
型号 | H41H-16C~100 | H41W-16P~100 | |
工作压力(MPa) | 1.6~10 | ||
适用温度(℃) | ≤425 | ≤200 | |
适用介质 | 水、蒸汽、油品 | 弱腐蚀性介质 | |
材料 | 阀体、阀盖、阀瓣 | 碳素钢 | 铬镍钛不锈钢 |
密封面 | 碳钢堆焊铁基合金 | 本体密封 |
昆山良工阀门H41H-16C 铸钢升降式止回阀主要外形和连接尺寸:
公称通径DN | 主要外形尺寸和连接尺寸 | WT | ||||||
L | D | D1 | D2 | b | Z-φd | H | ||
H41H-16C H41W-16C H41W-16P H41W-16R H41W-16I | ||||||||
15 | 130 | 95 | 65 | 45 | 14 | 4-14 | 77 | 3 |
20 | 150 | 105 | 75 | 55 | 14 | 4-14 | 77 | 4 |
25 | 160 | 115 | 85 | 65 | 14 | 4-14 | 80 | 5 |
32 | 180 | 135 | 100 | 78 | 16 | 4-18 | 85 | 7 |
40 | 200 | 145 | 110 | 85 | 16 | 4-18 | 95 | 9 |
50 | 230 | 160 | 125 | 100 | 16 | 4-18 | 105 | 10 |
65 | 290 | 180 | 145 | 120 | 18 | 4-18 | 120 | 20 |
80 | 310 | 195 | 160 | 135 | 20 | 8-18 | 130 | 30 |
100 | 350 | 215 | 180 | 155 | 20 | 8-18 | 140 | 39 |
125 | 400 | 245 | 210 | 185 | 22 | 8-18 | 155 | 50 |
150 | 480 | 280 | 240 | 210 | 24 | 8-23 | 180 | 70 |
200 | 600 | 335 | 295 | 265 | 26 | 12-23 | 215 | 161 |
250 | 730 | 405 | 355 | 320 | 30 | 12-25 | 260 | 251 |
300 | 850 | 460 | 410 | 375 | 34 | 12-25 | 315 | 395 |
H41H-25 H41W-25 H41W-25P H41W-25R H41W-25I | ||||||||
15 | 130 | 95 | 65 | 45 | 16 | 4-14 | 100 | 3.4 |
20 | 150 | 105 | 75 | 55 | 16 | 4-14 | 105 | 5 |
25 | 160 | 115 | 85 | 65 | 16 | 4-14 | 120 | 5.7 |
32 | 180 | 135 | 100 | 78 | 18 | 4-18 | 130 | 9.1 |
40 | 200 | 145 | 110 | 85 | 18 | 4-18 | 135 | 11.8 |
50 | 230 | 160 | 125 | 100 | 20 | 4-18 | 149 | 14.4 |
65 | 290 | 180 | 145 | 120 | 22 | 8-18 | 160 | 23 |
80 | 310 | 195 | 160 | 135 | 22 | 8-18 | 169 | 30 |
100 | 350 | 230 | 190 | 160 | 24 | 8-23 | 194 | 44 |
125 | 400 | 270 | 220 | 180 | 28 | 8-25 | 222 | 65 |
150 | 480 | 300 | 250 | 218 | 30 | 8-25 | 255 | 99 |
200 | 600 | 360 | 310 | 278 | 34 | 12-25 | 305 | 190 |
250 | 730 | 425 | 370 | 332 | 36 | 12-30 | 355 | 315 |
300 | 850 | 485 | 430 | 390 | 40 | 16-30 | 410 | 450 |