ BB02

    Compact and modular ball valve with 3-part housing

    • Easy maintenance without complete removal from the pipework
    • Variety of connection types and connection standards available
    • Can be subsequently automated thanks to ISO 5211 mounting flange
    • Suitable for vacuum applications
    • Low maintenance and reliable spindle sealing
    • Antistatic device
    • Blow-out proof shaft
  • Compact stainless steel ball valve with flange connection and mounting plate – ideal for the chemical, pharmaceutical, and food industries.

    2/2-way ball valve with free shaft end made of metal

    GEMÜ BB06

    Compact flanged ball valve with short overall length

    • Compact design
    • Blow-out proof shaft
    • High flow rate
    • Full-flow bore
    • ATEX version available as an option
  • Stainless steel ball valve with flange connection and mounting plate – ideal for the chemical, pharmaceutical, and food industries.

    2/2-way ball valve with free shaft end made of metal

    GEMÜ BB0F

    Flanged ball valve with Fire Safe approval

    • Fire Safe API 607 and DIN EN ISO 10497
    • Suitable for chemical applications
    • Antistatic device
    • Low maintenance and reliable spindle sealing
    • Standardised FTF overall length in accordance with EN 558 Series 27
  • Three-way ball valve made of stainless steel with female thread connection and mounting plate – ideal for the chemical, pharmaceutical, and food industries.

    3/2-way ball valve with free shaft end made of metal

    GEMÜ BB07

    Multi-port ball valve for mixing or distributing media flows

    • With T- or L-ball selectable
    • Flexible drive variants and automation options possible thanks to standardised mounting flange to ISO 5211
    • Available in different thread variants
    • Compact design
    • Suitable for vacuum applications
    • Antistatic device
  • Electrically operated stainless steel ball valve with welded ends and status indicator – ideal for the chemical, pharmaceutical, and food industries.

    Electric 2/2-way metal ball valve

    GEMÜ B54

    Sanitary ball valve for hygienic applications

    • Checked delta ferrite material < 3% (1.4435)
    • Material certificates for media wetted components
    • Wetted surfaces e-polished (Ra 0.51 µm)
    • Ball valve body, assembled free of oil/grease
    • Comprehensive drive selection
    • Butt weld spigots in extended orbital welding design
    • Optionally available with cavity-filled seat
  • Electrically operated compact stainless steel ball valve with flange connection and status indicator – ideal for the chemical, pharmaceutical, and food industries.

    Electromotive 2/2-way metal ball valve

    GEMÜ B56

    Compact flanged ball valve with short overall length

    • Compact design
    • Blow-out proof shaft
    • Ideal for decentralised use without compressed air supply
    • High flow rate
    • Full-flow bore
    • ATEX version available as an option
  • Electrically operated stainless steel ball valve with welded ends and status indicator – ideal for the chemical, pharmaceutical, and food industries.

    Electromotive 2/2-way metal ball valve

    GEMÜ B52

    Compact and modular design thanks to 3-part housing

    • Easy maintenance thanks to swing-out centre body section
    • Ideal for decentralised use without compressed air supply
    • Blow-out proof shaft
    • Variety of connection types and connection standards available
    • Suitable for vacuum applications
    • Low maintenance and reliable spindle sealing
    • Antistatic device