双向金属密封系列蝶阀,该新型系列蝶阀科学地采用了新技术、新工艺和优质材料制作,使该阀可靠性强,减少和避免了在使用期间的维修,使用寿命长,具有很好的使用效益和社会效益。手动双向金属密封蝶阀、电动双向金属密封蝶阀其技术性能和材质不但完全符合和满足于、而且还高于和优于国家的相关标准要求和技术要求,以及产品的验收、交货、安装和使用要求。
... 蜗轮传动蝶阀 Butterfly Valves with Gear Actuator 金属密封蝶阀 Hard Seal Butterfly Valves 旋塞阀 plug valve ...
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电动或液动插板阀通常与非金属密封蝶阀配系运用。
Electric or hydraulic flapper valves are usually equipped with non-metal sealing butterfly valve system to use.
提出了一种双向压金属硬密封蝶阀蝶板可逆回转机构,讨论了可逆回转机构的工作原理、受力分析及特点。
A new returnable actuator disk of metal seal structure butterfly valve was presented, and its principle, force analysis, characteristic of the actuator were discussed as well.
采用特别设计的补偿性可动金属阀座结构,蝶阀密封可靠。
The specially-designed compensatory movable valve seat construction made from metal is of great reliability in its sealing performance.
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