To provide a fluid controller enabling the replacement of an existing opening/closing mechanism formed of an automatic valve and a manual valve with one controller by providing the functions of both manual valve and automatic valve thereto.
This fluid controller 7 comprises an automatic opening/closing operating member 75 vertically moved by the supply or discharge of a compressed fluid into or from a compressed fluid supply chamber 90 formed in a casing 73 to move a valve element retainer 5 to an opening position against the energizing force of a compressive coiled spring 77 and a manual opening/closing operating member 74 vertically moved by the manual operation and downwardly pressing the valve element retainer 5 directly by the downward movement.
COPYRIGHT: (C)2005,JPO&NCIPI
Michio Yamaji
Shigeru Itoi
Tsutomu Shinohara
Tokuda Ichiro
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| JP52108514A |
Einosuke Kishimoto
Akira Watanabe
Kiyosue Yasuko