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原文：
　  1阀体(包括变速传动箱体)内外，首先应抛丸清砂除锈，力求静电喷涂粉状无毒环氧树脂，厚度达0.3mm以上。特大型阀门静电喷涂无毒环氧树脂有困难时，亦应刷涂、喷涂相似的无毒环氧漆。 　　2阀体内部以及阀板各个部位要求全面防腐，一方面浸泡在水中不会锈蚀，在两种金属之间不产生电化学腐蚀；二方面表面光滑使过水阻力减少。 　　3阀体内防腐的环氧树脂或油漆的卫生要求，应有相应权威机关的检测报告。化学物理性能亦应符合相关要求。 气动阀包装运输 　 1阀门两侧应设轻质堵板固封。 　　2中、小口径阀门应以草绳捆扎，并以集装箱方式运输为宜。 　　3大口径阀门亦有简易木条框架固体包装，以免运输过程中碰损。 气动阀的出厂说明书 　　气动阀是设备，在出厂说明书中应标明以下相关数据： 　　阀门规格；型号；工作压力；制造标准；阀体材质；阀杆材质；密封材质；阀轴填料材质；阀杆轴套材质；内外防腐材质；操作启动方向；转数；工压状况下启闭力矩；制造厂厂名；出厂日期；出厂编号；重量；连接法兰盘的孔径、孔数、中心孔距；以图示方式标明整体长、宽、高的控制尺寸；阀门流阻系数；有效启闭次数；阀门出厂检测的相关数据及安装、维护的注意事项等。

“ Pneumatic valves and external corrosion”是由中国气动阀门网提供的阀门行业新闻，译文仅供参考。另外，中国气动阀门网还提供相关产品搜索： 气动球阀、 气动蝶阀、 气动闸阀、 气动截止阀、 气动隔膜阀 等。

译文：
Pneumatic valves and external corrosion A body (including the variable speed transmission box) inside and outside, first blasting sand blasting, and strive to non-toxic epoxy powder electrostatic coating, thickness of 0.3mm or more. Large electrostatic spraying non-toxic epoxy resin valves have difficulties, should be applied by brush, spray Non-toxic epoxy paint similar. 2 within the body and all parts of the valve plate for a full anti-corrosion, on the one hand immersed in water will not rust, does not produce between the two metal electrochemical corrosion; two aspects of a smooth surface to reduce drag through the water. 3 the valve body or anti-corrosion epoxy paint health requirements, should be the appropriate authority of the organs of the test report. Chemical physical properties should meet the relevant requirements. Pneumatic valve packing and shipping A light valve should be located on both sides of block board solid seal. 2, the small-diameter valve should be tied with rope, and transported in appropriate containers. 3 large diameter valves are also simple packaging of solid wood frame, so as to avoid collision damage during transport. Pneumatic valve factory manual Pneumatic valve is a device, the instructions should be marked at the factory the following data: Valve specifications; model; working pressure; manufacturing standards; body material; stem material; sealing material; valve shaft packing material; stem sleeve material; internal and external corrosion material; operation starting direction; rotation; start working pressure conditions closing torque; manufacturer name; the date of manufacture; serial number; weight; connection flange diameter, number of holes, the center hole distance; marked with graphic overall length, width and height of the control size; valve resistance coefficient ; effective opening and closing times; valve factory testing data and installation, maintenance precautions.

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原文来源：http://www.1qidongfamen.com/

2011-12-15 08:34

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