行业新闻

原文
Introduction to heat the air valve Hot air valve for hot blast furnace hot air piping system, but also for other industrial furnaces, hot air furnace pipes, can heat the air, gas, gas cut off from the role. Work Hot air valve can be hand-cranked chain drive, hydraulic drive or electric chain drive chain. Basic parameters Nominal pressure: 0.25MPa (0.4MPa) Suitable temperature: ≤ 1200 ℃ ≤ (1350 ℃) Valve body, valve cover cast welding using mixed structure plus lining, lining JF-1 using stem material. Hot air valve with water cooling, cooling water pressure 0.3MPa, water consumption of 0.056 × DNT / h Hot air valve should be installed directly Kennedy. Working pressure <0.2MPa, the application of two-level representation of the pressure. Hydraulic oil pressure 6.3NOa DN1250 valve valve motor for electric power 3KW, 1350 ℃ operating temperature
原文来自：http://www.chinadiancifa.org

是由上海丰企阀门有限公司提供的阀门新闻，中文译文仅供参考，以下提供站内导航搜索：

中国电磁阀网电磁阀产品电磁阀知识电磁阀厂商电磁阀博客电磁阀行业新闻

译文：
热风阀适用于高炉热风炉系统的热风管道，也适用于其它工业窑炉、加热炉的热风管道，可对高温空气、煤气、烟气起切断作用。工作方式　　热风阀可用手摇式链条传动，液压链条传动或电动链条传动。基本参数公称压力：0.25MPa(0.4MPa) 　　适用温度：≤1200℃≤(1350℃) 　　阀体、阀盖采用铸焊混合结构加衬里，阀杆采用衬JF-1材料。　　热风阀采用水冷却，冷却水压力0.3MPa,耗水量0.056×DNT/h 　　热风阀应坚直安装。　　工作压力＜0.2MPa时，应用2压力级表示。　　液动油压力6.3NOa 　　DN1250阀门为电动阀电机功率3KW，工作温度1350℃

更多新闻：