Böhmer GmbH

Fully-welded ball valves

All-round dependability

Fully welded ball valve and ball valve for underground installation

Since ball valves are often subjected to extreme conditions, they must be designed so as to preclude corrosion in cracks due to forces exerted on weld seams. Böhmer ball valves are welded with full penetration through the complete cross section – flawlessly, without cracks and without any lack of fusion.

Various testing procedures are used to confirm the tightness of the entire ball valve. Furthermore, weld seams undergo visual, magnet particle, ultrasonic and – if requested – radiographic testing.

And we do not rely only on ourselves. We contract external institutions to confirm the perfection of our products. The weld seams thus comply with the legal regulations for the construction of pipelines, reservoirs, tanks and containers.

Permanent operational safety of fully-welded ball valves is the No. 1 priority for Böhmer.