本公(gōng)司生産的系列(liè)多孔籠式調節(jiē)閥，采用套筒導(dǎo)向，壓(yā)力(lì)平(píng) 衡式(shì)閥芯。是一種動(dòng)态穩定性(xìng)好，适(shì)合于苛刻(kè)工況的高(gāo)性能控制(zhì) 閥。它(tā)具有工作平穩(wěn)、允許壓差(chà)大、流量(liàng)特(tè)性精确噪(zào)音(yīn)低(dī)等特點。 特别适(shì)用于允許(xǔ)洩(xiè)漏(lòu)小、要(yào)求(qiú)噪音(yīn)低、閥前後壓差較大的(de)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.