T940H电(Dian)动(Dong)调(Diao)节(Jie)阀(Fa)密(Mi)封(Feng)性(Xing)能(Neng)好(Hao)，(?)额(E)定(Ding)流(Liu)量(Liang)系(Xi)数(Shu)大(Da)。(?)在(Zai)石(Shi)油(You)、(?)化(Hua)工(Gong)、(?)制(Zhi)药(Yao)、(?)冶(Ye)金(Jin)、(?)轻(Qing)纺(Fang)、(?)造(Zao)纸(Zhi)和(He)污(Wu)水(Shui)处(Chu)理(Li)等(Deng)生(Sheng)产(Chan)部(Bu)门(Men)得(De)到(Dao)广(Guang)泛(Fan)应(Ying)用(Yong)。(?)该(Gai)系(Xi)列(Lie)产(Chan)品(Pin)公(Gong)称(Cheng)压(Ya)力(Li)有(You)1.6、(?)4.0、(?)6.4MPa，(?)口(Kou)径(Jing)从(Cong)25至(Zhi)2000mm，(?)输(Shu)入(Ru)信(Xin)号(Hao)有(You)0-10mA.DC、(?)4-2010mA.DC1-5V.DC 等(Deng)。(?)允(Yun)许(Xu)泄(Xie)漏(Lou)量(Liang)等(Deng)级(Ji)有(You)IV级(Ji)和(He)VI级(Ji)。(?)温(Wen)度(Du)使(Shi)用(Yong)范(Fan)围(Wei)为(Wei)-60～(?)450℃(?)。(?)