本公司生(shēng)産的系列多孔籠式調節(jiē)閥，采用套筒導向，壓力平 衡式(shì)閥芯。是一種動(dòng)态穩(wěn)定性好，适(shì)合于苛刻(kè)工況的高(gāo)性能控制 閥。它具有工作平穩、允許(xǔ)壓差(chà)大、流量特(tè)性精(jīng)确噪音低等(děng)特(tè)點。 特别适用于允許(xǔ)洩漏小、要求噪(zào)音低、閥前後壓差(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.