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产品介绍
参数Parameter
压力Pressure:1000PSI/PN63
螺纹标准Thread standard:ASME B 1.20.1 BS21.DIN2999/259,IOS228-1,JIS B 0203,ISO7/1
检验与测试Inspection and testing:API598,EN12266
序号ITEM |
零件 DESIGNATION |
材质 MATERIAL |
1 | 阀体BODY | CF8/CF8M |
2 | 阀盖CAP | CF8/CF8M |
3 |
阀杆填料 SEAL PACKING |
PTFE |
4 | 阀瓣DISC | SUS304/SUS316 |
5 | 弹簧SPRING | SUS304/SUS316 |
6 | 塞STOPPER | SUS304/SUS316 |
7 | 螺栓BOLT | SUS304 |
8 | 螺母NUT | SUS304 |

SIZE ITEM |
1/4” | 3/8” | 1/2” | 3/4” | 1” | 1-1/4” | 1-1/2” | 2” | 2-1/2” | 3” | 4” |
B | 8 | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 |
C | 48 | 48 | 57 | 67 | 78 | 95.5 | 106 | 124 | 164 | 184 | 235 |
L | 61 | 61 | 69 | 74 | 80 | 95 | 101 | 114 | 136 | 146 | 174 |
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