風(feng)量(liang)調(diao)節閥是工(gong)業廠(chang)房民用(yong)建(jian)筑的(de)通風(feng)、空(kong)氣調(diao)節及空(kong)氣凈化(hua)工(gong)程中(zhong)不可缺少的(de)中(zhong)央空(kong)調(diao)末(mo)端配件,一般用(yong)在(zai)空(kong)調(diao),通風(feng)系統管(guan)道(dao)中(zhong),用(yong)來(lai)調(diao)節支管(guan)的(de)風(feng)量(liang),也可用(yong)于新(xin)風(feng)與回風(feng)的(de)混合(he)調(diao)節。