本公司生産(chǎn)的系列多孔籠式調節閥，采用套(tào)筒導向，壓力(lì)平 衡式(shì)閥芯。是一種動(dòng)态穩定性好，适合于苛(kē)刻工況的高(gāo)性能控制 閥。它(tā)具(jù)有工作平穩、允許壓差大、流量特性精确噪音低等特點。 特别适用于允許洩漏(lòu)小、要求噪音低、閥前後壓差(chà)較大的工作場 合(hé)。 

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.