XH希斯威系列KD741–VK型水轮机进水重锤式液控蝶阀产品使用说明书(水电站型液控蝶阀专用)专利号8710207787204543.991212257.994226339.1沃茨阀门(长沙)有限公司目录一主要性能特点、用途及适用范围...........................................................1二产品型号编制说明...............................………….......…………………....1三主要技术参数..........................…………………….......……………….....23.1基本参数………………………………………………….....………23.2特殊参数..............................………………………………………...2四主要设计、制造、验收、包装及运输标准......................………………2五主要部件材料......................…………………………………….......……..2六主要结构说明及系统说明...……………………………….......………..36.1机械系统……......................................................……………….......36.2液压控制系统............................…………….................................36.3电气控制系统............................…………………………………….4七运行程序……………………………………………………………………47.1开阀…...……..………………………………………………………47.2关阀………….................................…………………………………4八吊运和保管...................................…………………………………………48.1吊运...................................……………………………………..……48.2保管………….................................…………………………………4九安装与调试..........................................…………………………………….49.1安装………..………………………………………………………...49.2调试………….....................................……………………………..5十使用与操作.................................………….......………….………………..610.1试运行..…..……………………………….........................................610.2运行..……….................................………………………………….6十一维护与保养....................................…………………………………………6十二一般故障及其排除方法........................………………………………….7十三易损件......................................……………………………………………...8十四成套件.......................................…………………………………………….814.1阀前及阀后短管..........................…………………..……………….814.2伸缩节..............................…………………………………………...814.3旁通阀..........................……………………………………………...914.4空气阀..........................…….....……………………………………..914.5排污阀.................................…………………………………………1014.6差压控制器........................………………………………………...10十五附图....................