不銹鋼內襯球閥 304內襯PTFE法蘭球閥產品***適用于：化工、制酸、制堿、冶煉、稀土、農藥、染料、醫藥、造紙、電鍍、酸洗、無線電、化成箔等行業。適用溫度：-20°C至120°C
閥體采用碳鋼精鑄，內襯氟塑料、閥球及過流部件包氟塑料、具有外型美觀、強度高、等優點。
襯氟放料球閥相關試驗參數：
| 產品型號 | 強度試驗壓力 | 密封試驗壓力 | 襯里材料 | 工作介質 |
| XG41F46-10C/FQ41F4-10C | 1.5MPa | 1.1MPa | F4或F46 | 硫酸、鹽酸等強酸強堿介質 |
| XG41F46-16C/FQ41F4-16C | 2.4MPa | 1.76MPa | F4或F46 |
| 公稱通徑 | 襯氟放料閥主要尺寸 | 參考數值 | |||||||
| PN1.6MPa | |||||||||
| DN(mm) | L | D | D1 | D2 | f | b | Z-d | Do | H |
| 25/50 | 125 | 115/140 | 85/110 | 65/90 | 3/3 | 17/17 | 4-14/4-14 | 180 | 105 |
| 32/65 | 135 | 140/160 | 100/130 | 78/110 | 3/3 | 19/17 | 4-18/4-14 | 180 | 120 |
| 40/65 | 150 | 150/160 | 110/130 | 85/110 | 3/3 | 19/17 | 4-18/4-14 | 225 | 140 |
| 40/80 | 150 | 150/190 | 110/150 | 85/125 | 3/3 | 19/19 | 4-18/4-18 | 225 | 140 |
| 50/80 | 165 | 165/190 | 125/150 | 100/125 | 3/3 | 21/19 | 4-18/4-18 | 225 | 150 |
| 50/100 | 165 | 165/210 | 125/170 | 100/145 | 3/3 | 21/19 | 4-18/4-18 | 225 | 150 |
| 65/100 | 180 | 185/210 | 145/170 | 120/145 | 3/3 | 21/19 | 4-18/4-18 | 360 | 160 |
| 65/125 | 180 | 185/240 | 145/200 | 120/175 | 3/3 | 21/20 | 4-18/4-18 | 360 | 160 |
| 80/125 | 240 | 200/240 | 160/200 | 135/175 | 3/4 | 21/20 | 8-18/8-18 | 420 | 215 |
| 80/150 | 240 | 200/265 | 160/250 | 135/200 | 3/4 | 21/22 | 8-18/8-18 | 420 | 215 |
| 100/150 | 260 | 220/265 | 180/225 | 155/200 | 3/4 | 23/22 | 8-18/8-18 | 420 | 240 |
| 100/200 | 260 | 220/320 | 180/280 | 155/255 | 3/4 | 23/24 | 8-18/8-18 | 420 | |
