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X系列球阀压力等级扩展至ASME 900

X系列球阀压力等级扩展至ASME 900


美卓公司新闻稿,2015615日发布

美卓新的Neles® XH 系列高压球阀,是专为复杂的高压工况而设计的安全可靠的产品。新的XH系列球阀压力等级为ASME 900 / EN PN 160

XH系列完全满足客户不断增长的需求:低排放 (ISO 15848) 、安全等级(IEC 61508-2:2010, SIL 3)和防火安全(API 607)标准。同时也继承了Neles®球阀已被认可的传统技术优势。

这些优势得益于美卓球阀技术的长期经验,包括基于工况的阀座选项、材质和涂层技术、粗壮的轴承结构设计。

客户利益

长期高密封等级、阀门大流通能力、开关和调节应用中免维护等特点,帮助客户实现低成本运行。

这些优势已经在全球的广泛应用中得到了充分体现。XH系列球阀应用于很多严苛工况,比如煤气化行业,包括煤渣处理、氧阀和其它更多位置,管道中匹配Neles® Q-Trim技术降噪阀芯的高压调节应用和高频工况。

技术亮点

  • 活载荷石墨填料,偏心2片式阀体,阀球阀杆花键联接,粗壮的轴承设计保证低外排放,高频设计,连续调节能力设计。

  • XH系列提供标准防火金属阀座、高温波纹管阀座、防颗粒阀座和软阀座。

  • 基于工况的涂层选项从标准的碳化铬(CrC)到最新研制的镍硼涂层(NiBo2)。其它涂层均能提供。

  • XH系列能提供高压阀门需要的多种阀球阀座材质,比如SS410(CA6NM)

  • 对于调节工况,XH系列同样可以匹配Neles® Q-trim®技术。使用Nelprof 6计算软件,方便快速计算XH装配传统的Q-trim阀芯或者新的Q2-trim阀芯的流通能力。

  • 阀体材质标准为锻造的LF2。不锈钢阀体材质标准为铸造CF8M。部分高质合金和镍基合金也可提供(如Inconel 625)。

  • 所有内部件标准材质为高等级不锈钢,和其它传统Neles®设计一样。

  • 压力等级ASME 900 / EN PN 160,温度范围-50…+600°C

美卓是矿山、骨料行业以及流体控制业务领域全球领先的工业公司。我们通过自己的知识、员工和解决方案,帮助客户实现可持续发展的绩效和盈利能力。

美卓始终坚定不移地践行安全第一的原则。我们的产品包涵矿山和建筑设备以及工业阀门和控制系统。数十载的工艺知识积淀和宽广的服务范围、全球90多个服务中心、数千名服务人员以及覆盖广泛的物流网络,为我们提供高效的解决方案带来强大保障。美卓在芬兰赫尔辛基纳斯达克OMX上市。

2014年,公司净销售额总计37亿欧元。约14000名行业专家遍布全球50多个国家。“缔造卓越”是我们对客户的承诺。www.metso.com, www.twitter.com/metsogroup

更多详情,欢迎垂询:

Valtteri Koskinen

美卓控制阀业务主管

电话:+358 20 483 5351

邮箱: valtteri.koskinen@metso.com

Jussi Ollila

美卓全球市场营销和对外关系副总裁

电话:+358 20 484 3212

邮箱:jussi.ollila@metso.com



Source: metso pulp and paper news

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