參數(shù)及性能規(guī)范：
設計和制造/Design&Manufacturing：BS 1868
結構長度/Face to Face:ASME B16.10
連接尺寸/Connection Dimensions:ASME B16.5
檢驗與試驗/Test:API 598
適用溫度/Suitable Temperature:-29~250°C
適用介質/Suitable Media:水、油、氣/W、O、G
公稱壓力/Nominal Pressure:Class150
殼體試驗/Shell Test：3.0
密封試驗/Seal Test：2.2
試驗介質/Test Medium:水/Water、氣/Air
14 | 吊環(huán)/Eye Bolt | ASTM A29 1025+Zn |
13 | 閥蓋/Bonnet | ASTM B148 C95500 |
12 | 螺釘/Screw | SS2205 |
11 | 彈墊/Spring Washer | SS2205 |
10 | 墊片/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 | 銷/Pin | ASTM A276 S31803 |
5 | 搖桿/Hinge | ASTM B148 C95500 |
4 | 銷/Pin | SS2205 |
3 | 螺母/Nut | SS2205 |
2 | 閥瓣/Dsic | ASTM B148 C95500 |
1 | 閥體/Body | ASTM B148 C95500 |
序號/No. | 名稱/Name | 材料/Material |
12 | 300 | 698 | 483 | 432 | 381 | 2 | 32.2 | 12-?25 | ≈396 |
NPS | DN | L | D | D1 | D2 | f | b | Z-?d | H |
