性能規(guī)范
公稱壓力: 1.6MPa, 150b
強度試驗: 24, 3.0MPa
密封試驗: 1.8, 2.2MPa
氣密封試驗: 0.6Mpa
閥體主體材料: WCB (C) ,CF8 (P)CF3 (PL) ,CF8M (R) ,CF3M (RL)
適用介質(zhì):水、蒸汽、油品,硝酸類,醋酸類
適用溫度:-29℃~150℃
主要零件材料
材料名稱 | 碳鋼 | 不銹鋼 | |
閥體 | WCB | CF8 | CF8M、CF3M |
閥蓋 | WCB | CF8 | CF8M、CF3M |
球體 | A276304/A276316 | 304 | 316 |
閥桿 | 2Cr13/A276 304/A276 316 | 304 | 316 |
閥座 | PTFE、RPTFE | ||
填料 | PTFE/柔性石墨 PTFE/Flexible Graphite | ||
壓蓋 | WCB | CF8 |
主要外形尺寸
150lb | D | D1 | D2 | C | n-中b |
90| | 60.3| | 34.9 | 10 | 4-16 | |
100 | 69.9 | 42.9 | 11 | 4-16 | |
110 | 79.4 | 50.8 | 12 | 4-16 | |
115 | 88.9 | 63.5 | 13 | 4-16 | |
125 | 98.4 | 73 | 15 | 4-16 | |
150 | 120.7 | 92.1 | 16 | 4-19 | |
180 | 139.7 | 104.8 | 18 | 4-19 | |
190 | 152.4 | 127 | 19 | 4-19 | |
230 | 190.5 | 157.2 | 24 | 8-19 |