公开(公告)号：EP0957300A3

公开(公告)日：2000-04-05

申请号：EP99303790.2

申请日：1999-05-14

申请人： SMC CORPORATION

发明人： Hiramatsu, Kazuo, SMC Corp. Tsukuba Tech. Center

IPC分类号： F16K27/00 ,  F15B13/00

CPC分类号： F15B13/0839 ,  F15B13/0817 ,  F15B13/085 ,  F15B13/0857 ,  F15B13/0896 ,  F16K11/0716 ,  F16K27/003 ,  Y10T137/5283 ,  Y10T137/86614 ,  Y10T137/87885

摘要： A manifold 1 for a change-over valve capable of easily and reliably accommodating different piping directions or piping directions which are altered during an operation, has port surfaces 21, 22 respectively formed on a front end surface and a bottom surface thereof. Output openings 23a, 23b in communication with output passages 14a, 14b are formed on the port surfaces 21, 22 which selectively mount either a port block 26 having output ports A, B in communication with the output openings 23a, 23b or a closing plate 27 for closing the output openings 23a, 23b.