Von Rohr Armaturen AG stands for
precise valves and control devices
for the selected process industry.

Von Rohr Armaturen AG stands for precise valves and control devices
for the selected process industry.

As a traditional national company with an international known the von Rohr Armaturen AG develops, produces and sells precise valves and system controls for the selected process industries. The von Rohr Armaturen AG has 25 employees and is located in Muttenz (BL) near Basel. From a traditional national company, the von Rohr Armaturen AG has become an international known business. We develop, calculate, build and test according to the current standards and guidelines in close collaboration with our partners, the customers, as well as the suppliers control valves, pneumatic actuators and positioners.

These modern and innovative control valves and actuators are used in a variety of machines operated by production companies, equipment manufacturers, engineering companies as well as valve manufacturers.

In recent years, the after-sales services gained an increasingly important role, and we have taken the needs of our customers very seriously. Therefore, customer service is a constant in our business model.

Thank you for visiting our website and we look forward to working with you and meeting any needs you may have.

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History & Philosophy 

Founding

1954
Foundation of the Max von Rohr AG in Muttenz. Manufacturing and distribution of pneumatic driven valves. Over the years, the production of valves has been expanded to pneumatic control circuits up to the automation, which included complete cabinets with the programming logic, switching elements and writers for the process industry.

New trend

1975
New trend has been developed in the process industry. The electronics unit with the signal of 4 – 20 mA came on the market. The control valves could be controlled electro-pneumatically.

Digital age

1989
Entry into the digital age with our own development.

Relocation of production

1991
Relocation of production to Vieux Thann (France).

Business failure

1994
Business failure of Max von Rohr AG.

New foundation

1994
Start-up of the von Rohr Armaturen AG in Muttenz as a subsidiary of ARCA Regler GmbH (based in the German Tönisvorst on the Lower Rhine), and became member into the ARCA Flow Group. The acquiring of new customers and selling of new products and spare parts was followed up. After relocating to Vieux Thann, the production and assembly was stopped in Muttenz. The valves were purchased, completed with instrumentation, tested and shipped.

Back to the region

1996
The deadlines and price discussions with suppliers led to a kick-off meeting between Mr Rasmussen, Mr Jenzer, Mr Lenz and Mr Fliegen and they decided to bring the whole activities back to Muttenz. In the starting phase, the castings and rod parts were procured in the ARCA. By reason of flexibility local suppliers for rod parts were sought, qualified and commissioned with manufacturing.

Market lead

1997
Introduction of the digital positioner ARCAPRO/Sipart PS, in comparison to our market competitors, giving the company a head start in the business.

New business model

2000
Introduction of the new business model, which included the sale of control valves up to PN 40 and DN 100, repairs and service.

Competence Center

2001
Competence Center for the ARCA Flow Group in the area of pharmaceutical and sterile applications.

Approval

2007
EHEDG and TA-Air approval.

Positioner series 800

2010
Resumption of production of the positioner 800 series in Muttenz.

Certification

2014
Fire Safe Certification of the bottom outlet valve.

Contact us

Do you have questions about our products or would you like a consultation?
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