Ball Valve 546

The original - Made in Switzerland

If it has to be safe and reliable. Competence without compromise.

  • A suitable solution for each application
  • Certified quality made in Switzerland
  • Tried and tested for more than 10 years
  • Ergonomic and easy to handle
  • Modular design for individual applications

Better with the original

This wouldn´t have happened with the original. Benno and Enno are taking a trip – take a look – simply start the film and have fun.

Modular and varied – a suitable system for each application

The ball valve type 546 meets every challenge. Due to its variety in materials (in PVC-U, PVC-C, ABS, PP-H and PVDF) it is the ideal valve for use in highly complex chemical processes or standard water applications.

Its modular design makes it easy to handle. Flexibility, universal automation options and maximum process reliability.


Ball Valve 546 - perfect in every detail

  • 1 - Ergonomic handle optionally lockable
    protects from unauthorized access
  • 2 - Customized handle labeling
    Create an individual label for your ball valves in just a few steps with the Quick Label site
  • 3 - Integrated tool for the union bush
    The handle made from fiber-reinforced polypropylene (PPGF) is more than just a handle - it also contains the tool for adjusting the union bush. So you always have the right tool at hand for making readjustments on site.
  • 4 - Interface for flexible automation
    for a simple automation of your processes
  • 5 - Safety stem with a predetermined breaking point
    Better to be safe than sorry. In case of wear or excessive force the safety stem will break at the predetermined breaking point preventing any leaking.
  • 6 - Double stem seals
    Double seals = double safety due to double stem seals (generous cord thickness)
  • 7 - Plastic-compatible buttress thread
    Solid construction to absorb water hammers
  • 8 - Highly dynamic backing seal
    Safefloat and dynamic backing seal presses the ball seal at constant pressure . This ensures a maximum tightness.
  • 9 - Integrated fastening system with threaded union ends
    Union ends for mounting directly with a fastening plate
  • 10 - Mirror-finished ball surface
    Low wear due to high surface quality
  • 11 - Double leak test on every valve
    Only after passing both leak tests each ball valve receives the GF laser label, a quality seal which guarantees 100% traceability.


Here you will find important forms and information on our products for download

Ball Valve Overview (PDF)

Ball Valve Configurator (PDF)


Product Range

Cemented Ball Valves (PDF)

Weldable Ball Valves (PDF)


Instruction Manuals

Ball Valve Type 523 (PDF)

Ball Valve Type 543 (PDF)

Ball Valve Type 546, manual operated (PDF)

Ball Valve Type 546, manual operated , d75 DN65-5160_DN150 (PDF)


Data sheets

Ball Valve Type 543 (PDF)

Ball Valve Type 546  (PDF)