TETNINGSANORDNING FOR VENTILLOCK

摘要

A valve comprises a valve housing with a detachable cover, at least one sealing member between the housing and the cover and supporting means for compressing the sealing member and for keeping it in place. The sealing member is kept under a compression load between the cover and the valve housing. The sealing member material is elastically compressible at least 5%, preferably at least 10%.