| 旋启式止回阀 |
| |
| 尺寸：NPS 1/2"-36" |
| 压力：Class 150-1500 |
| 材质1/2"-2"：A105, LF2, F11, F22,
F5,F304, F316, F304L, F316L |
| 2"-36"：WCB, LCB, WC6, WC9, C12,
C5, CF8, CF3, CF3M, CF8M |
| 设计制造标准：API 6D,BS 1868,ASME B16.34 |
| 结构长度：API 6D,ASME B16.10,DIN 3202 |
| 连接标准：ASME B16.11,ASME B1.20.1,ASME B16.5,
ASME B16.47,DIN2543-2550,ASME B16.25 |
| 检验标准：ISO5208,API 6D,BS 6755 |
| 结构类型：Regular Pattern,Pressure Sealed Pattern,Damping
Pattern |
|
| |
|
| 对夹式止回阀 |
|
| 分板式止回阀 |
| 尺寸：NPS 2"-40" |
| 压力：Class 150-1500 |
| 材质：WCB, LCB, CF8, CF8M, CF3, CF3M, WC6,
WC9, C5, C12 |
| 设计制造标准：API 6D, API 594, ASME B16.34 |
| 结构长度：API 594, API 6D |
| 连接标准：ASME B16.5, ASME B 16.47 |
| 检验标准：ISO5208, API 6D |
|
| |
|
|
|
