
Manufacture of high-pressure pumps and valves for micro and high-pressure hydraulics
BIERI Hydraulik AG
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About BIERI Hydraulik AG
BIERI Hydraulik AG was founded in 1950 and is a company of the HYDAC Group. The company develops and manufactures hydraulic and electrohydraulic components for micro and high-pressure applications, with a core focus on high-pressure pumps and valves. The pumps are characterised by a high volumetric efficiency as well as a self-venting and self-priming design; the valves are mostly based on the principle of poppet-type (seat-sealing) construction. The components are used mainly in oil-hydraulic application fields, and increasingly also with alternative pressure fluids. Only high-quality materials and components are used in manufacturing, and every hydraulic component is function-tested before delivery. The company is positioned as an internationally active supplier in micro and high-pressure hydraulics.
- Processes
- Manufacture of hydraulic components (high-pressure pumps and valves), Function testing of all hydraulic components before delivery, Function testing of all components before delivery
- Materials
- High-quality materials
- Founded
- 1950
- Industries
- Micro hydraulics, High-pressure hydraulics, Oil hydraulics, Applications with alternative pressure fluids
- 01
Engineering and design
- 02
Manufacturing of hydraulic components
- 03
Assembly
- 04
Function testing of all components before delivery
Materials and Designs
High-quality materials
Only high-quality materials and components are used for high-pressure pumps and valves.
Products


Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of hydraulic components (high-pressure pumps and valves)Assembly | – | – | – | – | high-quality materials (not specified further) |
| Function testing of all hydraulic components before deliveryTesting | – | – | – | – | – |
Additional services
History
- 1950
Foundation of BIERI Hydraulik AG