Special material pressure balance stop valve

The utility model provides a special material pressure balance stop valve, including valve body epicoele and valve body cavity of resorption, both intercommunication departments are equipped with thedisk seat, the valve clack is connected on the valve rod and the corresponding cooperation of disk se...

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Bibliographic Details
Main Authors WANG YAOYAO, XIANG XIANLI, CHEN YANYOU, XIA CHONGMAO, ZHANG BUHUAN
Format Patent
LanguageChinese
English
Published 17.08.2018
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 provides a special material pressure balance stop valve, including valve body epicoele and valve body cavity of resorption, both intercommunication departments are equipped with thedisk seat, the valve clack is connected on the valve rod and the corresponding cooperation of disk seat, at the inside secondary lobe that is provided with displacement from top to bottom of valve clack, the secondary lobe is fixed at the valve rod terminally, valve rod while and the spacing removal of valve clack cooperation, the bottom of valve clack is equipped with the through -hole, the bottom and the cooperation of through -hole up end of secondary lobe constitute sealed vicely, the lateral wall of valve clack still is equipped with the pressure release hole, the outer end intercommunication valve body epicoele in pressure release hole, the through -hole top is access to to the inner end, constitute the pressure balance passageway. The utility model discloses a rational in infrastructure, the medium flow dir
Bibliography:Application Number: CN201721778262U