NKZ61H NKZ961H NKZ661H电动真空隔离闸阀
型号
NKZ61H NKZ961H NKZ661H
![](http://queue3.img.makepolo.com/tmp/product_4_cfe615269b5f6db660a20c4197861930.jpg)
电动真空隔离闸阀 公称压力 (Mpa) | 试验压力(Mpa) | | 产品类别 | 适用介质 | 适用温度 | 强度试验 | 上密封试验 | 密封试验 | 1.0 | 1.5 | 1.1 | 1.1 | NKZ41H NKZ44H NKZ944H-碳钢型 NKZ941 H | 水、蒸汽、空气 | ≤425℃ | 1.6 | 2.4 | 1.8 | 1.8 | 2.5 | 3.8 | 2.8 | 2.8 | 4.0 | 6.0 | 4.4 | 4.4 | NKZ41H NKZ44H NKZ944H-I型 NKZ941H | 水、蒸汽、空气 | ≤550℃ | 6.4 | 9.6 | 7.0 | 7.0 | 10.0 | 15.0 | 11.0 | 11.0 |
零件名称 | 阀体.阀盖 | 阀杆 | 闸板 | 密封面 | 阀杆螺母 | 填料 | 紧固件 | NKZ44 NKZ41 -C型 NKZ944 NKZ941 | WCB | 2Cr13 | 25 | H:合金钢 | 铝青铜 | 膨胀复合石墨 | 优质碳钢 | NKZ44 NKZ41 -Y-1型 NKZ944 NKZ941 | 铬钼钢 | 20Cr1Mo1VA | 铬钼钢 | Y:硬质合金 | 铬钼钢 |
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![](http://queue3.img.makepolo.com/tmp/product_4_cfe615269b5f6db660a20c4197861930.jpg)
![](http://queue3.img.makepolo.com/tmp/product_4_cfe615269b5f6db660a20c4197861930.jpg)
应用规范 APPLICATION NORM
- 设计制造按GB12234-89
Design Manafacfure According to GB12234-89 - 结构长度按GB12221-89
Face to Face ACCORDING to GB12221-89 - 法兰尺寸按JB/T79-94
Flange Dimenaion Accoring to JB/779-94 - 阀门检查和试验按GB13927
Valve Check and Test According to GB13927 - 主要零件材质PARTS MATERIAL