Decompression valve

摘要

The invention relates to a decompression valve for oil-cooled step switches and transformers. The inventive decompression valve comprises a valve lid which is actuated by springs and closes the non-operating valve, said springs being arranged between said valve lid and a spring lid. Said decompression valve is entirely placed in a body ( 18 ) which is embodied in the form of a pot and fixed directly to a flange ( 1 ) and provided with an output opening ( 26 ) in the pot-shaped lateral area.