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中国粉体网
4 年
气动比例调节阀 气动薄膜调节阀
1、耐腐蚀:几乎能耐所有的介质(包括浓硝酸和王水)的腐蚀。 2、密封性能好:采用波纹管和填料双重密封,确保无外渗漏 。3、泄漏量小:由于阀芯、阀座采用软密封,故泄漏量低。 4、配用HA执行机构,输出力大、结构紧凑。技术参数阀体型式:直通单座球型 ...
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