阀(Fa)门(Men)知(Zhi)识(Shi)

Q971F电(Dian)动(Dong)对(Dui)夹(Jia)球(Qiu)阀(Fa)通(Tong)过(Guo)电(Dian)动(Dong)执(Zhi)行(Xing)器(Qi)及(Ji)超(Chao)薄(Bao)球(Qiu)阀(Fa)组(Zu)成(Cheng)，(?)通(Tong)常(Chang)电(Dian)动(Dong)对(Dui)夹(Jia)球(Qiu)阀(Fa)适(Shi)用(Yong)于(Yu)安(An)装(Zhuang)位(Wei)置(Zhi)比(Bi)较(Jiao)短(Duan)的(De)场(Chang)合(He)。(?)电(Dian)动(Dong)对(Dui)夹(Jia)球(Qiu)阀(Fa)配(Pei)用(Yong)的(De)CHR系(Xi)列(Lie)执(Zhi)行(Xing)机(Ji)构(Gou)可(Ke)直(Zhi)接(Jie)接(Jie)收(Shou)计(Ji)算(Suan)机(Ji)或(Huo)工(Gong)业(Ye)仪(Yi)表(Biao)等(Deng)输(Shu)出(Chu)的(De)4～(?)20mADC或(Huo)1～(?)5VDC控(Kong)制(Zhi)信(Xin)号(Hao)，(?)根(Gen)据(Ju)阀(Fa)位(Wei)反(Fan)馈(Kui)信(Xin)号(Hao)与(Yu)设(She)定(Ding)值(Zhi)比(Bi)较(Jiao)偏(Pian)差(Cha)对(Dui)执(Zhi)行(Xing)机(Ji)构(Gou)驱(Qu)动(Dong)电(Dian)机(Ji)进(Jin)行(Xing)智(Zhi)能(Neng)步(Bu)距(Ju)调(Diao)整(Zheng)(PID调(Diao)节(Jie))，(?)以(Yi)实(Shi)现(Xian)与(Yu)执(Zhi)行(Xing)机(Ji)构(Gou)配(Pei)套(Tao)的(De)阀(Fa)门(Men)或(Huo)其(Qi)他(Ta)装(Zhuang)置(Zhi)开(Kai)度(Du)的(De)精(Jing)确(Que)定(Ding)位(Wei)，(?)同(Tong)时(Shi)输(Shu)出(Chu)4～(?)20mADC的(De)位(Wei)置(Zhi)反(Fan)馈(Kui)信(Xin)号(Hao)。(?)

电(Dian)动(Dong)对(Dui)夹(Jia)球(Qiu)阀(Fa)概(Gai)述(Shu)‌

• ‌定(Ding)义(Yi)与(Yu)构(Gou)成(Cheng)‌：(?)电(Dian)动(Dong)对(Dui)夹(Jia)球(Qiu)阀(Fa)是(Shi)球(Qiu)阀(Fa)与(Yu)电(Dian)动(Dong)执(Zhi)行(Xing)器(Qi)的(De)结(Jie)合(He)，(?)通(Tong)过(Guo)电(Dian)动(Dong)驱(Qu)动(Dong)实(Shi)现(Xian)阀(Fa)门(Men)的(De)开(Kai)闭(Bi)。(?)
• ‌工(Gong)作(Zuo)原(Yuan)理(Li)‌：(?)电(Dian)动(Dong)执(Zhi)行(Xing)器(Qi)接(Jie)收(Shou)信(Xin)号(Hao)后(Hou)，(?)驱(Qu)动(Dong)球(Qiu)阀(Fa)旋(Xuan)转(Zhuan)90度(Du)，(?)实(Shi)现(Xian)介(Jie)质(Zhi)的(De)截(Jie)断(Duan)或(Huo)接(Jie)通(Tong)。(?)

‌电(Dian)动(Dong)对(Dui)夹(Jia)球(Qiu)阀(Fa)的(De)特(Te)点(Dian)‌

• ‌流(Liu)体(Ti)阻(Zu)力(Li)小(Xiao)‌：(?)球(Qiu)阀(Fa)是(Shi)所(Suo)有(You)阀(Fa)类(Lei)中(Zhong)流(Liu)体(Ti)阻(Zu)力(Li)最(Zui)小(Xiao)的(De)一(Yi)种(Zhong)。(?)
• ‌密(Mi)封(Feng)性(Xing)能(Neng)好(Hao)‌：(?)采(Cai)用(Yong)聚(Ju)四(Si)氟(Fu)乙(Yi)烯(Xi)等(Deng)弹(Dan)性(Xing)材(Cai)料(Liao)制(Zhi)成(Cheng)的(De)密(Mi)封(Feng)圈(Quan)，(?)易(Yi)于(Yu)密(Mi)封(Feng)。(?)
• ‌使(Shi)用(Yong)寿(Shou)命(Ming)长(Chang)‌：(?)由(You)于(Yu)材(Cai)料(Liao)具(Ju)有(You)良(Liang)好(Hao)的(De)自(Zi)润(Run)滑(Hua)性(Xing)，(?)球(Qiu)阀(Fa)的(De)使(Shi)用(Yong)寿(Shou)命(Ming)较(Jiao)长(Chang)。(?)
• ‌防(Fang)静(Jing)电(Dian)功(Gong)能(Neng)‌：(?)在(Zai)球(Qiu)体(Ti)、(?)阀(Fa)杆(Gan)、(?)阀(Fa)体(Ti)之(Zhi)间(Jian)设(She)置(Zhi)弹(Dan)簧(Huang)，(?)能(Neng)导(Dao)出(Chu)开(Kai)关(Guan)过(Guo)程(Cheng)产(Chan)生(Sheng)的(De)静(Jing)电(Dian)。(?)

‌电(Dian)动(Dong)对(Dui)夹(Jia)球(Qiu)阀(Fa)的(De)应(Ying)用(Yong)‌

• 该(Gai)阀(Fa)门(Men)广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)石(Shi)油(You)、(?)化(Hua)工(Gong)、(?)冶(Ye)金(Jin)、(?)电(Dian)站(Zhan)、(?)轻(Qing)工(Gong)等(Deng)领(Ling)域(Yu)，(?)适(Shi)用(Yong)于(Yu)油(You)、(?)水(Shui)、(?)气(Qi)及(Ji)纸(Zhi)浆(Jiang)或(Huo)纤(Xian)维(Wei)状(Zhuang)流(Liu)体(Ti)的(De)自(Zi)动(Dong)调(Diao)节(Jie)或(Huo)切(Qie)断(Duan)控(Kong)制(Zhi)。(?)

电(Dian)动(Dong)对(Dui)夹(Jia)球(Qiu)阀(Fa)凭(Ping)借(Jie)其(Qi)优(You)越(Yue)的(De)性(Xing)能(Neng)和(He)广(Guang)泛(Fan)的(De)应(Ying)用(Yong)领(Ling)域(Yu)，(?)成(Cheng)为(Wei)工(Gong)业(Ye)生(Sheng)产(Chan)中(Zhong)不(Bu)可(Ke)或(Huo)缺(Que)的(De)流(Liu)体(Ti)控(Kong)制(Zhi)设(She)备(Bei)。(?)‌