概述
该阀结构设计新颖，流通面积大，流阻小，开启度大，节电效果显著，密封性能可靠，密封性能可靠．耐磨损．且具有缓闭消声的作用。
Overview
This valve is featured by original structure, large circulating area,little flaw resistance, broad opening, distinguished electricity saving, de-pendable sealing performance,
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概述 该阀结构设计新颖，流通面积大，流阻小，开启度大，节电效果显著，密封性能可靠．耐磨损．且具有缓闭消声的作用。可根据不同的水况调节优良的缓闭时间．消除水锤。主要用于给排水管道上，安装在水泵的出口处．用以截断介质的逆流，消除破坏性水锤，保证管路、水泵的安全运行，使用寿命长、无振动、无嗓音。 |
Overview This valve is featured by original structure, large circulating area,little flaw resistance, broad opening, distinguished electricity saving, de-pendable sealing performance, abrasion resistance, as well as slow shut and noise elimination. Functioned to effect optimal time for slow shut and for eliminating water hammer according to different occa-sions, this valve is mainly used in water supply and drainage pipeline and mounted at the outlet of pump to cut off backflow of medium, e-liminate destructive water hammer, ensure the safe operation of pipeline and pump, and actualize long service life, little vibration and noise. |
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结构示意图Structural Diagram 
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安全示意图Install the sketch map 
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主要性能参数Main Performace Parameters
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型号 Type |
公称压力 PN（MPa） |
试验压力Ps（MPa） |
工作温度（℃）Working Temperature（℃） |
适用介质 Applicable Medium |
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壳体Shell |
密封Seal |
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H 10 Hh44X/Z-16 T 25 |
1.0 |
1.5 |
1.1 |
≤80（根据客户要求可达到200） Can be up to200 according to customer’s enquiry |
水、污水、海水等 Water，sewage， Sea water，etc. |
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1.6 |
2.4 |
1.76 |
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2.5 |
3.8 |
2.8 |
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主要零件材质Main Parts and Materials
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零件名称 Name |
阀体、阀盖 Valve Body Bonnet |
阀瓣 Disc |
阀杆 Valve Stem |
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材料 Material |
灰铸铁、铸钢 Casting iron Casting steell |
钢板+橡胶组件 Stencil plate+ Rubber package |
不锈钢 Stainless Steel |
