襯氟球型放料閥 Fluorine Lined Ball Type Discharging Valve
主要零部件材料表| 零件名稱 | 精鑄球墨鑄鐵 | 不銹鋼 | ||||
| QT | C | P | R | PL | RL | |
| 閥體、閥蓋 | QT400 | WCB | CF8 | CF8M | CF3 | CF3M |
| 球體 | QT400 | WCB | CF8 | CF8M | CF3 | CF3M |
| 內(nèi)襯材料閥座 | PTFE(F46)、FEP(F4)PFA(可溶性聚四氟乙烯）、PO(聚烯烴)、PE（超高分子量聚乙烯） | |||||
| 填料壓蓋 | WCB | WCB | CF8 | CF8M | CF3 | CF3M |
| 填料 | PTFE(F4)聚四氟乙烯 | |||||
| 螺栓 | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni9 | 1Cr18Ni9Ti |
| 螺母 | 45 | 45 | 0Cr19Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
| 手柄 | WCB | |||||
| 技術標準 | |
| 設計和制造 | GB/T12237 |
| 結構長度 | HG/T3704-2003 GB 12221ASME B16.10 |
| 法蘭尺寸 | Gb/T9113.1-2000 ANSI B16.5a |
| 驅動方式 | 對夾、法蘭式 |
| 公稱壓力 | 0.6、1.0、1.6、2.5、MPa Class150 JIS10K |
| 壓力試驗 | GB/T13927-92 API598 |
| 公稱通徑 | 主要尺寸 | 參考值 | |||||||||
| PN1.0MPa | |||||||||||
| DN(mm) | L | D | D1 | D2 | Z-φd | F | b | D0 | h |
重量 (kg) |
|
| 25/50 | 125 | 115/140 | 85/110 | 85/110 | 65/90 | 4-14/4-14 | 3/3 | 17/17 | 180 | 105 | 6 |
| 32/65 | 135 | 140/160 | 100/130 | 100/130 | 78/110 | 4-18/4-14 | 3/3 | 19/17 | 180 | 120 | 7.5 |
| 40/65 | 150 | 150/160 | 110/130 | 110/130 | 85/110 | 4-18/4-14 | 3/3 | 19/17 | 225 | 140 | 10 |
| 40/80 | 150 | 150/190 | 110/150 | 110/150 | 85/125 | 4-18/4-18 | 3/3 | 19/19 | 225 | 140 | 10 |
| 50/80 | 165 | 165/190 | 125/150 | 125/150 | 100/125 | 4-18/4-18 | 3/3 | 21/19 | 225 | 150 | 16 |
| 50/100 | 165 | 165/210 | 125/170 | 125/170 | 100/145 | 4-18/4-18 | 3/3 | 21/19 | 225 | 150 | 16 |
| 65/100 | 180 | 185/210 | 145/170 | 145/170 | 120/145 | 4-18/4-18 | 3/3 | 21/19 | 360 | 160 | 20.5 |
| 65/125 | 180 | 185/240 | 145/200 | 145/200 | 120/175 | 4-18/4-18 | 3/4 | 21/20 | 360 | 160 | 20.5 |
| 80/125 | 240 | 200/225 | 160/200 | 160/200 | 135/175 | 8-18/8-18 | 3/4 | 21/20 | 420 | 215 | 31 |
| 80/150 | 240 | 200/265 | 160/225 | 160/225 | 135/200 | 8-18/8-18 | 3/4 | 21/22 | 420 | 215 | 31 |
| 100/150 | 260 | 220/265 | 180/225 | 180/225 | 155/200 | 8-18/8-18 | 3/4 | 23/22 | 420 | 240 | 43 |
| 100/200 | 260 | 220/320 | 180/280 | 180/280 | 155/255 | 8-18/8-18 | 3/4 | 23/24 | 420 | 240 | 43 |
