公开(公告)号：US11781674B2

公开(公告)日：2023-10-10

申请号：US17950724

申请日：2022-09-22

Applicant: CKD CORPORATION

Inventor： Shinichi Okamoto ,  Ikuo Ogino ,  Shinji Itoh ,  Kiyonobu Hayashi

IPC: F16K11/07 ,  F16K35/06 ,  F16K31/06 ,  F16K11/20

CPC classification number: F16K35/06 ,  F16K11/0704 ,  F16K11/20 ,  F16K31/0613

Abstract: An electromagnetic valve manifold includes an electromagnetic valve including an output port, a manifold base including an output passage, and a spacer arranged between the manifold base and the electromagnetic valve. The spacer includes a spacer block including a shaft hole and a manual shaft accommodated in the shaft hole. The spacer block includes an output connecting passage that is connected to the shaft hole and connects the output passage and the output port to each other. The manual shaft is configured to be manually operated to be switched between a first switching position, in which the manual shaft allows for connection between the output passage and the output port through the output connecting passage, and a second switching position, in which the manual shaft blocks the connection between the output passage and the output port through the output connecting passage.