Valve configuration for control valves comprises a valve seat between a high pressure inlet and a blocking element on the low pressure side which in its closed position is centered over the seat contact zone

摘要

Valve configuration for control valves comprises a valve seat between a high pressure inlet and a blocking element (7) on the low pressure side which in its closed position is centered over the seat contact zone. A receiving chamber (16) limited on the lower pressure side is assigned to the blocking element on the seat contact zone. Preferred Features: The blocking element forms a component connected to an adjusting movement device (9).