氧气/氨气阀系列---氧气止回阀
规格 | 16P | 25P | 40P |
DN15 | 280 | 280 | 300 |
DN20 | 320 | 320 | 320 |
DN25 | 350 | 350 | 350 |
DN32 | 450 | 450 | 450 |
DN40 | 550 | 550 | 550 |
DN50 | 680 | 680 | 680 |
DN65 | 1100 | 1100 | 1100 |
DN80 | 1260 | 1260 | 1260 |
DN100 | 1650 | 1850 | 1850 |
DN125 | 2150 | 2450 | 2450 |
DN150 | 3100 | 3430 | 3430 |
规格 | 16P | 25P | 40P |
DN15 | 280 | 280 | 300 |
DN20 | 320 | 320 | 320 |
DN25 | 350 | 350 | 350 |
DN32 | 450 | 450 | 450 |
DN40 | 550 | 550 | 550 |
DN50 | 680 | 680 | 680 |
DN65 | 1100 | 1100 | 1100 |
DN80 | 1260 | 1260 | 1260 |
DN100 | 1650 | 1850 | 1850 |
DN125 | 2150 | 2450 | 2450 |
DN150 | 3100 | 3430 | 3430 |