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電動(dong)(dong)動(dong)(dong)態(tai)兩通(tong)平衡閥(fa)是中央(yang)空調(diao)風機(ji)盤(pan)管的(de)配套產(chan)品(pin),由(you)驅(qu)動(dong)(dong)器(qi)(qi)與閥(fa)體兩部分(fen)組成,驅(qu)動(dong)(dong)器(qi)(qi)由(you)一個同步電機(ji)驅(qu)動(dong)(dong),具備彈簧復(fu)位及手動(dong)(dong)開閥(fa)杠桿操(cao)縱功能。