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- Note: When valve is installed above a horizontal line or on a vertical line, on steam service, equalizer pipe must have a water seal loop. 注:如果在蒸汽应用场合,阀门安装在水平管道的上方或在垂直管道上,则必须配置平衡管以形成水密封回路。
- Design, Development, Production and Service for sealed Diaphragm valve, Bellows sealed valve, Regulator. 公司简介:密闭式金属隔膜截止阀波纹管阀减压器的设计开发生产及服务。
- Vfd: The water seal assembly and other internal parts shall clear the waterway as intended. 水封的汇集和其他内部部件应该象预期的一样清除水沟的杂质。中文看不懂。
- This paper introduces the requirements of design, different construct ion for bellow sealed valve,also introduces some key points when design bellow sealed valve. 介绍了波纹管阀门的设计要求,波纹管选用时的考虑因素,并介绍了波纹管阀门的几种结构和设计时应注意的问题。
- The water seal assembly and other internal parts shall clear the waterway as intended. 水封的汇集和其他内部部件应该象预期的一样清除水沟的杂质。
- Its structure is simple and reliable, adopting metal seal valve, having fairly high cutting capability and seal property, adn flow -thru two -way. 它结构简单;可靠;采用金属密封座;具有较高的剪切力和密封性能;并可双向流通.
- Water seal of high temperature resisting material isolates spring working parts from water during relief. 耐高温水密封材料在释放期间,将弹簧等活动部件与水隔离开来。
- Excellent cleansing effects on tiles and mosaic, especially to lod stains, rust and black water seal . 适用于磁砖、赛克等外墙清洁,对长期存留在外墙表面上的铁锈、垢、色水流印的清除有显著功效。
- VEE GEE BOD bottles feature a flared mouth to form a water seal to prevent the ingress of air during incubation. VEE的吉生化需氧量瓶具有爆发口蹄疫,形成水封,以防止空气进入孵化期间。
- Special door chain, open and close more conveniently, liquid crystal plane operating system, around is water seal tank. *独特门链,开闭箱门轻松自如,采用液晶平面操作系统,四周水封槽无盐雾溢出。
- The corrosion case analysis of a water sealed gas tank was performed through the weight loss test and potentiodynamic polarization measurement. 通过失重挂片及电化学极化曲线测量,查明并分析了湿式煤气柜水封部位发生腐蚀的主要原因。
- On designing of two frames, it adopts the structure of container type, modularization, positive explosion-proof, air seal, and water seal. 着重论述了模块化海洋测井拖撬和集装箱型沙漠测井拖撬新型撬体的结构设计特点和制造工艺。
- The water seal turns dry easily,so that it makes the sewage,even cesspool, integrated with indoor space.Due to o segregation,it is harmful to human health. 水封很容易干涸,使下水管道甚至化粪池与室内空间连为一体,没有任何阻隔,对人体健康产生危害。
- Gu main products are bulging with water seal, rubber Zhishui Dai, polypropylene fiber, such as cracking the top world first professional waterproofing products. 主要产品有遇水臌胀止水条,橡胶止水带,聚丙烯抗裂纤维等世界顶先专业防水产品。
- The upper chamber on each side is called the atrium.This is connected via a sealing valve to the larger, more powerful lower chamber, or ventricle. 两侧的上腔室被称为心房,并通过一个密封瓣膜连接到更大更有力的下腔室(或称为心室)。
- Design for metal bellow sealed valve 金属波纹管阀门的设计
- Have you turned off the water valve? 你关掉水阀了吗?
- MATERIAL AND SERVICE ? Pressure Seal valves are available in a variety of body/bonnet materials and trims. Specified materials should be compatible with the service. 材料和应用?压力密封阀门具有宽广范围的阀体/阀帽材料和阀内件供用户选择。特殊的材料应该与应用场合相兼容。
- Separation of water and gas is reliable (water vapor enters from bottom of valve by the U general type), remain the state of water sealing in the valve, effectively prevent leakage of steam. 汽水分离可靠(水汽经U型普通从阀底部进入),阀内始终处于水封状态,有效阻止蒸汽泄漏。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。