技術(shù)標(biāo)準(zhǔn) | |
設(shè)計和制造 | GB/T12240 |
結(jié)構(gòu)長度 | GB12221(中系列)、HG/T3704-2003 |
法蘭尺寸 | GB/T9113.1、ANSI B16.5a |
結(jié)構(gòu)形式 | 直通、L型三通、T型三通 |
驅(qū)動方式 | 手動、氣動、電動 |
公稱壓力 | 0.6、1.0、1.6、2.5MPa |
壓力試驗 | GB/T13927-92 API598 |
基本型號 | |||
手動 | X43F4(全、半襯里) | 蝸輪 | X343F4(全、半襯里) |
X43F46(全、半襯里) | X343F46(全、半襯里) | ||
X43FA(全、半襯里) | X343FA(全、半襯里) | ||
氣動 | X643F4(全、半襯里) | 電動 | X943F4(全、半襯里) |
X643F46(全、半襯里) | X943F46(全、半襯里) | ||
X643FA(全、半襯里) | X943FA(全、半襯里) |
主要零部件材料表
零件名稱 | 精鑄球墨鑄鐵 | 碳鋼 | 不銹鋼 | |||
QT | C | P | R | PL | RL | |
閥體、閥蓋、閥瓣 | QT400 | WCB | CF8 | CF8M | CF3 | CF3M |
內(nèi)襯材料 | FEP(F46)、PTFE(F4)、PFA(可溶性聚四氟乙烯)、PO(聚烯烴)、PE(超高分子量聚乙烯) | |||||
螺栓 | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni9 | 1Cr18Ni9 |
螺母 | 45 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
主要連接尺寸及重量
公稱通徑 | 主要尺寸 | 參考值mm | ||||||||||
DN(mm) | NPS(inch) | L | D | D1 | D2 | f | b | Z-d | Do | H | 重量(kg) | |
PN 1.0Mpa | ||||||||||||
15 | 1/2 | 130 | 95 | 65 | 45 | 3 | 15 | 4-14 | 140 | 85 | 4 | |
20 | 3/4 | 130 | 105 | 75 | 55 | 3 | 17 | 4-14 | 140 | 90 | 5 | |
25 | 1 | 140 | 115 | 85 | 65 | 3 | 17 | 4-14 | 200 | 100 | 7 | |
32 | 11/4 | 165 | 140 | 100 | 75 | 3 | 19 | 4-18 | 200 | 100 | 8 | |
40 | 11/2 | 165 | 150 | 110 | 85 | 3 | 19 | 4-18 | 260 | 130 | 10.5 | |
50 | 2 | 203 | 165 | 125 | 100 | 3 | 21 | 4-18 | 260 | 130 | 12 | |
65 | 21/2 | 222 | 185 | 145 | 120 | 3 | 21 | 4-18 | 280 | 135 | 13 | |
80 | 3 | 241 | 200 | 160 | 135 | 3 | 21 | ※8-18 | 350 | 165 | 18 | |
100 | 4 | 305 | 220 | 180 | 155 | 3 | 23 | 8-18 | 350 | 180 | 25 | |
125 | 5 | 356 | 250 | 210 | 185 | 4 | 24 | 8-18 | 200 | 210 | 48 | |
150 | 6 | 394 | 285 | 240 | 210 | 4 | 26 | 8-23 | 200 | 450 | 65 | |
200 | 8 | 457 | 340 | 295 | 265 | 4 | 26 | 8-23 | 240 | 490 | 90 | |
250 | 10 | 533 | 395 | 350 | 320 | 4 | 28 | 12-23 | 240 | 550 | 120 | |
PN1.6Mpa | ||||||||||||
15 | 1/2 | 130 | 95 | 65 | 45 | 3 | 15 | 4-14 | 140 | 85 | 4 | |
20 | 3/4 | 130 | 105 | 75 | 55 | 3 | 17 | 4-14 | 140 | 90 | 5 | |
25 | 1 | 140 | 115 | 85 | 65 | 3 | 17 | 4-14 | 200 | 100 | 7 | |
32 | 11/4 | 165 | 140 | 100 | 75 | 3 | 19 | 4-18 | 200 | 100 | 8 | |
40 | 11/2 | 165 | 150 | 110 | 85 | 3 | 19 | 4-18 | 260 | 130 | 10.5 | |
50 | 2 | 203 | 165 | 125 | 100 | 3 | 21 | 4-18 | 260 | 130 | 12 | |
65 | 21/2 | 222 | 185 | 145 | 120 | 3 | 21 | 4-18 | 280 | 135 | 13 | |
80 | 3 | 241 | 200 | 160 | 135 | 3 | 21 | 8-18 | 350 | 165 | 18 | |
100 | 4 | 305 | 220 | 180 | 155 | 3 | 23 | 8-18 | 350 | 180 | 25 | |
125 | 5 | 356 | 250 | 210 | 185 | 4 | 24 | 8-18 | ※200 | 210 | 48 | |
150 | 6 | 394 | 285 | 240 | 210 | 4 | 26 | 8-23 | 200 | 450 | 65 | |
200 | 8 | 457 | 340 | 295 | 265 | 4 | 26 | 12-23 | 240 | 490 | 90 | |
250 | 10 | 533 | 405 | 355 | 320 | 4 | 28 | 12-26 | 240 | 550 | 120 | |
PN1.0Mpa | ||||||||||||
15 | 1/2 | 130 | 95 | 65 | 45 | 3 | 15 | 4-14 | 140 | 85 | 5 | |
20 | 3/4 | 130 | 105 | 75 | 55 | 3 | 17 | 4-14 | 140 | 90 | 6 | |
25 | 1 | 140 | 115 | 85 | 65 | 3 | 17 | 4-14 | 200 | 100 | 8 | |
32 | 11/4 | 165 | 140 | 100 | 75 | 3 | 19 | 4-18 | 200 | 100 | 9 | |
40 | 11/2 | 165 | 150 | 110 | 85 | 3 | 19 | 4-18 | 260 | 130 | 12 | |
50 | 2 | 203 | 165 | 125 | 100 | 3 | 21 | 8-18 | 260 | 130 | 13.5 | |
65 | 21/2 | 222 | 185 | 145 | 120 | 3 | 23 | 4-18 | 280 | 135 | 14 | |
80 | 3 | 241 | 200 | 160 | 135 | 3 | 25 | 8-18 | 350 | 165 | 19 | |
100 | 4 | 305 | 235 | 190 | 150 | 3 | 25 | 8-22 | 350 | 180 | 26 | |
125 | 5 | 356 | 270 | 220 | 185 | 4 | 28 | 8-26 | ※200 | 210 | 48 | |
150 | 6 | 394 | 300 | 250 | 210 | 4 | 30 | 8-26 | 200 | 450 | 65 | |
200 | 8 | 457 | 360 | 310 | 275 | 4 | 32 | 12-26 | 240 | 490 | 92 | |
250 | 10 | 533 | 425 | 370 | 330 | 4 | 34 | 12-30 | 240 | 550 | 122 | |
PN1.6MPa | ||||||||||||
15 | 1/2 | 108 | 89 | 60.5 | 35 | 3 | 15 | 4-14 | 140 | 85 | 4 | |
20 | 3/4 | 117 | 98 | 70 | 43 | 3 | 17 | 4-14 | 140 | 90 | 5 | |
25 | 1 | 127 | 108 | 79.5 | 51 | 3 | 17 | 4-14 | 200 | 100 | 7 | |
32 | 11/4 | 140 | 117 | 89 | 64 | 3 | 19 | 4-18 | 200 | 100 | 8 | |
40 | 11/2 | 165 | 127 | 98.5 | 73 | 3 | 19 | 4-18 | 260 | 130 | 10.5 | |
50 | 2 | 178 | 152 | 120.5 | 92 | 3 | 21 | 4-18 | 260 | 130 | 12 | |
65 | 21/2 | 190 | 178 | 139.5 | 105 | 3 | 21 | 4-18 | 280 | 135 | 13 | |
80 | 3 | 203 | 190 | 152.5 | 127 | 3 | 21 | 8-18 | 350 | 165 | 18 | |
100 | 4 | 229 | 229 | 190.5 | 157 | 3 | 23 | 8-18 | 350 | 180 | 27 | |
125 | 5 | 254 | 254 | 216 | 186 | 4 | 24 | 8-18 | ※200 | 210 | 50 | |
150 | 6 | 267 | 279 | 241.5 | 216 | 4 | 26 | 8-23 | 200 | 450 | 68 | |
200 | 8 | 292 | 343 | 298.5 | 270 | 4 | 26 | 8-23 | 240 | 490 | 93 | |
250 | 10 | 330 | 406 | 362 | 324 | 4 | 28 | 12-23 | 240 | 550 | 125 |
※機(jī)械標(biāo)準(zhǔn)(JB78)時為4孔,表中尺寸標(biāo)準(zhǔn)為GB/T9113.1-2000標(biāo)準(zhǔn),訂貨須說明。
※DN125以上Do尺寸為蝸輪手輪尺寸,DN125以下Do尺寸為手柄尺寸