中法兰高温高压闸阀
型号：Z60Y、Z61Y、Z62Y-100/160/250/320
| 电站闸阀性能规范 |
| 产品型号 Product type公称压力PN(MPa)Nominal pressure |
试验压力(MPa)Test pressure |
工作压力(MPa)Working pressure |
工作温度(℃)Working temperature |
适用介质Appicable medium |
| 强度试验Sheel test |
密封试验/上密封实验Seal test |
| Z960Y-250 |
25 |
37.5 |
27.5 |
- |
≤425 |
水、蒸汽、Water,steam |
| Z960Y-320 |
32 |
48.0 |
36.0 |
- |
≤425 |
| Z960Y-P54100 |
- |
30.0 |
22.0 |
P5410 |
≤540 |
蒸汽 Steam |
| Z960Y-P54170 |
- |
48.0 |
36.0 |
P5417 |
≤540 |
| 主要零件材料Matecrial for main parts |
| 零件名称Part name |
材料牌号Material designation |
| 阀体Body |
WCB |
WC6 |
WC9 |
| 阀板Disc |
WCB |
WC6 |
WC9 |
| 阀盖Bonnet |
25 |
12Cr1Mo1VA |
| 阀杆Stem |
1Cr17Ni2 |
20Cr1Mo1VA |
| 阀座Seat |
25 |
12Cr1Mo1VA |
| 密封环Sealing ring |
S软钢(增强柔性石墨)S soft steel (flexible graphite) |
S软钢S soft steel |
F软钢F Soft steel |
| 填料Packing |
增强柔性石墨Fexible graphite |
| 支架Yoke |
WCB |
WCB或WC6 |
| 阀杆螺母Stem nut |
45(ZCuZn25A16Fe3Mn3) |
| 四开环Four piece ring |
1Cr13 |
20Cr1MoVA |
|
