Bieri Hydraulik AG
Könizstrasse 274
CH-3097 Liebefeld
Switzerland
Tel. +41 31 970 09 09
Fax +41 31 970 09 10
info(at)bierihydraulics.com

About us

Bieri Hydraulik AG Over 50 years of know-how and quality in hydraulics up to 1000 bar! A staff of Swiss professional develop, manufacture and sell, standard high pressure components and special solutions in all pressure ranges.

We have a complete range of high pressure hydraulic components including pumps (axial and radial piston pumps, single or multiple outlets), seated valves (manually or solenoid operated), pressure valves (pressure relief valves, unloading valves,  pressure reducing valves, load holding and lowering valves), flow control valves (orifice plates, throttle valves), non-return valves (shut-off valves, pilot operated check valves), manual gate valves, pressure switches, oil level switches for flows up to 12l/min or 25l/min.

Our standard components and special solutions are used in a lot of different fields of the industry: mechanical engineering, oil, shipbuilding, medical technology, power stations and high-voltage circuit breakers, mining, defence, public transport, paper, food, and construction, and in many other areas. All products are available through a worldwide network of distributors.  

We also deliver complete solutions and systems for any kind of hydraulic use and pressure range.

Our company stands for quality, innovation and reliability. And all that up to 1000 bar.

BIERI: SWISS HYDRAULICS