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Manual 2/2-way metal ball valve

GEMÜ B20

ConfigureTechnical data sheet
Manual ball valve made of stainless steel with female thread connection and red hand lever – ideal for the chemical, water treatment, and food industries.

Basic ball valve with threaded connection and low weight

Product information

The GEMÜ B20 2-piece 2/2-way metal ball valve is manually operated. It has a plastic sleeved lockable hand lever. The seat seal is made of PTFE.

Key features

  • Lockable hand lever
  • Length standardised to DIN 3202 M3
  • High flow rate
  • Low weight
  • Compact design
Manual ball valve made of stainless steel with female thread connection and red hand lever – ideal for the chemical, water treatment, and food industries.

Technical details

Parameters
Value
Media temperature
-40 to 180 °C
Ambient temperature
-40 up to 60 °C
Operating pressure
0 up to 63 bar
Nominal sizes
DN 8 to 65
Body configurations
2/2-way bodies
Connection types
Thread
Connection standards
DIN
NPT
Body materials
1.4408, investment casting material
Seal materials
PTFE
Conformities
DVGW Gas
EAC
Explosion protection
FDA
FMEDA
Regulation (EC) No. 1935/2004
Regulation (EU) No. 10/2011

Downloads

22 Results
  • Datasheet GEMÜ B20

    pdf (3 MB) -
    EN

  • Operating instructions GEMÜ B20

    pdf (6 MB) -
    DE/EN

  • Produktbroschüre Manueller Kugelhahn für industrielle Lösungen B20

    pdf (248 KB) -
    DE

  • Operating instructions GEMÜ B20

    pdf (6 MB) -
    EN

  • Datasheet GEMÜ B20

    pdf (3 MB) -
    DA

  • Användarhandbok GEMÜ B20

    pdf (6 MB) -
    SV

  • Type examination certificate DVGW-G - GEMÜ B20

    pdf (228 KB) -
    DE/EN

  • Betriebsanleitung GEMÜ B20

    pdf (6 MB) -
    DE

  • Product brochure Manual ball valve for industrial solutions B20

    pdf (246 KB) -
    EN

  • Notice d'utilisation GEMÜ B20

    pdf (6 MB) -
    FR

  • Instrucciones de uso GEMÜ B20

    pdf (6 MB) -
    ES

  • Datablad GEMÜ B20

    pdf (3 MB) -
    SV

Suitable services

  • Expert knowledge
    for your applications

    Training

    Deepen your expertise in valve technology and plant control. Our training courses provide practical content to help you design processes that are safe, efficient, and compliant with standards.

  • Ensure longevity
    and reliability

    Maintenance

    Regular maintenance ensures consistently stable processes. Our service teams ensure the availability of your systems and reliably extend the service life of your components.

  • Fast, efficient and
    precise in operation

    Repair

    When it comes to repairs, every minute counts. Our experts analyze, repair, and test reliably - using original spare parts, technical precision, and a focus on minimizing downtime.

  • Intelligent networking with GEMÜ CONEXO

    Digital support

    CONEXO makes maintenance digital: RFID technology and mobile apps enable the unique identification of your components and document maintenance processes transparently.