QUICK ACTING BYPASS ARRANGEMENT FOR CONDUITS WITH LIQUIDS

摘要

Quick acting bypass arrangement for conduits with liquids. Quick acting bypass arrangement, particularly suitable for quick closing of breakdown parts of steam generators in nuclear power plants at simultaneous bypassing of reaction products to separating vessels. A bypass branch of the body of the arrangement comprises a cylindrical extension where an extended part of a pull rod of a closure is arranged, to which a partition wall of the bypass branch is fixed together with a stop on its end, the cylindrical extension having a lateral opening where a mobile stop and a servo drive are situated.