参数及性能规范：
设计和制造/Design&Manufacturing：BS 1868
结构长度/Face to Face:ASME B16.10
连接尺寸/Connection Dimensions:ASME B16.5
检验与试验/Test:API 598
适用温度/Suitable Temperature:-29~250°C
适用介质/Suitable Media:水、油、气/W、O、G
公称压力/Nominal Pressure:Class150
壳体试验/Shell Test：3.0
密封试验/Seal Test：2.2
试验介质/Test Medium:水/Water、气/Air
14 | 吊环/Eye Bolt | ASTM A29 1025+Zn |
13 | 阀盖/Bonnet | ASTM B148 C95500 |
12 | 螺钉/Screw | SS2205 |
11 | 弹垫/Spring Washer | SS2205 |
10 | 垫片/Gasket | SS2205+石墨/Graphite |
9 | 螺柱/Bolts | ASTM A193 B8 |
8 | 螺母/Nuts | ASTM A194 8 |
7 | 支架/Yoke | ASTM B148 C95500 |
6 | 销/Pin | ASTM A276 S31803 |
5 | 摇杆/Hinge | ASTM B148 C95500 |
4 | 销/Pin | SS2205 |
3 | 螺母/Nut | SS2205 |
2 | 阀瓣/Dsic | ASTM B148 C95500 |
1 | 阀体/Body | ASTM B148 C95500 |
序号/No. | 名称/Name | 材料/Material |
12 | 300 | 698 | 483 | 432 | 381 | 2 | 32.2 | 12-Ø25 | ≈396 |
NPS | DN | L | D | D1 | D2 | f | b | Z-Ød | H |
