Pneumatic control gate valve

The invention relates to an air driving controlled gate valve. The air driving controlled reduction is connected to junction valve, and the sealed surface of the valve body is sealed connected to the sealed surface of valve board. The sealed board, sealed splint, bolt, flat underlay and flexible und...

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Bibliographic Details
Main Author ZHUHUA JI
Format Patent
LanguageEnglish
Published 14.09.2005
Edition7
Subjects
ACTUATING-FLOATS
BLASTING
COCKS
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
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Summary:The invention relates to an air driving controlled gate valve. The air driving controlled reduction is connected to junction valve, and the sealed surface of the valve body is sealed connected to the sealed surface of valve board. The sealed board, sealed splint, bolt, flat underlay and flexible underlay are mechanically connected. The valve body is mechanically connected to flange bolt component. The air driving control device, flange bolt component, valve body flange air driving controlled device, and flange air diving controlled reduction are mechanically connected. It could be widely used in chemical industry and sewerage treatment, especially for pipe used in aluminum industry electroanalysis project.
Bibliography:Application Number: CN2004116880