Most manufactures also utilize an E . P . R . V . ( Evaporator pressure regulating valve .)
2.
Lynn Electronics Corp . of Feasterville Trevose won a $ 55, 999 contract from the Defense Supply Center in Columbus, Ohio, to supply fluid pressure regulating valves.
3.
Today the German company is managed by the great-grandson of the founder Gustav Mankenberg and is active in the production of self-contained regulating valves ( pressure regulating valves as well as bleeding / venting valves ) and apart from furnishing standard products it is specialised in tailor-made solutions.