ARRANGEMENT BETWEEN ATMINISTERS OF A SPERRORGAN OR ATMINISTERS OF A SPERRORGAN AND ATMINISTERS OF A FILTER

摘要

Each shut-off member or filter (7, 13) comprises a screwed-in assembly incorporating at least the closure piece (8) and its actuator (9) or a filter assembly. A threaded blind hole (17) is provided on the housing wall between the connections (5, 6). A casing (18) consisting of two parallel sleeves (19, 20) coupled together at their centres is thrust into one end of the connections (5, 6) and is connected to the housing by a screw (23) which sits in the blind hole (17), as well as partly in an elongated hole (22) in the coupling centre between the sleeves. The other end of the casing supports a cover plate.