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发明名称
铠装式陶瓷球阀
摘要
用于化工管道作启闭控制的铠装式陶瓷球阀,以工程陶瓷为主体材料,陶瓷阀体外围有金属的铠装件保护,能达到较实用的工作压力等级和较强的耐腐蚀性能。球体与阀杆采用氮化硅或刚玉制成,对流部分全由陶瓷材料制成适用于各种强腐蚀介质条件下使用,并可装配成手动、气动、液动等多种驱动方式,具有构造简单、操作灵便、流阻小、密封可靠、寿命长、应用广等优点。
申请公布号
CN2091390U
申请公布日期
1991.12.25
申请号
CN91208275.5
申请日期
1991.05.15
申请人
王炳暄
发明人
王炳暄
分类号
F16K5/06;F16K27/06
主分类号
F16K5/06
代理机构
代理人
主权项
1、一种用于化工管道作启闭控制的铠装式陶瓷球阀,主要由阀体[1]、外阀体[2]、球体[3]、密封圈[4]、侧体[6]、外侧体[7]、阀杆[12]、手柄[13]、填充胶泥[14]等组成,本实用新型的特征是工程陶瓷的阀体[1]、侧体[6]和填料套[10]的外围都有金属制成的外阀体[2]、外侧体[7]铠装保护。
地址
江苏省无锡市河埒口太康新村号31/202
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