一、J45J型直流式襯膠截止閥 性能規(guī)范
型號(hào) | 公稱壓力PNMPa | 試驗(yàn)壓力PsMPa | 適用介質(zhì) | 工作溫度℃ | |
殼體試驗(yàn) | 密封試驗(yàn) | ||||
J45J-6 | 0.6 | 0.9 | 0.66 | W.非腐蝕性流體 | ≤85 |
J45J-10 | 1.0 | 105 | 1.1 |
公稱直徑 DN | L | D | D1 | D2 | b | n | φ | Do | H | f | 重量 kg |
20 | 117 | 105 | 75 | 58 | 135 | 4 | 14 | 83 | 100 | 2.5 | 4.3 |
25 | 127 | 115 | 85 | 68 | 4.6 | ||||||
32 | 146 | 140 | 100 | 78 | 15 | 18 | 114 | 145 | 3 | ||
40 | 159 | 150 | 110 | 88 | 168 | 8.5 | |||||
50 | 190 | 165 | 125 | 102 | 140 | 215 | 12 | ||||
65 | 216 | 185 | 145 | 122 | 17 | 230 | 240 | ||||
80 | 254 | 200 | 160 | 133 | 19 | 8 | 266 | 25.5 | |||
100 | 305 | 220 | 180 | 158 | 20 | 319 | 4 | 39 | |||
125 | 356 | 250 | 210 | 184 | 22 | 320 | 384 | 62 | |||
150 | 406 | 285 | 240 | 212 | 22 | 444 | 77 | ||||
200 | 521 | 340 | 295 | 268 | 23 | 420 | 5 | 168 |