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NKZ41H真空隔离闸阀结构特点

1、设计了真空密封结构填料室，使系统与大气隔离，具有良好的环保性能。
2、选材考究，符全国内外相关标准，材料的全面质量高。
3、密封副配对先进合理，提高了密封性能，使用寿命长。
4、启闭件采用平行闸板双向弹性密封，摩擦力小，启闭轻松，维修方便，密封可靠，性能优良。
5、阀杆经调质及表面氮化处理，有良好的抗腐蚀性、抗擦伤性和耐磨性。
6、法兰垫片采用复合材料，膨胀系数大、气密性能好、保证系统与大气隔离可靠。

NKZ41Hvacuumisolationvalvestructural features

1, the designof thevacuumseal structurepacking room,the systemisolated from the atmosphere,with goodenvironmental performance.
2,selected materials,breakallinternationalstandards,the overallhigh qualitymaterials.
3, sealmatchingthe advanced and reasonable,to improvethesealing performance,long service life.
4,two-waygatehoist piecesparallelelastic sealing,friction is small,open and closeeasily,easy maintenance,reliable sealing,excellent performance.
5,stemquenchedandnitridedsurface, goodcorrosion resistance,scratch resistanceand abrasion resistance.
6,flangegasketcompositematerials,expansion coefficient,airtightperformance,to ensurereliablesystemisolated from the atmosphere.

NKZ41H真空隔离闸阀试验压力

NKZ41H真空隔离闸阀使用范围

NKZ41H真空隔离闸阀主要零件材料

NKZ41H真空隔离闸阀主要尺寸及重量