NKZ61HNKZ61H真空焊接闸阀

DKZ61H真空焊接闸阀适用于工作温度≤425℃和≤550℃，工作介质为水、蒸汽或空气的管路上，作为启闭装置；尤其适用于火电厂汽机冷凝和真空负压系统，起真空隔离密封作用。

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http://www.0577v。。ｎｅｔ/prod.asp?cid1=47  气动蝶阀                                          
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http://www.0577v。。ｎｅｔ/prod.asp?cid1=53  法兰截止阀                                        
http://www.0577v。。ｎｅｔ/prod.asp?cid1=54  升降式止回阀                                        

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http://www.8kty。。ｃｏｍ/content/?638.html  硬密封蝶阀                                        
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http://www.2tkw。。ｃｏｍ/list/?100_1.html 对夹止回阀
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http://www.2tkw。。ｃｏｍ/list/?99_1.html 偏心球阀
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http://www.yjfmw。。ｃｏｍ/list/?136_1.html 铸钢浮动球阀
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http://www.yjfmw。。ｃｏｍ/list/?6_1.html 电动盲板阀
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http://www.yjfmw。。ｃｏｍ/list/?135_1.html 刀型闸阀厂家

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http://www.yjzzfm。。ｎｅｔ/list/?6_1.html  眼镜阀
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http://www.yjzzfm。。ｎｅｔ/list/?6_1.html 眼镜阀
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http://www.yjzzfm。。ｎｅｔ/list/?114_1.html 物料阀
http://www.yjzzfm。。ｎｅｔ/list/?113_1.html 盲板阀
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http://www.yjzzfm。。ｎｅｔ/content/?322.html D941W电动通风蝶阀