产品详情
产品简介：Brief Introduction
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。
The valve’s disc is ball with hole and driven by stem to open and close.
主要零部件材质： Materials of Main Parts:
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 |
主要性能参数：Main Performance Parameters:
***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 |
主要外形和主要连接尺寸：Outline Dimensions & Connection Dimensions:
公称通径Nominal Dimension | D | L | H | E | C |
1/4″ | 11.6 | 60 | 50 | 100 | 14 |
3/8″ | 12.7 | 60 | 50 | 100 | 17.5 |
1/2″ | 15 | 70 | 60 | 130 | 22.7 |
3/4″ | 20 | 85 | 64 | 130 | 27.5 |
1″ | 25 | 95 | 71 | 165 | 33.5 |
1-1/4″ | 32 | 110 | 78 | 165 | 42 |
1-1/2″ | 38 | 130 | 86 | 190 | 48.6 |
2″ | 50 | 150 | 95 | 190 | 60.5 |
2-1/2″ | 65 | 190 | 130 | 250 | 76.3 |
3″ | 80 | 210 | 148 | 250 | 90 |
4″ | 100 | 268 | 180 | 280 | 106.5 |
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