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发明名称
一种改进了防腐套性能的蝶阀
摘要
本实用新型为一种改进了防腐套性能的蝶阀,其具有阀体,阀体内设阀杆及阀杆上设的蝶板及阀盖,阀体外的阀杆末端设有涡轮头被电动头输出轴驱动,其特征在于:具有弹性材料制成的防腐蚀套嵌设在阀杆两端的内空里。弹性防腐蚀套使阀盖和阀杆在运转中完全消除了普通阀门阀杆内空老化,易腐蚀泄露的缺点,不但提高了使用能源效率,增加生产设备安全性,减少了维修费用及频繁的维修保养,还提供了清洁安全的工作环境。
申请公布号
CN2821310Y
申请公布日期
2006.09.27
申请号
CN200520118376.9
申请日期
2005.09.08
申请人
赵伟
发明人
赵伟
分类号
F16K1/22(2006.01)
主分类号
F16K1/22(2006.01)
代理机构
代理人
主权项
1、一种改进了防腐套性能的蝶阀,具有阀体,阀体内设阀杆及阀杆上设的蝶板及阀盖,阀体外的阀杆末端设有涡轮头被电动头输出轴驱动,其特征在于:具有弹性材料制成的防腐蚀套嵌设在阀杆两端的内空里。
地址
325105浙江省永嘉县瓯北镇东方村
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