◆产品特点: LC-A型 铸铁椭圆齿轮流量计,广泛用于各种油品及对铸铁不腐蚀液体介质的计量 LC-E型 铸钢椭圆齿轮流量计,用于高压、低腐蚀性介质的计量 LC-B型 广泛用于有较强腐蚀性液体介质,如酸、碱、盐及有机化合物等的计量 ◆技术数据 普通铸铁型(A)、铸钢型(E)、不锈钢型(B) 型号 | LC-NA | LC-NE | LC-NB | 壳体材料 | 铸铁 | 铸钢 | 不锈钢 | 压力(Mpa) | 1.6 | 4 | 6.4 | 1.6 | 介质温度 | -10oC ~ +100oC | 法兰 | JB78-59,79-59;GB9113,9115 | 介质粘度(mPa.s) | 200 ~ 1,000 | 1,000~5,000 | 200 ~ 1,000 | 1,000~5,000 | 200 ~ 1,000 | 1,000~5,000 | 流量 范围 (m3/h) | DN 10mm | 0.04~0.2 | 0.04~0.2 | 0.04~0.2 | 0.04~0.2 | 0.04~0.2 | 0.04~0.2 | DN 15mm | 0.1~1.05 | 0.075~0.75 | 0.1~1.05 | 0.075~0.75 | 0.1~1.05 | 0.075~0.75 | DN 20mm | 0.21~2.1 | 0.15~1.5 | 0.21~2.1 | 0.15~1.5 | 0.21~2.1 | 0.15~1.5 | DN 25mm | 0.42~4.2 | 0.3~3 | 0.42~4.2 | 0.3~3 | 0.42~4.2 | 0.3~3 | DN 40mm | 1.05~10.5 | 0.75~7.5 | 1.05~10.5 | 0.75~7.5 | 1.05~10.5 | 0.75~7.5 | DN 50mm | 1.68~16.8 | 1.2~12 | 1.68~16.8 | 1.2~12 | 1.68~16.8 | 1.2~12 | DN 65mm | 2.8~28 | 2~20 | 2.8~28 | 2~20 | 2.8~28 | 2~20 | DN 80mm | 4.2~42 | 3~30 | 4.2~42 | 3~30 | 4.2~42 | 3~30 | DN100mm | 6~70 | 5~50 | 6~70 | 5~50 | 6~70 | 5~50 | DN150mm | 13.3~133 | 9.5~95 | 13.3~133 | 9.5~95 | 13.3~133 | 9.5~95 | DN200mm | 23.8~238 | 17~170 | 23.8~238 | 17~170 | 23.8~238 | 17~170 | 精度 | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% | 0.50% |
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