D341F46全襯氟蝸輪傳動(dòng)法蘭蝶閥主要零部件材料
序號(hào) | 零件名稱(chēng) | 灰鑄鐵 | 鑄鋼 | 不銹耐酸鑄鋼 | 超低碳不銹耐酸鑄鋼 | ||
Z | C | P | R | PL | RL | ||
1 | 閥體 | HT250 | WCB | CF8 | CF | CF3 | CF |
2 | 蝶板 | WCB | CF8 | CF | CF3 | CF | |
3 | 閥桿 | 1Cr13 1Cr13 | 1Cr18Ni9Ti | 1Cr18N J | 00Cr18NilO | 00Cr17N | |
4 | 襯里/閥座 | PTFEF4、 PCTFEF3、FEPF46、PFA可溶性F4 | |||||
5 | 緊固銷(xiāo) | 2Cr13 | 1Cr18N19Ti | 1Cr18Nil | 00Cr18Nil0 | 00Cr17Nil | |
6 | 填料 | PTFEF4 | PTFEF4 | PTFEF4 | |||
7 | 填料壓蓋 | WCB | CF8 | CF | CF3 | CF | |
8 | 支架 | WCB | CF8 | CF8 | |||
9 | 緊固螺栓 | 35 | 1Cr17Ni2 | 1Cr18Ni9Ti | |||
10 | 螺母 | 45 | OCr18Ni9 | OCr18Ni9 |
D341F46全襯氟蝸輪傳動(dòng)法蘭蝶閥主要外形和連接尺寸
通徑 | 標(biāo)準(zhǔn)值 | 參考值 | ||||||||||
mm | inch | L | D | D1 | D2 | f | b | Z-φd | W | DO | H | WTKg |
PN1.OMPa | ||||||||||||
40 | 11/2 | 106 | 145 | 110 | 85 | 3 | 18 | 4-φ18 | 160 | | 140 | 10 |
50 | 2 | 108 | 160 | 125 | 100 | 3 | 20 | 4-φ18 | 200 | | 160 | 12 |
65 | 21/2 | 112 | 180 | 145 | 120 | 3 | 20 | 4-φ18 | 250 | | 165 | 14 |
80 | 3 | 114 | 195 | 160 | 135 | 3 | 22 | 4-φ18 | 250 | | 170 | 16 |
100 | 4 | 127 | 215 | 180 | 155 | 3 | 22 | 8-φ18 | 300 | | 180 | 18 |
125 | 5 | 140 | 245 | 210 | 185 | 3 | 24 | 8-φ18 | 300 | | 275 | 20 |
150 | 6 | 140 | 280 | 240 | 210 | 3 | 24 | 8-φ23 | | 200 | 295 | 38 |
200 | 8 | 152 | 335 | 295 | 265 | 3 | 26 | 8-φ23 | | 200 | 320 | 74 |
250 | 10 | 250 | 390 | 350 | 320 | 3 | 28 | 12-φ23 | | 240 | 385 | 105 |
300 | 12 | 270 | 440 | 400 | 368 | 4 | 28 | 12-φ23 | | 240 | 390 | 142 |
350 | 14 | 290 | 500 | 460 | 428 | 4 | 30 | 16-φ23 | | 240 | 460 | 179 |
400 | 16 | 310 | 565 | 515 | 482 | 4 | 32 | 16-φ25 | | 280 | 510 | 220 |
450 | 18 | 330 | 615 | 565 | 532 | 4 | 32 | 20-φ25 | | 280 | 540 | 268 |
500 | 20 | 350 | 380 | 620 | 585 | 4 | 34 | 20-φ25 | | 320 | 570 | 378 |