Title:
VALVE GEAR
Document Type and Number:
Japanese Patent JPS6023686
Kind Code:
A
Abstract:
A valve including indicating means for indicating overtravel of an operating member beyond its normally closed position for warning that replacement of a seal is necessary. A diaphragm valve has a diaphragm of a material which withstands repeated flexing and is clamped in a unique manner.
Inventors:
TAARENSU JIEIMUZU KORENKU
KAARU RICHIYAADO BOOKU JIYUNIA
UIRIAMU KAARU SUTEISU
AARU DEIBUITSUDO SHIYATSUFURUB
UIRIAMU PATORITSUKU TOOBU
KAARU RICHIYAADO BOOKU JIYUNIA
UIRIAMU KAARU SUTEISU
AARU DEIBUITSUDO SHIYATSUFURUB
UIRIAMU PATORITSUKU TOOBU
Application Number:
JP6893584A
Publication Date:
February 06, 1985
Filing Date:
April 05, 1984
Export Citation:
Assignee:
NUPRO CO
International Classes:
F16K37/00; F16K41/12; (IPC1-7): F16K41/12
Attorney, Agent or Firm:
Minoru Nakamura
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