◆產(chǎn)品特點(diǎn): LC-A型 鑄鐵橢圓齒輪流量計(jì),廣泛用于各種油品及對鑄鐵不腐蝕液體介質(zhì)的計(jì)量 LC-E型 鑄鋼橢圓齒輪流量計(jì),用于高壓、低腐蝕性介質(zhì)的計(jì)量 LC-B型 廣泛用于有較強(qiáng)腐蝕性液體介質(zhì),如酸、堿、鹽及有機(jī)化合物等的計(jì)量 ◆技術(shù)數(shù)據(jù) 普通鑄鐵型(A)、鑄鋼型(E)、不銹鋼型(B) 型號 | LC-NA | LC-NE | LC-NB | 殼體材料 | 鑄鐵 | 鑄鋼 | 不銹鋼 | 壓力(Mpa) | 1.6 | 4 | 6.4 | 1.6 | 介質(zhì)溫度 | -10oC ~ +100oC | 法蘭 | JB78-59,79-59;GB9113,9115 | 介質(zhì)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 范圍 (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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