Carbon steel check valve

The utility model discloses a valve technical field's a carbon steel check valve, including the carbon steel valve body, carbon steel valve sinistron right side both ends symmetry is equipped with the ring flange, the internal chamber of carbon steel valve is equipped with the non return valve...

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Bibliographic Details
Main Authors HU YILONG, CHEN GENG, HU HAILONG
Format Patent
LanguageChinese
English
Published 11.01.2017
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 utility model discloses a valve technical field's a carbon steel check valve, including the carbon steel valve body, carbon steel valve sinistron right side both ends symmetry is equipped with the ring flange, the internal chamber of carbon steel valve is equipped with the non return valve clack perpendicularly, the non return valve clack includes the folded sheet, the both ends symmetry is equipped with two sets of fixed columns about the folded sheet, and is two sets of the left side of fixed column all is connected with screw sleeve, and the valve rod spliced pole lies in the right side of non return valve clack, there is the drop in leaf on the top of valve rod spliced pole through the round pin hub connection, the utility model discloses an adopt neotype carbon steel material, the rigidity of check valve has greatly been strengthened, the life of check valve has been prolonged, adopt the neotype non return valve clack structure that opens and shuts, can avoid the check valve to exchange the not tight
Bibliography:Application Number: CN20162818176U