序号 | 零件名称 | 材料名称 | ||||
1 | 阀体 | WCB | CF8(304) | CF3(304L) | CF8M(316) | CF3M(316L) |
2 | 球体 | 2Cr13 | 0Cr18Ni9 | 00Cr19Nill | 0Cr17Ni12Mo2 | 0Cr17Ni12Mo2 |
3 | 阀杆 | 2Cr13 | 0Cr18Ni9 | 00Cr19Nill | 0Cr17Ni12Mo2 | 0Cr17Ni12Mo2 |
4 | 夹套 | WCB | CF8(304) | CF3(304L) | CF8M(316) | CF3M(316L) |
5 | 密封圈 | 聚四氟乙烯、对位聚笨 | ||||
6 | 填料 | V型聚四氟乙烯、柔性石墨环、聚四氟乙烯片、柔性石墨复合垫 | ||||
7 | 垫圈 | V型聚四氟乙烯、柔性石墨环、聚四氟乙烯片、柔性石墨复合垫 | ||||
适用温度 | -28~300℃ | |||||
公称压力 | 公称通径 | 尺寸(mm) | |||||
L | D | D1 | D2 | Z-Φd | |||
1.6 | 15 | 95 | 95 | 65 | 45 | 14 | 4-Φ14 |
20 | 105 | 105 | 75 | 55 | 14 | 4-Φ14 | |
25 | 160 | 115 | 85 | 65 | 14 | 4-Φ14 | |
32 | 165/200 | 135 | 100 | 78 | 16 | 4-Φ18 | |
40 | 180/205 | 145 | 110 | 85 | 16 | 4-Φ18 | |
50 | 200/220 | 160 | 125 | 100 | 16 | 4-Φ18 | |
65 | 220 | 180 | 145 | 120 | 18 | 4-Φ18 | |
80 | 250 | 195 | 160 | 135 | 20 | 8-Φ18 | |
100 | 280 | 215 | 180 | 155 | 20 | 8-Φ18 | |
125 | 320 | 245 | 210 | 185 | 22 | 8-Φ18 | |
150 | 360 | 280 | 240 | 210 | 26 | 4-Φ23 | |
备注 | 此为法兰不加大型连接尺寸 | ||||||
1.6 | 15 | 95 | 105 | 75 | 55 | 14 | 4-Φ14 |
20 | 105 | 115 | 85 | 65 | 14 | 4-Φ14 | |
25 | 160 | 135 | 100 | 78 | 16 | 4-Φ18 | |
32 | 165/200 | 145 | 110 | 85 | 16 | 4-Φ18 | |
40 | 180/205 | 160 | 125 | 100 | 16 | 4-Φ18 | |
50 | 200/220 | 180 | 145 | 120 | 18 | 4-Φ18 | |
65 | 220 | 195 | 160 | 135 | 20 | 8-Φ18 | |
80 | 250 | 215 | 180 | 155 | 20 | 8-Φ18 | |
100 | 280 | 245 | 210 | 185 | 22 | 8-Φ18 | |
125 | 320 | 280 | 240 | 210 | 24 | 8-Φ23 | |
150 | 360 | 335 | 295 | 265 | 26 | 8-Φ23 | |
200 | 400 | 405 | 355 | 320 | 30 | 12-Φ25 | |
备注 | 此为法兰加大型连接尺寸 | ||||||
