D371W-1CButterfly ValveIt is mainly used in ventilation and dust removal system, for dusty gas, gas pipeline, ventilation and purification device, flue gas pipeline, etc. as opening and closing and regulating the flow rate. The valve is welded with high-quality wear-resistant materials, featuring good wear resistance, stable and reliable work, convenient operation, sensitive action, small leakage rate, long service life, easy installation and maintenance. It is widely used in power station, metallurgy, mining, cement, environmental protection, heating and other industries.
Product Parameters
产品型号 | D371W-1C |
阀体材质 | 铸钢 |
公称压力 | ≤0.1Mpa |
适用介质 | 空气、烟气、尘气等 |
适用温度 | ≤300°C |
Product Size Reference

DN | L | D | H |
50 | 46 | 90 | 205 |
65 | 48 | 110 | 215 |
80 | 48 | 125 | 220 |
100 | 56 | 145 | 230 |
125 | 58 | 175 | 240 |
150 | 58 | 200 | 270 |
200 | 65 | 255 | 295 |
250 | 68 | 310 | 340 |
300 | 78 | 360 | 360 |
350 | 76 | 410 | 380 |
400 | 86 | 460 | 460 |
450 | 105 | 518 | 475 |
500 | 130 | 568 | 510 |
600 | 150 | 670 | 565 |
700 | 170 | 775 | 590 |
800 | 190 | 880 | 690 |