RING-10K(PN16、PN10) | FIG.065-铸铁横式止回阀 |
| CAST IRON SWING CHECK VALVE Bolted cover,Swing type disc, |
Renewable NBR disc seat, & bronze body ring,Flanged ends. |
| | 零件 PART | 材质 MATERIAL | | 阀体 BODY | CAST IRON (FC20) | | 阀盖 COVER | CAST IRON (FC20) | | 阀盘 DISC | CAST IRON (FC20) | | 座环 SEAT RING | CAST BRONZE (B62) | | 阀座 DISC SEAT | NBR | | 销 HINGE PIN | BRASS (B16) | | 堵头 PLUG | STEEL (SS41) |
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尺寸 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | L | 150 | 167 | 178 | 220 | 245 | 295 | 362 | 415 | H | 70 | 80 | 80 | 100 | 125 | 140 | 185 | 230 | D | 155 | 175 | 185 | 210 | 250 | 280 | 330 | 400 |
| 使用压力 | 试验压力(水压) | | 80°C以下之脉动水、油、空气 | - | 阀体 | 阀座 | | 10.0kg f/cm2 | - | 15.0kg f/cm2 | 11.0kg f/cm2 |
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