ULTRA-HIGH TEMPERATURE RIGIDITY SEAL BALL VALVE
An ultra-high temperature (UHT) rigidity seal ball valve that includes an upper cover, a valve cover, a valve body, a valve rod and a ball body. The valve seat is arranged in the valve body; the valve rod penetrates the upper cover and the valve cover sequentially and connects to the ball body; a se...
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Format | Patent |
Language | English |
Published |
15.09.2016
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Subjects | |
Online Access | Get full text |
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Abstract | An ultra-high temperature (UHT) rigidity seal ball valve that includes an upper cover, a valve cover, a valve body, a valve rod and a ball body. The valve seat is arranged in the valve body; the valve rod penetrates the upper cover and the valve cover sequentially and connects to the ball body; a sealing element is arranged between the upper cover and the valve rod and between the valve cover and the valve rod; the ball body includes a medium channel; a hermetically-sealed cooling cavity encircles the outside of the medium channel of the ball body; a through hole allowing cooling liquid to pass through to the cooling cavity is formed in the valve rod. An accommodating cavity is arranged in the ball body; the through communicates with the accommodating cavity, so that cooling liquid can be introduced to a product when the valve operates at an ultra-high temperature. |
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AbstractList | An ultra-high temperature (UHT) rigidity seal ball valve that includes an upper cover, a valve cover, a valve body, a valve rod and a ball body. The valve seat is arranged in the valve body; the valve rod penetrates the upper cover and the valve cover sequentially and connects to the ball body; a sealing element is arranged between the upper cover and the valve rod and between the valve cover and the valve rod; the ball body includes a medium channel; a hermetically-sealed cooling cavity encircles the outside of the medium channel of the ball body; a through hole allowing cooling liquid to pass through to the cooling cavity is formed in the valve rod. An accommodating cavity is arranged in the ball body; the through communicates with the accommodating cavity, so that cooling liquid can be introduced to a product when the valve operates at an ultra-high temperature. |
Author | WANG Zhongyuan SU Jingpan JIN Hu YANG Rongshui XIANG Guangwu HUANG Meilin HUANG Aiyi XIANG Wei WU Huaimin LI Yongxi NAN Fei |
Author_xml | – fullname: SU Jingpan – fullname: YANG Rongshui – fullname: LI Yongxi – fullname: XIANG Guangwu – fullname: XIANG Wei – fullname: HUANG Meilin – fullname: JIN Hu – fullname: WANG Zhongyuan – fullname: HUANG Aiyi – fullname: NAN Fei – fullname: WU Huaimin |
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RelatedCompanies | ZHEJIANG PETROCHEMICAL VALVE CO., LTD |
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Snippet | An ultra-high temperature (UHT) rigidity seal ball valve that includes an upper cover, a valve cover, a valve body, a valve rod and a ball body. The valve seat... |
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SubjectTerms | 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 |
Title | ULTRA-HIGH TEMPERATURE RIGIDITY SEAL BALL VALVE |
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