Title:
DIAPHRAGM VALVE
Document Type and Number:
Japanese Patent JP2006292174
Kind Code:
A
Abstract:
To improve a control valve or a single seated valve which can use in sterile domain and can easily clean and/or can sterilize and which is kind mentioned above so as to form by an internal component as little as possible as compared with well-known valve form.
The present invention relates to a diaphragm valve including a diaphragm which is journalled to close to a valve casing and separates a control chamber or a movable valve rod from a product chamber and a fan-shaped support device to stabilize and support the used diaphragm. A fixed fan-shaped disc is detachably journalled to the valve casing and is composed as a radial stem rod guide part simultaneously in their use position.
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Inventors:
SCHULZ DIETER
BAUMBACH FRANK
BAUMBACH FRANK
Application Number:
JP2006107285A
Publication Date:
October 26, 2006
Filing Date:
April 10, 2006
Export Citation:
Assignee:
APV ROSISTA GMBH
International Classes:
F16K1/00
Attorney, Agent or Firm:
Takao Hamano
Morita Tetsuji
Teruichi Hirai
Morita Tetsuji
Teruichi Hirai