本公司生(shēng)産的系列多孔籠式調節閥，采用套(tào)筒導向，壓力平 衡式閥芯。是一種動态穩定性好，适合于苛(kē)刻工況的高性能控制 閥。它具有工作平穩、允(yǔn)許壓差大、流量(liàng)特性精确噪音低(dī)等特(tè)點。 特别适用于允許洩漏小、要求噪音低、閥前(qián)後壓差(chà)較大的工作場 合。 

The sleeve guide and pressure-balanced plug is used for the companys production of a series of porous-cage control valve.It is a kind of high-performance control valve with good dynamic stability and suitable for severe working conditions.It has the characteristics of stable operation， large allowable pressure difference， accurate flow characteristics and lownoise.It is especially suitable for the work place with small leakage， lownoise requirement and large pressure difference between the front and back of the valve.