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電動對夾硬密封蝶閥
電(dian)動(dong)(dong)對夾硬密(mi)封蝶閥(fa) D973H-16C DN200:對夾式蝶閥(fa),材質鑄鋼,三偏心(xin),密(mi)封面合金鋼,公(gong)稱(cheng)壓力16公(gong)斤(1.6MPa),公(gong)稱(cheng)通徑DN200,驅(qu)動(dong)(dong)方式為電(dian)動(dong)(dong),電(dian)動(dong)(dong)裝置型(xing)號(hao)為DZW10-18W,戶外型(xing),廣泛用于介(jie)質溫度≤425℃的(de)治金 、電(dian)力、石油化工(gong)(gong)、以及給排水和(he)市(shi)政建設等(deng)工(gong)(gong)業管(guan)道上,作調節流量(liang)和(he)載斷流體(ti)使用。
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