襯氟角式截止閥J44F46
■主要零件及材料 Main parts and materials
| 零件名稱 part name | 材料material |
| 閥體body、 閥蓋cover | 鑄鋼cast steel、不銹鋼 stainless steel、內襯liningF4、F46 |
| 閥瓣disc | 優碳鋼 excellent carbon steel、不銹鋼 stainless steel、襯liningF4、F46 |
| 閥桿 Stem | 2Cr13、不銹鋼 stainless steel |
| 填料packing | PTFE(F4)聚四氯乙烯 |
| 閥桿螺母 stem nut | 2HMN58-2-2 |
| 手輪 handwheel | HT200 |
■襯氟直角截止閥標準PTFE-Lined right angle globe valve standard
| 技術規范 technical specification | |
| 設計標準 Design criteria | GB12233 |
| 結構長度structure length | GB12221 |
| 法蘭標準 flange standard | JB/T79-94 |
| GB9113.1-26 | |
| 檢驗試驗Inspection test | GB/T9092-99 |
| 驅動方式 Drive mode | 手動manual、電動electric、氣動pneumatic |
| 公稱通徑 Nominal diameter | PN1.6(MPa）主要外形尺寸和連接尺寸main form and connection size | 重量weight | |||||||||
| DN | L | D | D1 | D2 | f | b | Z-φd | D0 | H1 | H2 | Kg |
| 15 | 90 | 95 | 65 | 43 | 3 | 14 | 4-φ14 | 100 | 170 | 185 | 4.5 |
| 20 | 95 | 105 | 75 | 50 | 3 | 14 | 4-φ14 | 100 | 200 | 220 | 4.5 |
| 25 | 100 | 115 | 85 | 60 | 3 | 16 | 4-φ14 | 120 | 205 | 230 | 5.5 |
| 32 | 105 | 135 | 100 | 68 | 3 | 18 | 4-φ18 | 140 | 230 | 260 | 8 |
| 40 | 115 | 145 | 110 | 80 | 3 | 18 | 4-φ18 | 160 | 255 | 292 | 10 |
| 50 | 125 | 160 | 125 | 100 | 3 | 20 | 4-φ18 | 180 | 270 | 315 | 12 |
| 65 | 145 | 180 | 145 | 115 | 3.5 | 20 | 4-φ18 | 200 | 335 | 390 | 18 |
| 80 | 155 | 195 | 160 | 130 | 3.5 | 22 | 8-φ18 | 240 | 295 | 465 | 24 |
| 100 | 175 | 215 | 180 | 150 | 4 | 24 | 8-φ18 | 280 | 420 | 506 | 29 |
| 125 | 200 | 245 | 210 | 180 | 4 | 26 | 8-φ18 | 320 | 490 | 600 | 46 |
| 150 | 225 | 280 | 240 | 210 | 4 | 28 | 8-φ23 | 360 | 520 | 670 | 67 |
| 200 | 275 | 335 | 295 | 260 | 5 | 32 | 12-φ18 | 400 | 590 | 740 | 100 |
| 250 | 325 | 405 | 355 | 319 | 5 | 36 | 12-φ26 | 450 | 660 | 840 | 150 |
| 300 | 375 | 460 | 410 | 370 | 6 | 40 | 12-φ26 | 500 | 710 | 900 | 250 |
