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![](../picture/2006/10/27/2_ways_ball_valve_pvdf_pneum.JPG) | ????:DN10/D16-3/8?-DN80/D110-4? ????:??,??,??,?? ????:DIN,ASTM&BSP,NPT ????:FPM ????:PN16,PN10,PN6 ??????:140? ????:???,???(??/??)
| ![](../images/nopdf.gif) | ![Praher](../picture//mark/p.gif) |
![](../picture/2006/10/27/2_ways_ball_valve_s4_pneum.JPG) | ????:DN10/D16-3/8?-DN80/D110-4? ????:??,??,??,?? ????:DIN,ASTM&BSP,NPT ????:FPM ????:PN16,PN10,PN6 ??????:140? ????:???,???(??/??) ?????,??? | ![](../images/nopdf.gif) | ![Praher](../picture//mark/p.gif) | |