信息

Read our latest news about new solutions and company activities.



Innovative solid block design
11. 十月 2019

Successful changeover: The Xmas tree with ball valves W […]

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Sporting team – Hartmann “hard men” run through Celle old town
14. 三月 2019

At the 37th Celle Wasa run on the 10th March 2019 many […]

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New contact for the chemical industry
11. 二月 2019

Since the start of 2019 Peter Wegjan has been overseein […]

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Family Owned Businesses entrepreneur of the year 2019 – Werner Hartmann in portait
17. 一月 2019

The award „Family Entrepreneur of the Year 2019“ was gi […]

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Compact and safe – Ball valves in integrated design
01. 十月 2018

Hartmann special ball valves in integrated design provide a safe and space saving alternative compared to the use of single valves. By integrating several components or functions in one component not only the installed height and weight is minimized but also safety is increased thanks to saving on flanged connections. A variety of combinations is possible – always adapted to customer specific requirements.

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Hydrogen ball valve: FDA conformity and metal-to-metal sealing system
13. 七月 2018

Hartmann special valve fulfils high level requirements for the food industry

The new development from Hartmann Valves simultaneously combines several characteristics aimed at maximum leak-tightness, safety and durability: designed for hydrogen and fitted with a metal-to-metal sealing between the ball and seat ring, the ball valve fulfils a leak rate of A or 0 and also complies with the high level purity requirements of the Food & Drug Administration.

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New film: Why do our ball valves have a metal-to-metal sealing system
01. 七月 2018

The new 3D film explains the advantages of the Hartmann metal-to-metal sealing system in comparison to soft sealing or PMSS systems. When closing the ball valve the internal velocity of the medium increases. The sealing system is now exposed to being struck by high speed debris. In the film you can learn what damage is caused at the inlet and downstream side of a soft sealing ball valve and this will result in expensive repairs.

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Team Hartmann starts the running season with motivation
11. 三月 2018

At the annual Celle Wasa Run on the 11th March 2018 the Hartmann Running Team was again able to combine sport, fun and team spirit in their white and blue colours. The preceding training in frosty temperatures had paid off: on the one spring day so far this year almost 30 starters were able to enjoy the run through Celle city centre in T-shirts.

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Generation change in the company leadership
13. 一月 2018

From the 1st of January 2018, the brothers Werner, Christian and Martin Hartmann will be taking over the executive management of Hartmann Valves GmbH as the third generation. In so doing they are superseding their mother Ute Hartmann, the managing company owner, and also Carsten Braun, the technical managing director.

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Important wellhead order for new geothermal plant in Munich
12. 一月 2018

With another order from Stadtwerke München, the municipal energy supplier of the Bavarian capital, Hartmann Valves stabilizes its leading market position in deep geothermal applications.
For the new geothermal plant in the “Schäftlarnstraße” the German system supplier will deliver four wellheads with integrated ball valves as well as the installation service.

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