公开(公告)号：EP1266160A1

公开(公告)日：2002-12-18

申请号：EP00906067.4

申请日：2000-02-24

申请人： Water Valves Australia Pty. Ltd.

发明人： LEIGH, Jimmie, Hans

IPC分类号： F16K5/08 ,  F16K15/06 ,  F16K35/10 ,  E05B73/00

CPC分类号： F16K35/06 ,  E05B67/383 ,  F16K5/0642 ,  F16K15/066 ,  F16K27/0209 ,  F16K27/067 ,  G01F15/005 ,  G01F15/007 ,  G01F15/125 ,  G01F15/185

摘要： A cutoff valve assembly for coupling between a water meter and a water supply line includes a valve body and a valve cartridge which is slidably insertable in the body. An apparatus for tamperproofing a fitting having at least one threaded spigot including a body having mouting lugs projecting therefrom; a nut for mounting on the threads of the outlet spigot; at least one nut cover bracket and; security fastening means for connecting the nut cover bracket to said mounting lugs such that the nut cover bracket at least partly covers said nut whereby unauthorised removal of the nut from the threads is prevented. A tail and nut assembly for use with a fitting having at least one threaded spigot, said assembly including a tail and a nut mounted thereon, said tail being in the form of a hollow tubular body having laterally projecting mounting lugs, said lugs having threaded holes therein for receipt of security screws.