减(jian)压阀(fa)有(you)哪(na)些(xie)类(lei)型(xing)?它的工(gong)作(zuo)原理(li)是什(shen)么?据(ju)昆明阀(fa)门(men)厂(chang)家介绍(shao),减(jian)压阀(fa)通(tong)过(guo)启(qi)闭件的节流,将进(jin)口(kou)压(ya)力降(jiang)低(di)到(dao)某一(yi)预定(ding)的出(chu)口(kou)压(ya)力(li),并(bing)借阀(fa)后压(ya)力(li)的直接(jie)作用,使(shi)阀后压力自动(dong)保持在(zai)一定(ding)范围(wei)内(nei)的(de)阀(fa)门(men),称(cheng)为减压(ya)阀。
联系人(ren):黄经理;联(lian)系(xi)电(dian)话(hua):137-0885-0801/132-9495-3260/400-6260-801
公司地址:云(yun)南省(sheng)昆明(ming)市大板桥(qiao)街(jie)道(dao)办(ban)事处(chu)西(xi)冲社区(qu)国(guo)际(ji)印刷(shua)包(bao)装城二期DTCKG2017-036号地(di)块(kuai)