公稱壓力 | 殼體試驗 | 密封試驗 | 上密封試驗 | 適用介質(zhì) | 適宜溫度 | |
JIS-10K | 1.6 | 2.4 | 1.76 | 1.76 | 液化氣 天然氣等 | -40-80℃ |
2.5 | 3.75 | 2.75 | 2.75 | |||
JIS-20K | 4.0 | 6.0 | 4.4 | 4.4 |
閥體 閥蓋 | 閥桿、閥瓣 | 密封面 | 填料 |
WCB | 不銹鋼 | 不銹鋼和尼龍 | 聚四氟乙烯丁.腈橡膠 |
JIS 10K PN1.6 2.5MPa | |||||||||||
公稱通徑DN | 主要連接尺寸/mm | | 重量 kg | ||||||||
/mm | d | L | D | D1 | D2 | b | Z-d | H | D0 | ||
15 | 15 | 108 | 95 | 70 | 52 | 12 | 4-15 | 240 | 125 | | |
20 | 20 | 117 | 100 | 72 | 58 | 14 | 4-15 | 240 | 125 | | |
25 | 25 | 127 | 125 | 90 | 70 | 14 | 4-19 | 242 | 125 | | |
32 | 32 | 140 | 135 | 100 | 80 | 16 | 4-19 | 175 | 125 | | |
40 | 40 | 165 | 140 | 105 | 85 | 16 | 4-19 | 286 | 160 | | |
50 | 51 | 203 | 155 | 120 | 100 | 16 | 4-19 | 360 | 200 | 24 | |
65 | 64 | 216 | 175 | 140 | 12 | 18 | 4-19 | 380 | 200 | 34 | |
80 | 76 | 241 | 185 | 150 | 130 | 18 | 8-19 | 415 | 250 | 42 | |
100 | 102 | 292 | 210 | 175 | 155 | 18 | 8-19 | 465 | 280 | 70 | |
125 | 127 | 356 | 250 | 210 | 185 | 20 | 8-23 | 515 | 300 | | |
150 | 152 | 406 | 280 | 240 | 215 | 22 | 8-23 | 545 | 355 | 120 | |
200 | 203 | 495 | 330 | 290 | 265 | 22 | 12-23 | 675 | 400 | 200 | |
JIS 20K PN4.0MPa14 | |||||||||||
15 | 13 | 152 | 95 | 70 | 52 | 14 | 4-15 | 253 | 90 | | |
20 | 19 | 178 | 100 | 75 | 58 | 16 | 4-15 | 298 | 100 | | |
25 | 25 | 203 | 125 | 90 | 70 | 16 | 4-19 | 315 | 130 | | |
32 | 32 | 216 | 135 | 100 | 80 | 18 | 4-19 | 300 | 150 | | |
40 | 38 | 229 | 140 | 105 | 85 | 18 | 4-19 | 352 | 180 | | |
50 | 51 | 267 | 155 | 120 | 100 | 22 | 8-19 | 420 | 200 | 32 | |
65 | 64 | 292 | 175 | 140 | 120 | 24 | 8-19 | 465 | 250 | 45 | |
80 | 76 | 318 | 200 | 160 | 135 | 26 | 8-23 | 490 | 280 | 60 | |
100 | 102 | 356 | 225 | 185 | 160 | 28 | 8-23 | 590 | 355 | 100 | |
125 | 127 | 400 | 270 | 225 | 195 | 30 | 8-25 | 690 | 405 | | |
150 | 152 | 444 | 305 | 260 | 230 | 32 | 12-25 | 760 | 455 | 190 | |
200 | 203 | 559 | 350 | 305 | 275 | 34 | 12-25 | 1070 | 600 | 310 |