Company

With the manufacture and world-wide sales of pneumatic and electric actuators as well as complete automatic valves and wide-ranging accessories, bar GmbH is an important partner to many well-known and respected industrial companies. bar GmbH is constantly working on product development und innovations for plant construction and process-related applications in industry. With every fitting for every interface of the pneumatic actuator ”actubar“, convincing components for world-wide applications.

The all-encompassing product portfolio is in detail:

  • Pneumatic actuators
  • Electric actuators 
  • Automatic valves 
  • Position indicators and positioners 
  • Accessories

Planners, constructors and operators of plants in the following fields of process engineering make use of our products in wide-ranging applications: 

  • Chemicals
  • Petrochemicals 
  • Pharmaceuticals 
  • Foodstuffs 
  • Water and waste-water 
  • Shipyards 
  • Bulk material 
  • Paper and pulp 
  • Waste disposal 
  • Power stations

 Under the aspect of higher efficiency, our customers enjoy comprehensive expertise from concept, implementation, even through to maintenance. These services as a whole have provided the basis for a continually expanding cooperation over many years now.

 

Products

The diversity of process technology and the thereby processed mediums is reflected in an even larger diversity of products which are deployed in plant construction.

The arrangement of products presented here is only a small representative selection from our total range of products. This range of products includes pneumatic and electric actuators, positioners, limit switch boxes, pressure boosters or reducers as well as solenoid valves.

All products are available in groups or as singles, fitted out with manual or automatic valves or even in special combinations whereby the perfect solution will be found for each and every actuator interface.

Consultation and layout of all components are “part-and-parcel” of the service available to you. By popular demand, there is an extra service available for product training your employees and support is on hand for commissioning.

Your solution is our service!

First information about our company and our product series of actuators, 
automatic-valves and accessories you will get here:  


 

 

 

 

Manual and Automatic Valves

Industrial valves are “control points“ in process technology. Beside the classical “ON/OFF“ control system, the exact dosage or another direction of flow is necessary in order to control the process in hand.

The type of medium flowing, temperature and ambient conditions dictate the selection of a suitable valve. When the right selection has been made, a pneumatic or electric actuator rounds-off the valve to the effect that automation is carried through to completion. Automation through the actuator demands additional knowledge about environmental conditions, the desired process speed and the installation situation.

The advantage of automation lies in the fact that the process in the plant can be controlled more exactly and is in turn safer. We see ourselves as specialists for these automatic valves, whereby all components are suitably selected among each other and designed in the best possible manner for an optimum process sequence.

Pneumatic actuated

Many process technology plants are generally driven by compressed air. This compressed air supplies the pneumatic actuator with the necessary power to regulate the valve. This transfer of power has the effect of opening and closing of the ball-valve or the butterfly valve.

Ball Valves

Butterfly Valves


 

Electric actuated

If there is no compressed air supply, then the plant is driven by electricity. Here, electric power is sent to the actuator to regulate the valve using electricity. Even in this case, we can offer you the corresponding ball-valve or the butterfly valve.
Please contact us for detailed technical information.

When valves are in constant use, whereby opening and closing positions are permanently in operation, they are commonly fitted with a handlever to enable manual activation for maintenance work or in emergencies. This can apply to ball valves as well as to butterfly valves.

 ball valves                            butterfly valves 

 

Actuators

Pneumatic actuators and electric actuators in plant construction apply to
ON/OFF – as well as to positioning applications.

They can be deployed in almost all types of pipework plant.
Some examples include chemical products, foodstuffs, mining operations,
paper production, power generation as well as water and wastewater treatment.
Our products have proved their worth over decades.

Special applications are covered by our stainless steel actuators or special coatings.


 

 

Accessories

This is the most comprehensive product group, finally enabling a custom-designed layout and control of automatic valves.

The driving actuator for the valve has interfaces for positioner, limit switch boxes and override gear boxes as well as additional interfaces for solenoid valve and pressure booster. Throttles and silencers are equally useful for smooth and safe plant operation.

The items listed here represent only a tiny fraction of our product range. Our sales staff will gladly listen to you and discuss the way towards a solution.


 

System Solutions bar-actupro

This is our brand for customer-specific system solutions which we do individually.

Creativity and Flexibility

Under the aspect of higher efficiency, our customers enjoy comprehensive expertise from concept, implementation, even through to maintenance. Projects and applications are realised technically and put into effect efficiently. At the same time we optimise functions and cost-benefit ratios as far as the solution exactly, and in accordance with customer demands. The basis of our success is the fault-free, as well as time and cost-saving realisation of individual cases.

 Competence and Understanding

In a combination of innovation, successful processes and proved-in-practice components and modules, we demonstrate creativity and flexibility for the formulation of solid solutions. More information you will get by this prospect "System solutions for engineering and construction" 

bar actucontrol(R) is e.g. a solution for special valves which are used mainly in bulk and powder processes.
 Fore more information please contact our Technical Sales department.


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