球阀是带圆形孔的球体作启闭件,球体随阀杆转动,以实现启闭动作
序号Sequence Number | 部件名称Part Name | 不锈钢 | 碳钢 | 数量Number |
1 | 阀体Body | CF8M | SS304 | 1 |
2 | 球体Ball | SS316 | SS304 | 1 |
3 | 密封圈 Seal Ring | PTFE | PTFE | 2 |
4 | 垫圈 Seal Shim | PTFE | FCD45 | 4 |
5 | 阀盖 Valve Cover | CF8M | WCB | 2 |
6 | 阀杆Valve Staff | SS316 | SS316 | 1 |
7 | 止推垫Gasket | PTFE | PTFE | 1 |
8 | 填料Packing | PTFE | PTFE | 2 |
9 | 螺母Nut | SS304 | FCD45 | 4 |
10 | 手柄Manual | SS304 | SS304 | 1 |
11 | 垫圈Gasket | SS304 | SS304 | 1 |
12 | 阀杆螺母Nut | SS304 | B7 | 1 |
13 | 手柄套 Manual Sheath | Plastic | Plastic | 1 |
14 | 填料压盖螺母Nut | SS304 | FCD45 | 1 |
15 | 螺栓Bolts&Nuts | SS304 | B8 | 4 |
zui大公称压力 Nominal Pressure (MPa) | 适用温度 Suitable Temprature oC | 适用介质 Suitable Media |
6.3 | -20~232 | 水油蒸汽及某些腐蚀性液体water, oils, steam, normal corrosive media |
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