Ball Valve News

- MHA Zentgraf (en)

Ball valves for Industry 4.0

In the world of Industry 4.0 more and more processes are monitored by sensors that are able to communicate between each other to optimize processes and create higher security levels.

MHA ZENTGRAF at HANNOVER MESSE 2019

The world's leading trade fair for industry opens its doors from 1 to 5 April 2019.

Our local fire department visit MHA ZENTGRAF

28.07.2018

A great honor - MHA ZENTGRAF becomes official partner of the local fire department Merzig-Wadern

Since its founding in 1945 for MHA ZENTGRAF regional commitment has been an important part of our corporate philosophy.

MHA ZENTGRAF at bauma China fair 2018 in Shanghai

27. - 30.11.2018

MHA ZENTGRAF at bauma China in Shanghai

MHA ZENTGRAF will once again be represented as a ball valve and flow control valve manufacturer at bauma China in Shanghai this year.

Classification change for ball valves acc. ATEX directive 2014/34/EU

The new ATEX directive 2014/34/EU specifies some changes regarding ball valves classification.

31 October to 3 November

MHA ZENTGRAF at the PTC 2017 in Shanghai

Ball valve and flow control valve manufacturer MHA ZENTGRAF was at the PTC in Shanghai again this year.

New DNV/GL type approval

In order to further improve the customer service level MHA ZENTGRAF is expanding its expertise in marine and offshore industry.

Family festival at MHA ZENTGRAF in Merzig

So that our families could gain an insight into the manufacture of ball valves, we opened the doors of our Merzig site to employees’ relatives for a family festival.

MHA ZENTGRAF ball valve with integrated bypass

MHA ZENTGRAF presents ball valves with integrated bypass

When larger ball valves have to be activated at full differential pressure, a smaller ball valve is used before activation in order to equalize the pressure.

New: MHA ZENTGRAF service ball valve

Maintenance valve used for example in tunnel boring machines, allowing for service of cylinders without shutting down the hydraulic system.

Ball valves

MHA ZENTGRAF is one of the leading manufacturers for high-pressure ball valves and flow control valves worldwide.

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E-mail: info@mha-zentgraf.com
Phone: + 49 6861/7000-0