对焊式金属硬密封蝶阀 - 浙江国技流体控制有限公司
对焊式金属硬密封蝶阀

对焊式金属硬密封蝶阀

一、对焊式金属硬密封蝶阀用途:
对焊式金属硬密封蝶阀适用于高温、高压、防火、保温等管道上作启闭或调节介质之用。

二、对焊式金属硬密封蝶阀特点:
​1、结构紧凑、体积小、重量轻、操作灵活、使用方便;
2、采用三维偏心弹性或多层次硬密封结构,其密封性能可靠达到零泄漏;
3、此阀无法兰,对管道和保温包扎带来很大方便和美观;
4、具有耐高温、高压、耐腐蚀、耐磨损等特点。
5、传动型式:蜗轮传动、气动传动、电动传动。

三、对焊式金属硬密封蝶阀采用标准:
焊接尺寸::GB1224;ANSI B16.25; DIN2559
结构长度::GB/T12221-1989;API609
​压力试验::GB/T13927-1992;API598

对焊式金属硬密封蝶阀》有1,941条评论

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