遵循規(guī)范
設(shè)計(jì)與制造 | GB/T12235、MSS SP-42 |
結(jié)構(gòu)長度 | GB/T12221、ANSI B16.10 |
法蘭尺寸 |
GB9113、ANSI B16.5 150Lb DIN2501 |
主體材料 | GB12229/WCB、ASTM A216/WCB |
襯里層檢測 | HG3704 |
壓力試驗(yàn) | GB13927、API598 |
零件名稱 | 灰鑄鐵 | 鑄鋼 | 不銹鋼 | 超低碳不銹鋼 | ||||
Z | C | P | R | PL | RL | |||
閥體、閥蓋 | HT250 | WCB | CF8 | CF8M | CF3 | CF3M | ||
閥瓣、閥桿 | 35 | 1Cr13 | 1Cr18Ni9 | 1Cr18Ni12M02Ti | 00Cr18Ni10 | 00Cr17Ni14M02 | ||
活節(jié)螺栓 | 35 | 35.00 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | ||
襯里層/閥座 | PTFE(F4)、PFA、FEP(F46)、PVDF(F2)、PO、PP、PE | |||||||
填料 | PTFE(F4)聚四氟乙烯 | |||||||
填料壓蓋 | WCB | WCB | CF8 | CF8M | CF3 | CF3M | ||
閥桿螺母 | ZCuAI10Fe3 | |||||||
螺栓 | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | ||
螺母 | 45 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | ||
手輪 | Ht200 | Ht200 | WCB | WCB | WCB | WCB |
材質(zhì)和工作溫度
閥體材質(zhì) | 工作溫度℃ | 最大工作壓力 | 連接方式 | |||
DN15-DN80 | DN100-DN150 | DN200-DN250 | DN300 | |||
FEP | -30~120 | PN10 | PN9 | PN8 | PN6 | 法蘭連接 |
PTFE | -30~120 | PN10 | PN9 | PN8 | PN6 | 法蘭連接 |
PFA | -30~120 | PN10 | PN9 | PN8 | PN6 | 法蘭連接 |
PVDF | -30~120 | PN10 | PN9 | PN8 | PN6 | 法蘭連接 |
PP | -20~95 | PN10 | PN9 | PN8 | PN6 | 法蘭連接 |
PO | -20~65 | PN10 | PN9 | PN8 | PN6 | 法蘭連接 |
PE | -40~65 | PN10 | PN9 | PN8 | PN6 | 法蘭連接 |
公稱尺寸 | 國標(biāo)GB | Weight | ||||||||||
DN(mm) | NPS(inch) | PN1.0(MPa)標(biāo)準(zhǔn)值 | 參考值 | |||||||||
L | D | K | d | f | c | n-Φl | Z | H1 | H2 | Kg | ||
15 | 1/2 | 130 | 95 | 65 | 46 | 2.5 | 14 | 4-Φ14 | 100 | 235 | 260 | 6.5 |
20 | 3/4 | 150 | 105 | 75 | 56 | 2.5 | 16 | 4-Φ14 | 100 | 240 | 265 | 7 |
25 | 1 | 160 | 115 | 85 | 65 | 2.5 | 16 | 4-Φ14 | 120 | 245 | 270 | 7.8 |
32 | 11/4 | 180 | 140 | 100 | 76 | 2.5 | 18 | 4-Φ18 | 140 | 255 | 285 | 11 |
40 | 11/2 | 200 | 150 | 110 | 84 | 3.0 | 18 | 4-Φ18 | 140 | 285 | 310 | 13 |
50 | 2 | 230 | 165 | 125 | 99 | 3.0 | 20 | 4-Φ18 | 160 | 295 | 330 | 15 |
65 | 21/2 | 290 | 185 | 145 | 118 | 3.5 | 20 | 4-Φ18 | 180 | 350 | 385 | 23 |
80 | 3 | 310 | 200 | 160 | 132 | 3.5 | 20 | 8-Φ18 | 240 | 395 | 445 | 38 |
100 | 4 | 350 | 220 | 180 | 156 | 4.0 | 22 | 8-Φ18 | 240 | 450 | 490 | 42 |
125 | 5 | 400 | 250 | 210 | 184 | 4.0 | 22 | 8-Φ18 | 280 | 525 | 555 | 55 |
150 | 6 | 480 | 285 | 240 | 211 | 4.0 | 24 | 8-Φ22 | 320 | 605 | 645 | 77 |
200 | 8 | 495 | 340 | 295 | 266 | 4.5 | 24 | 8-Φ22 | 360 | 645 | 765 | 135 |
250 | 10 | 622 | 395 | 350 | 319 | 4.5 | 26 | 12-Φ22 | 400 | 685 | 805 | 220 |
300 | 12 | 698 | 445 | 400 | 370 | 4.5 | 26 | 12-Φ22 | 400 | 710 | 814 | 277 |
公稱尺寸 | 德標(biāo)DIN | Weight | ||||||||||
DN(mm) | NPS(inch) | PN1.0(MPa)標(biāo)準(zhǔn)值 | 參考值 | |||||||||
L | D | K | d | f | c | n-Φl | Z | H1 | H2 | Kg | ||
15 | 1/2 | 130 | 95 | 65 | 46 | 2.5 | 14 | 4-Φ14 | 100 | 235 | 260 | 6.5 |
20 | 3/4 | 150 | 105 | 75 | 56 | 2.5 | 16 | 4-Φ14 | 100 | 240 | 265 | 7 |
25 | 1 | 160 | 115 | 85 | 65 | 2.5 | 16 | 4-Φ14 | 120 | 245 | 270 | 7.8 |
32 | 11/4 | 180 | 140 | 100 | 76 | 2.5 | 18 | 4-Φ18 | 140 | 255 | 285 | 11 |
40 | 11/2 | 200 | 150 | 110 | 84 | 3.0 | 18 | 4-Φ18 | 140 | 285 | 310 | 13 |
50 | 2 | 230 | 165 | 125 | 99 | 3.0 | 20 | 4-Φ18 | 160 | 295 | 330 | 15 |
65 | 21/2 | 290 | 185 | 145 | 118 | 3.5 | 20 | 4-Φ18 | 180 | 350 | 385 | 23 |
80 | 3 | 310 | 200 | 160 | 132 | 3.5 | 20 | 8-Φ18 | 240 | 395 | 445 | 38 |
100 | 4 | 350 | 220 | 180 | 156 | 4.0 | 22 | 8-Φ18 | 240 | 450 | 490 | 42 |
125 | 5 | 400 | 250 | 210 | 184 | 4.0 | 22 | 8-Φ18 | 280 | 525 | 555 | 55 |
150 | 6 | 480 | 285 | 240 | 211 | 4.0 | 24 | 8-Φ23 | 320 | 605 | 645 | 77 |
200 | 8 | 495 | 340 | 295 | 266 | 4.5 | 24 | 8-Φ23 | 360 | 645 | 765 | 135 |
250 | 10 | 622 | 395 | 350 | 319 | 4.5 | 26 | 12-Φ23 | 400 | 685 | 805 | 220 |
300 | 12 | 698 | 445 | 400 | 370 | 4.5 | 26 | 12-Φ23 | 400 | 710 | 814 | 277 |
公稱尺寸 | 美標(biāo)ANSI、API | Weight | ||||||||||
DN(mm) | NPS(inch) | 150Lb/PN2.0(MPa)標(biāo)準(zhǔn)值 | 參考值 | |||||||||
L | D | K | d | f | c | n-Φl | Z | H1 | H2 | Kg | ||
15 | 1/2 | 108 | 89 | 60.5 | 35 | 2.5 | 11 | 4-Φ16 | 100 | 235 | 260 | 6.5 |
20 | 3/4 | 117 | 98 | 70 | 43 | 2.5 | 12 | 4-Φ16 | 100 | 240 | 265 | 7 |
25 | 1 | 127 | 108 | 79.25 | 51 | 2.5 | 14 | 4-Φ16 | 120 | 245 | 270 | 7.8 |
32 | 11/4 | 140 | 117 | 88.9 | 63.5 | 2.5 | 15 | 4-Φ16 | 140 | 255 | 285 | 11 |
40 | 11/2 | 165 | 127 | 98.5 | 73 | 3.0 | 15 | 4-Φ16 | 140 | 285 | 310 | 13 |
50 | 2 | 203 | 152 | 120.5 | 92 | 3.0 | 16 | 4-Φ19 | 160 | 295 | 330 | 15 |
65 | 21/2 | 216 | 178 | 139.5 | 105 | 3.5 | 18 | 4-Φ19 | 180 | 350 | 385 | 23 |
80 | 3 | 241 | 190 | 152.5 | 127 | 3.5 | 19 | 4-Φ19 | 240 | 395 | 445 | 38 |
100 | 4 | 292 | 229 | 190.5 | 157 | 4.0 | 24 | 8-Φ19 | 240 | 450 | 490 | 42 |
125 | 5 | 330 | 254 | 216 | 186 | 4.0 | 24 | 8-Φ22 | 280 | 525 | 555 | 55 |
150 | 6 | 356 | 279 | 241.5 | 216 | 4.0 | 26 | 8-Φ22 | 320 | 605 | 645 | 77 |
200 | 8 | 495 | 343 | 298.5 | 270 | 4.5 | 29 | 8-Φ22 | 360 | 645 | 765 | 135 |
250 | 10 | 622 | 406 | 362 | 324 | 4.5 | 31 | 12-Φ25 | 400 | 685 | 805 | 220 |
300 | 12 | 698 | 483 | 432 | 381 | 4.5 | 32 | 12-Φ25 | 400 | 710 | 814 | 277 |