動態電動平衡閥概述；

  動(dong)(dong)態(tai)平(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)電(dian)(dian)動(dong)(dong)調節(jie)閥(fa)(fa)(fa)是(shi)動(dong)(dong)態(tai)壓(ya)差(cha)平(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)閥(fa)(fa)(fa)與電(dian)(dian)動(dong)(dong)調節(jie)閥(fa)(fa)(fa)的(de)組合,相當于在一(yi)個電(dian)(dian)動(dong)(dong)機調節(jie)閥(fa)(fa)(fa)的(de)進出(chu)水(shui)兩端設(she)置(zhi)了(le)一(yi)個恒壓(ya)裝(zhuang)置(zhi),當系統(tong)壓(ya)力(li)變(bian)化時使電(dian)(dian)動(dong)(dong)調節(jie)閥(fa)(fa)(fa)處于恒壓(ya)狀態(tai),保證電(dian)(dian)動(dong)(dong)調節(jie)閥(fa)(fa)(fa)不會(hui)因系統(tong)壓(ya)力(li)波(bo)動(dong)(dong)發生(sheng)流量改變(bian)而(er)調整閥(fa)(fa)(fa)門(men)(men)開度,從而(er)增加(jia)了(le)系統(tong)的(de)水(shui)力(li)穩定性(xing)。平(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)閥(fa)(fa)(fa)是(shi)在水(shui)力(li)工況下，起到流量平(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)調節(jie)的(de)閥(fa)(fa)(fa)門(men)(men)。一(yi)般分為(wei)：靜態(tai)平(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)閥(fa)(fa)(fa)、動(dong)(dong)態(tai)平(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)閥(fa)(fa)(fa)、壓(ya)差(cha)平(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)閥(fa)(fa)(fa)。平(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)閥(fa)(fa)(fa)的(de)對(dui)用對(dui)象為(wei)介(jie)(jie)質(zhi)的(de)阻(zu)力(li)。靜態(tai)平(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)閥(fa)(fa)(fa)主要(yao)通(tong)過調節(jie)閥(fa)(fa)(fa)體(ti)的(de)開度，即(ji)調整閥(fa)(fa)(fa)門(men)(men)的(de)Kv值(zhi)(Cv值(zhi))來到達流量的(de)調節(jie)；動(dong)(dong)態(tai)平(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)閥(fa)(fa)(fa)和壓(ya)差(cha)平(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)閥(fa)(fa)(fa)主要(yao)通(tong)過管(guan)(guan)道介(jie)(jie)質(zhi)自身的(de)阻(zu)力(li)壓(ya)差(cha)來平(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)。平(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)閥(fa)(fa)(fa)既可(ke)安裝(zhuang)在供水(shui)管(guan)(guan)上(shang)，也可(ke)以安裝(zhuang)在回(hui)水(shui)管(guan)(guan)上(shang)，一(yi)般要(yao)安裝(zhuang)在回(hui)水(shui)管(guan)(guan)上(shang)，尤其對(dui)于高溫環路，為(wei)方便(bian)調試,更(geng)要(yao)裝(zhuang)在回(hui)水(shui)管(guan)(guan)上(shang)。

動態電動平衡閥特點：

1.孔(kong)徑(jing)大小(xiao)與(yu)管道(dao)，不產生沉淀物

2.流道(dao)內(nei)壁(bi)240Grit拋光(guang)，保證流道(dao)暢通(tong)無阻

3.采用全包的PTFE密(mi)封沒有死角，易清(qing)洗

4.雙(shuang)層閥桿填料與(yu)對(dui)壓碟型彈片(pian)裝置