COCK FOR CONNECTING PLANTS TO BRANCH PIPES FOR PIPE LINES

摘要

FIELD: valving. SUBSTANCE: cock has housing with flowing and radial passageways and member for overlapping radial passageway of the housing. The member for overlapping the radial passageway of the housing is made up as a plug in the form of a rotation body. The plug is mounted in the flowing passageway of the housing for permitting rotation by an angle defined by a relationship presented in the invention description. EFFECT: enhanced reliability.