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动态分类
DYNAMIC CATEGORY热门产品
06
2026-06
Electric butterfly valve
Electric butterfly valve consists of valve body and electric actuator. The electric actuator drives disc rotating 90° to open, close or regulate pipeline flow. Available in cast iron, cast steel and stainless steel body,...
06
2026-06
电动蝶阀的工作原理以及常见故障
电动蝶阀由蝶阀阀体 + 电动执行器组成，依靠电机驱动阀板 90° 旋转实现管路通断与流量调节，属于中线软密封 / 偏心硬密封阀门，阀体多为铸铁、铸钢、不锈钢材质。多...
04
2026-06
刮板输送机
刮板输送机是利用链条带动刮板在槽体内循环拖拽输送物料的连续输送设备，多用于粉状、颗粒、小块状物料，多配套除尘、矿山、冶金、建材、粮食、化工、环保、电厂...
31
2026-05
Manual Slide Gate Valve
The manual slide gate valve operates by converting the rotary motion of the handwheel into linear movement of the gate plate via the screw stem....
31
2026-05
手动插板阀
工作原理
手动插板阀（刀型闸阀）由阀体、阀板（闸板）、丝杆、手轮、密封件组成。
开启：顺时针转手轮→丝杆旋转→带动阀板上升→阀板通口与阀体通道对齐→介...
