501TH

501TH 高壓頂部導(dǎo)向型單座調(diào)節(jié)閥

該系列為高壓頂部導(dǎo)向型單座調(diào)節(jié)閥，與 501G 系列相比，由于采用不平衡型閥芯，需要較大的執(zhí)行機(jī)構(gòu)輸出力。但是，與精小型設(shè)計(jì)的多彈簧薄膜式執(zhí)行機(jī)構(gòu)或氣缸式執(zhí)行機(jī)構(gòu)組合后，外形大為縮小。由于沒有采用流體壓力平衡型結(jié)構(gòu)，該系列調(diào)節(jié)閥特別適用于料漿、聚合物、結(jié)晶體及高溫流體。

This series is High-Pressure top guided single seated globe valves. Compared with 501G series valves, It needs more output actuator for adopting unbalance plug. But, Assembling with Multi-spring pneumatic actuators or cylinder actuators its size decrease a lot. With unbalance plug type trims, These valves is especially suited for oar, polymer, slurry materials or high temperature fluids.