序号 | 名称 | 材料 | 序号 | 名称 | 材料 |
1? | ? 阀体? | ?WCB | 7? | ?阀杆 | 2Cr13? |
2? | ?中阀体 | ?WCB | 8? | ?填料 | ?石墨 |
3 | ? 法兰座? | ?结构陶瓷 | 9? | ?填料压盖 | ?WCB |
4? | ?阀座 | ? 结构陶瓷? | 10? | ?支架 | ?Q235 |
5? | ? 球体? | ?结构陶瓷 | 11? | ?电动装置 | ?成品件 |
6 | ?中套 | ?结构陶瓷 | 12? | ? | ? |
DN | ?PN(Mpa) | ?L | ?D | ?D1 | ?D2 | ?C | ?H | ?n-d |
?15 | 1.6 | ? 130? | ?95 | 65? | 45? | ?14 | ?180 | 4-Φ14? |
?20 | ?140 | ?105 | 75? | ?55 | 16? | ?190 | ?4-Φ14 | |
?25 | ?150 | 115? | ?85 | ?65 | ?16 | ?220 | ?4-Φ14 | |
?32 | ?165 | ?135 | ?100 | 75? | ?18 | ?235 | 4-Φ18? | |
?40 | ?180 | ?145 | 110? | ?85 | 18? | ?255 | ?4-Φ18 | |
?50 | ?203 | ?160 | ?125 | ?100 | ?20 | 270? | ?4-Φ18 | |
?65 | ?220 | ?180 | ?145 | ?120 | ?20 | ?310 | 4-Φ18? | |
?80 | ? 250? | ?195 | 160? | ?135 | ?20 | ?370 | ?8-Φ18 | |
?100 | ?280 | ?215 | ?180 | ?155 | ?22 | ?430 | ?8-Φ18 | |
?125 | ?320 | ?245 | ?210 | ?185 | ?22 | ?510 | ?8-Φ18 | |
?150 | ?394 | ?280 | ?240 | ?210 | ?24 | ?590 | 8-Φ23 | |
?200 | ?457 | ?335 | ?295 | ?265 | 24 | ?750 | ?8-Φ23 | |
?250 | ?533 | ?405 | ?355 | 320? | ??26 | ?850 | ?12-Φ23 | |
?300 | ?610 | 460? | ?410 | 375? | 30? | ?920 |
?12-Φ25 ? |