公称压力 PN/MPa | 产 品 型 号 | 1.0 | H71H-10C | H71W-10P | H71W-10P8 | H71W-10P3 | H71W-10R | H71W-10R8 | H71W-10R3 | 1.6 | H71H-16C | H71W-16P | H71W-16P8 | H71W-16P3 | H71W-16R | H71W-16R8 | H71W-16R3 | 2.5 | H71H-25 | H71W-25P | H71W-25P8 | H71W-25P3 | H71W-25R | H71W-25R8 | H71W-25R3 | 4.0 | H71H-40 | H71W-40P | H71W-40P8 | H71W-40P3 | H71W-40R | H71W-40R8 | H71W-40R3 | 主要 零件 材料 | 阀体 | WCB | ZG 1Gr18Ni9Ti | CF8 | CF3 | ZG 1Gr18Ni- 12Mo2Ti | CF8M | CF3M | 阀瓣 阀座 | 铬不锈钢 | 1Gr18Ni9Ti | 0Gr18Ni9 (304) | 0Gr18Ni10 (304L) | 1Gr18Ni- 12M02Ti | 0Gr18Ni12- Mo2(316) | 00Gr17Ni14- Mo2(316L) | 适用 工况 | 适用介质 | 水、蒸汽、 油品等 | 硝酸等腐蚀性介质 | 强氧化性介质 | 醋酸等腐蚀性介质 | 碳素等腐 蚀性介质 | 工作温度 /℃ | ≤450 | ≤200 | 试验 压力 Pa | 壳体 | 1.5PN | 密封 | 1.1PN | 公称压力 PN/MPa | 1.0 | 1.6 | 2.5 | 4.0 | 公称通径 DN/mm | 尺寸/mm | 重量 /kg | 尺寸/mm | 重量 /kg | 尺寸/mm | 重量 /kg | 尺寸/mm | 重量 /kg | L | D | L | D | L | D | L | D | 15 | 16 | 53 | 0.3 | 16 | 53 | 0.3 | 16 | 53 | 0.3 | 16 | 53 | 0.3 | 20 | 19 | 63 | 0.5 | 19 | 63 | 0.5 | 19 | 63 | 0.5 | 19 | 63 | 0.5 | 25 | 22 | 73 | 0.7 | 22 | 73 | 0.7 | 22 | 73 | 0.8 | 22 | 73 | 0.8 | 32 | 28 | 84 | 1.1 | 28 | 84 | 1.2 | 28 | 84 | 1.3 | 28 | 84 | 1.3 | 40 | 32 | 94 | 1.4 | 32 | 94 | 1.5 | 32 | 94 | 1.6 | 32 | 94 | 1.8 | 50 | 40 | 109 | 2.1 | 40 | 109 | 2.2 | 40 | 109 | 2.3 | 40 | 109 | 2.6 | 65 | 46 | 129 | 2.9 | 46 | 129 | 3.1 | 46 | 129 | 3.3 | 46 | 129 | 3.6 | 80 | 50 | 144 | 3.7 | 50 | 144 | 4.0 | 50 | 144 | 4.4 | 50 | 144 | 4.8 | 100 | 60 | 164 | 4.8 | 60 | 164 | 5.2 | 60 | 170 | 5.6 | 60 | 170 | 5.9 | 125 | 90 | 194 | 7.8 | 90 | 194 | 8.6 | 90 | 198 | 9.2 | 90 | 198 | 9.8 | 150 | 106 | 220 | 10.6 | 106 | 220 | 11.6 | 106 | 228 | 12.5 | 106 | 228 | 13.6 | |