Double-eccentric bidirectional high-temperature butterfly valve

The utility model discloses a double-eccentric two-way high-temperature butterfly valve, which belongs to the field of butterfly valves and comprises a valve body, valve shafts are rotatably connected inside two ends of the valve body, split rings are sleeved on the valve shafts, shaft sleeves are a...

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Bibliographic Details
Main Authors YAO LIANGSHU, WENG LEIHUI, WENG MINGZE
Format Patent
LanguageChinese
English
Published 07.06.2022
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 double-eccentric two-way high-temperature butterfly valve, which belongs to the field of butterfly valves and comprises a valve body, valve shafts are rotatably connected inside two ends of the valve body, split rings are sleeved on the valve shafts, shaft sleeves are arranged between the valve body and the lower ends of the valve shafts, and an end cover is fixedly mounted at the bottom of the valve body. An end cover gasket is arranged between the valve body and the end cover, the valve body is fixedly connected with the end cover through a bolt, a pin is arranged on the valve shaft, a shaft sleeve is arranged between the valve shaft and the upper end of the valve body, a support is arranged at the upper end of the valve body, the space between the support and the valve body is filled with padding, the padding is fixed through a padding gland, and the support is fixedly connected with the valve body through a stud. The butterfly valve is characterized in that the split type sea
Bibliography:Application Number: CN202220089187U