One way valve for ultra-pressure water cutting process

The utility model provides a water cut ultra-high pressure check valve which comprises a valve body and a left and a right join bodies, wherein, the left and the right join bodies are respectively screwed and connected to the left and the right ends of the valve body, an inner hole which is communic...

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Bibliographic Details
Main Author CHAOJUN AN
Format Patent
LanguageEnglish
Published 14.04.1999
Edition6
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 water cut ultra-high pressure check valve which comprises a valve body and a left and a right join bodies, wherein, the left and the right join bodies are respectively screwed and connected to the left and the right ends of the valve body, an inner hole which is communicated with the left and the right join bodies is arranged on the middle position of the inside of the valve body, the lower part of the valve body is provided with an interface which is communicated with the inner hole, and a pressure transport opening and a water inlet which are arranged on the left and the right join bodies are respectively communicated with the inner hole. The utility model solves the defects of the prior art that the dynamic and static contact area of the valve cores of the existing check valves is small, and the valve cores are easy to destroy. The utility model is one item of technique which is worth popularization.
Bibliography:Application Number: CN1997245010U