Palmstiernas Mekaniska Verkstad AB

Palmstiernas Mekaniska Verkstad AB, PMV was founded in 1939. At the beginning the production was focused on live centres, engraving needles, dividing heads, handicap aid equipment, medical research instruments. In 1968 the company's first positioner was launched, P-1000, a linear positioner for air cylinders. In 1976 the company launched its first rotary positioner, P-1500, which still in production.

In 1986 the company changed name to Palmstiernas Instrument AB and in 1991 all focus was put on positioners and switch boxes.

Palmstiernas Today

Palmstierna International AB are part of Flowserve, a global leader in pumps, seals and Flow control. We develop, manufacture and market valve positioners and switch boxes world-wide.

Our own development department with test facility where development work is conducted on a considerable scale.The approached market is the process industry. 

Palmstierna International AB holds a certificate in conformity with ISO 9001, which guarantees a high product standard and dependable deliveries.The main part of PMV's output is exported to North America, Europe and Asia.