Ball segment valves
Ball segment valves for Process Control.
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Actuator for Control and shut off in process industry.
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Butterfly valves
Butterfly valves for exhaust control on diesel engines.
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Ball segment valves
Ball segment valves for control of different flows within the sugar industry.
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Ball valves
Ball valves for shut off within pulp and paper industry.
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Control and On/Off valves

Butterfly, ball segment and ball valves are used in many process industries. SOMAS delivers most valves to the pulp and paper industry but also other industries that require metal seated valves in stainless steel material, can advantageously use SOMAS valves.

Read more about the industries we work with

News at SOMAS

SOMAS support The Swedish Childhood Cancer Foundation. read more.

SOMAS MTV valves are Fire Safed approved, read more.

Maintanance instruction movies, read more.

We are approved by Achilles. read more.


SOMAS Instrument AB develops, produces and markets control- and on/off-valves from high-grade, acid-proof stainless steel.

Click here to find out more about SOMAS

PDF Library

Our PDF library contains documents of interest for those who require additional infomation about SOMAS and our products. Here you will find all available brochures, data sheets, service manuals, technical documentation, certificates and different product approvals like ISO, PED, ATEX, MD and ESD/ESV/SIL. To read these documents requires Adobe Acrobat Reader. Go to the PDF Library
SOMAS Instrument AB E-mail: Phone: +46 (0)533-167 00 Fax: +46 (0)533-141 36 Two–Business by web