气(Qi)动(Dong)真(Zhen)空(Kong)蝶(Die)阀(Fa)

一(Yi)、(?)气(Qi)动(Dong)高(Gao)真(Zhen)空(Kong)蝶(Die)阀(Fa)概(Gai)述(Shu)
       气(Qi)动(Dong)高(Gao)真(Zhen)空(Kong)蝶(Die)阀(Fa)是(Shi)指(Zhi)工(Gong)作(Zuo)压(Ya)力(Li)低(Di)于(Yu)标(Biao)准(Zhun)大(Da)气(Qi)压(Ya)，(?)形(Xing)成(Cheng)一(Yi)定(Ding)真(Zhen)空(Kong)的(De)阀(Fa)门(Men)，(?)是(Shi)真(Zhen)空(Kong)系(Xi)统(Tong)中(Zhong)用(Yong)来(Lai)调(Diao)节(Jie)气(Qi)流(Liu)量(Liang)、(?)切(Qie)断(Duan)和(He)接(Jie)通(Tong)管(Guan)路(Lu)的(De)元(Yuan)件(Jian)，(?)一(Yi)般(Ban)用(Yong)于(Yu)控(Kong)制(Zhi)空(Kong)气(Qi)和(He)非(Fei)腐(Fu)蚀(Shi)性(Xing)气(Qi)体(Ti)。(?)气(Qi)动(Dong)真(Zhen)空(Kong)蝶(Die)阀(Fa)的(De)阀(Fa)板(Ban)采(Cai)用(Yong)夹(Jia)紧(Jin)结(Jie)构(Gou)，(?)把(Ba)阀(Fa)板(Ban)的(De)密(Mi)封(Feng)圈(Quan)夹(Jia)紧(Jin)，(?)泄(Xie)露(Lu)量(Liang)为(Wei)零(Ling)，(?)除(Chu)了(Liao)能(Neng)用(Yong)在(Zai)真(Zhen)空(Kong)状(Zhuang)态(Tai)下(Xia),也(Ye)能(Neng)在(Zai)低(Di)压(Ya)状(Zhuang)态(Tai)下(Xia)使(Shi)用(Yong)。(?)气(Qi)动(Dong)真(Zhen)空(Kong)蝶(Die)阀(Fa)以(Yi)压(Ya)缩(Suo)空(Kong)气(Qi)为(Wei)动(Dong)力(Li)，(?)带(Dai)动(Dong)碟(Die)板(Ban)旋(Xuan)转(Zhuan)来(Lai)作(Zuo)启(Qi)闭(Bi)运(Yun)动(Dong)，(?)从(Cong)而(?)达(Da)到(Dao)对(Dui)管(Guan)路(Lu)气(Qi)流(Liu)的(De)接(Jie)通(Tong)或(Huo)切(Qie)断(Duan)，(?)分(Fen)为(Wei)双(Shuang)作(Zuo)用(Yong)和(He)单(Dan)作(Zuo)用(Yong)，(?)单(Dan)作(Zuo)用(Yong)具(Ju)有(You)弹(Dan)簧(Huang)复(Fu)位(Wei)的(De)作(Zuo)用(Yong)，(?)可(Ke)在(Zai)故(Gu)障(Zhang)时(Shi)自(Zi)动(Dong)复(Fu)位(Wei)。(?)

二(?)、(?)气(Qi)动(Dong)高(Gao)真(Zhen)空(Kong)蝶(Die)阀(Fa)特(Te)点(Dian)
1、(?)轴(Zhou)承(Cheng)采(Cai)用(Yong)自(Zi)润(Run)滑(Hua)轴(Zhou)承(Cheng)，(?)摩(Mo)擦(Ca)阻(Zu)力(Li)小(Xiao)。(?)
2、(?)不(Bu)必(Bi)从(Cong)管(Guan)路(Lu)上(Shang)拆(Chai)卸(Xie)阀(Fa)门(Men)即(Ji)可(Ke)更(Geng)换(Huan)蝶(Die)板(Ban)密(Mi)封(Feng)圈(Quan)。(?)
3、(?)该(Gai)阀(Fa)能(Neng)对(Dui)介(Jie)质(Zhi)双(Shuang)向(Xiang)截(Jie)止(Zhi)，(?)实(Shi)现(Xian)可(Ke)靠(Kao)的(De)密(Mi)封(Feng)，(?)双(Shuang)向(Xiang)零(Ling)泄(Xie)漏(Lou)。(?)
4、(?)轴(Zhou)封(Feng)采(Cai)用(Yong)具(Ju)有(You)自(Zi)动(Dong)补(Bu)偿(Chang)的(De)特(Te)殊(Shu)结(Jie)构(Gou)，(?)隔(Ge)断(Duan)外(Wai)界(Jie)大(Da)气(Qi)与(Yu)管(Guan)道(Dao)的(De)连(Lian)通(Tong)，(?)从(Cong)而(?)保(Bao)证(Zheng)管(Guan)道(Dao)的(De)真(Zhen)空(Kong)度(Du)。(?)

三(San)、(?)气(Qi)动(Dong)高(Gao)真(Zhen)空(Kong)蝶(Die)阀(Fa)技(Ji)术(Shu)参(Can)数(Shu)

四(Si)、(?)气(Qi)动(Dong)高(Gao)真(Zhen)空(Kong)蝶(Die)阀(Fa)执(Zhi)行(Xing)机(Ji)构(Gou)

气(Qi)动(Dong)高(Gao)真(Zhen)空(Kong)蝶(Die)阀(Fa)连(Lian)接(Jie)尺(Chi)寸(Cun)

产(Chan)品(Pin)用(Yong)途(Tu)
      气(Qi)动(Dong)蝶(Die)阀(Fa)是(Shi)工(Gong)业(Ye)自(Zi)动(Dong)化(Hua)控(Kong)制(Zhi)系(Xi)统(Tong)中(Zhong)的(De)重(Zhong)要(Yao)执(Zhi)行(Xing)机(Ji)构(Gou)，(?)可(Ke)远(Yuan)距(Ju)离(Li)集(Ji)中(Zhong)控(Kong)制(Zhi)能(Neng)满(Man)足(Zu)计(Ji)算(Suan)机(Ji)程(Cheng)控(Kong)的(De)需(Xu)要(Yao)；(?)如(Ru)今(Jin)在(Zai)石(Shi)油(You)化(Hua)工(Gong)、(?)燃(Ran)气(Qi)设(She)备(Bei)、(?)核(He)工(Gong)业(Ye)、(?)电(Dian)力(Li)装(Zhuang)备(Bei)、(?)环(Huan)保(Bao)水(Shui)处(Chu)理(Li)、(?)暖(Nuan)通(Tong)空(Kong)调(Diao)、(?)钢(Gang)铁(Tie)冶(Ye)金(Jin)、(?)工(Gong)业(Ye)窑(Yao)炉(Lu)、(?)罐(Guan)装(Zhuang)设(She)备(Bei)、(?)酿(Niang)酒(Jiu)设(She)备(Bei)、(?)干(Gan)燥(Zao)设(She)备(Bei)、(?)真(Zhen)空(Kong)设(She)备(Bei)、(?)表(Biao)面(Mian)处(Chu)理(Li)、(?)生(Sheng)物(Wu)制(Zhi)药(Yao)、(?)食(Shi)品(Pin)机(Ji)械(Xie)、(?)纺(Fang)织(Zhi)印(Yin)染(Ran)、(?)造(Zao)纸(Zhi)等(Deng)行(Xing)业(Ye)中(Zhong)得(De)到(Dao)广(Guang)泛(Fan)的(De)使(Shi)用(Yong)。(?)