气动衬胶蝶阀D671X/J
本系列为中线型蝶阀，整个蝶板与阀门在360°圆周内同心（中线）具有双向密封功能。阀座和阀体内衬一体化，适用于各种不同的腐蚀性介质，作管路启闭或调节以达到控制要求。
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气动阀GQF20 气动阀生产
http://www.msping.com/articles/show-htm-itemid-212918.html
蜗轮蜗杆液化气球阀Q341F-16C/25/40
http://www.msping.com/articles/show-htm-itemid-210768.html
液化气站用液动紧急切断阀QDY421F-25/40
http://www.msping.com/articles/show-htm-itemid-210769.html
焊接美标球阀Q61F-150LB/Q61F-300LB
http://www.msping.com/articles/show-htm-itemid-212341.html
焊接球阀Q61N-600LB/Q61N-1500LB
http://www.msping.com/articles/show-htm-itemid-212342.html
装卸管总成YGB-25/YGB-40
http://www.msping.com/articles/show-htm-itemid-210970.html
