| 蝶阀都有几种分类？ |
| 添加时间：2019/8/30 16:23:09 浏览次数： |
| 1.按结构形式分类(1)中心密封蝶阀(2)单偏心密封蝶阀(3)双偏心密封蝶阀(4)三偏心密封蝶阀 1. Classification according to structure (1) center sealed butterfly valve (2) single eccentric sealed butterfly valve (3) double eccentric sealed butterfly valve (4) three eccentric sealed butterfly valve 2.按密封面材质分类(1)软密封蝶阀。(2)金属硬密封蝶阀。 2. According to the material classification of sealing surface (1) Soft sealing butterfly valve. (2) Metal hard seal butterfly valve. 3.按密封形式分类(1)强制密封蝶阀(2)充压密封蝶阀。 3. Classification according to seal form (1) forced seal butterfly valve (2) pressurized seal butterfly valve. 4.按工作压力分类(1)真空蝶阀。2)低压蝶阀。(3)中压蝶阀。(4)高压蝶阀。(5)超高压蝶阀。 4. Classification according to working pressure (1) Vacuum butterfly valve. 2) Low pressure butterfly valve. (3) Medium pressure butterfly valve. (4) High pressure butterfly valve. (5) Super high pressure butterfly valve. 5.按工作温度分类(1)高温蝶阀。(2)中温蝶阀。 (3)常温蝶阀。(4)低温蝶阀。(5)超低温蝶阀。 5. According to the working temperature classification (1) high temperature butterfly valve. (2) Medium temperature butterfly valve. (3) Butterfly valves at room temperature. (4) Low temperature butterfly valve. (5) ultra-low temperature butterfly valve. |
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