A double-plate gate valve includes a valve body, a valve cover, a valve stem, a guide plate, a goggle plate assembly, a diversion hole assembly, a disc spring assembly and a valve plate and wedge assembly. The goggle plate assembly provides mounting support for the diversion hole assembly ...
often used to close or open the fluid pipeline. The gate valve controls the passage of the fluid through the up and down movement of the gate plate, which is often used to adjust the fluid. The ball valve controls the passage of the fluid through the rotation of the ball, and has the...
Double plate gate valve 专利名称：Double plate gate valve 发明人：GENREITH, HANS,MARX,NORBERT,NAEGLER, GUENTER 申请号：EP91105416.1 申请日：19910405 公开号：EP0450646A3 公开日：19920304 专利内容由知识产权出版社提供 摘要：Double-plate gate valve, whose gate plate (16) can be displaced by an...
Double plate gate valve 优质文献 相似文献 参考文献 引证文献Elecfric High Pressure Butt Welding Relief Double Plate Gate Valve The paper introduces the composition structure and characteristics of elecfric high pressure,large diameter,butt welding relief double plate gate valve. Th... XU Yong-Ming,HU...
Double plate gate valve 专利名称：Double plate gate valve 发明人：BRZOSKA, EKKEHARD,MARX,NORBERT,HELLER, FRIEDEL 申请号：EP05002305.0 申请日：20050203 公开号：EP1561980A1 公开日：20050810 专利内容由知识产权出版社提供 专利附图：摘要：The double plate slide (10) has shut-off plates (16,17) ...
1) double plate valve 双平板阀门 2) Double Disc Flat Gate Valves 双闸板平板闸阀 3) double cantilevered plane gate 双悬臂平板闸门 4) turning plate valve 翻板阀门 5) valve gallery 阀门平台 6) flat gate valve 平板闸阀 1. Improvement offlat gate valvesealed structute; ...
United States Patent US9752688 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
Double plate gate valve 专利名称：Double plate gate valve 发明人：BRZOSKA, EKKEHARD,MARX, NORBERT,HELLER, FRIEDEL 申请号：EP05002305.0 申请日：20050203 公开号：EP1561980B1 公开日：20070411 专利内容由知识产权出版社提供 摘要：The double plate slide (10) has shut-off plates (16,17) movable by ...
A double-plate gate valve <B>10</B> is proposed which is provided for fittings of industrial plants, in particular chemical and petrochemical plants, wherein the double-plate gate valve <B>10</B> comprises a housing <B>11</B> having two shut-off plates <B>20</B> as well as a me...
SUBSTANCE: body has bypass passage and two sealing seats between which plate is arranged for motion effected by means of actuating rod and pipe connector connected with it; pipe connector consists of two sealing rings connected by means of compensator. Sealing rings are mounted for flexible ...