设计制造 Design and manufacture: JB/T8691-1998
结构长度 structural length: GB/T15188.2-94
法兰连接 Flange connection: GB/T9113.1-2000 JB/T79-94
试验与验收 testing and acceptance: GB/T13927-92
主要零部件材质 Key parts material
阀体、上盖Valve body, upper cap
碳钢、不锈钢Carbon steel, stainless steel
橡胶、四氟、不锈钢、硬质合金Rubber, PTFE, stainless steel,hard alloy
主要性能规范 Key performance indicators
工作温度Operating temperature
橡胶≤80℃四氟密封≤180℃ 硬密封≤425℃Rubber 80℃, PTFE≤180℃, hard sealing ≤425℃
糖浆、纸浆、污水、煤浆、灰、渣水混合物Syrup, paper pulp, sewage, coal slurry, dust, slag-water mix
主要外形及连接尺寸Profile and connection dimension Unit:mm
公称压力Nominal pressure(MPa)
公称通径Nominal through diameter(mm)