Z41X明杆弹性座封闸阀，Z44H-Z48H快速排污阀(蒸汽锅炉用阀门)
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Z44H/Z48H快速排污阀(蒸汽锅炉用阀门) 型号 | 公称压力 PN(mm) | 公称通径 DN(mm) | 尺寸(mm) | 阀体材料 | 简要性能 | L | D | D1 | D2 | D6 | b | z-d | H | L0 | ℃ | 适用介质 | 排污阀 Z44H-162540P48H-162540 | 1.6 | 25 | 160 | 115 | 85 | 65 | - | 14 | 4-14 | 160 | 180 | 灰铸铁 球墨铸铁 碳钢 | ≤200 ≤250 ≤425 | 水蒸汽 | 32 | 180 | 135 | 100 | 78 | - | 16 | 4-18 | 180 | 200 | 40 | 230 | 145 | 110 | 85 | - | 16 | 4-18 | 220 | 220 | 50 | 250 | 160 | 125 | 100 | - | 16 | 4-18 | 230 | 240 | 65 | 265 | 180 | 145 | 120 | - | 18 | 4-18 | 250 | 280 | 80 | 280 | 195 | 160 | 135 | - | 20 | 8-18 | 280 | 350 | 100 | 350 | 215 | 180 | 155 | - | 20 | 8-18 | 400 | 500 | 2.5 | 25 | 160 | 115 | 85 | 65 | - | 16 | 4-14 | 160 | 180 | 32 | 180 | 135 | 100 | 78 | - | 18 | 4-18 | 180 | 200 | 40 | 230 | 145 | 110 | 85 | - | 18 | 4-18 | 220 | 220 | 50 | 250 | 160 | 125 | 100 | - | 20 | 4-18 | 230 | 240 | 65 | 265 | 180 | 145 | 120 | - | 22 | 8-18 | 250 | 280 | 80 | 280 | 195 | 160 | 135 | - | 22 | 8-18 | 280 | 350 | 100 | 350 | 230 | 190 | 160 | - | 24 | 8-23 | 400 | 500 | 4.0 | 25 | 160 | 115 | 85 | 65 | 58 | 16 | 4-14 | 160 | 180 | 32 | 180 | 135 | 100 | 78 | 66 | 18 | 4-18 | 180 | 200 | 40 | 230 | 145 | 110 | 85 | 76 | 18 | 4-18 | 220 | 220 | 50 | 250 | 160 | 125 | 100 | 88 | 20 | 4-18 | 230 | 240 | 65 | 265 | 180 | 145 | 120 | 110 | 22 | 8-18 | 250 | 280 | 80 | 280 | 195 | 160 | 135 | 121 | 22 | 8-18 | 280 | 350 |
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