About Bertfelt Teknik AB

With its innovative products, Bertfelt Teknik stands for quality, ralibility, flexibility and safer environment – since 1990.

Many years of experience in the procss industry

1990

Based on Hans and Georg Bertfelts’ many years of experience in the process industry, Bertfelt Teknik AB was founded in 1990 with the aim of providing processing industry with innovative products and services. The initial focus was on a unique method of on-line leak sealing.

1995

Since 1995, Bertfelt Teknik AB has been manufacturing and distributing Constant flow valves for the European market.

2015

Since 2015, Bertfelt Teknik AB has been certified ISO 9001:2015 and ISO 14001:2015 .

Production Plant – in Sweden

Our production plant in Sweden manufactures a wide range of quality Constant flow valves (sometimes called flow restrictors, flow limiters) – that are economical, highly reliable with a long-life expectancy. In Sweden the valves are manufactured and distributed to customers all over the European Union.

Our European customers are served from our sales offices in Berlin, Amsterdam and Paris as well as from our head office in Stockholm.

Expanding with Innovative Products

Over time the company has expanded by distributing a complementary range of high quality and innovative products in Scandinavia:

Spray Control Shields (sometimes called Flange spray guards or Valve Guard shields) for a safer working place in the processing industry. Bertfelt Teknik imports spray shields for distribution to customers on the Scandinavian as well as the Baltic market. BL Instruments is responsible for sales to customers on the Swedish market.
Rotabolt screw bolts with a torque load tension indicator, also called bolts screws with built-in load control. Used by customers who require highly reliable screw bolted joints. Rotabolt is sold to our customers in Sweden and Finland.