电(Dian)动(Dong)法(Fa)兰(Lan)式(Shi)硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa)

一(Yi)、(?)电(Dian)动(Dong)法(Fa)兰(Lan)式(Shi)硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa)结(Jie)构(Gou)及(Ji)性(Xing)能(Neng)简(Jian)介(Jie)
       本(Ben)产(Chan)品(Pin)由(You)阀(Fa)体(Ti)、(?)蝶(Die)板(Ban)、(?)密(Mi)封(Feng)圈(Quan)、(?)传(Chuan)动(Dong)机(Ji)构(Gou)等(Deng)主(Zhu)要(Yao)部(Bu)件(Jian)组(Zu)成(Cheng)。(?)其(Qi)结(Jie)构(Gou)采(Cai)用(Yong)三(San)维(Wei)偏(Pian)心(Xin)原(Yuan)理(Li)设(She)计(Ji)，(?)弹(Dan)性(Xing)密(Mi)封(Feng)和(He)硬(Ying)软(Ruan)多(Duo)层(Ceng)密(Mi)封(Feng)兼(Jian)容(Rong)的(De)加(Jia)工(Gong)新(Xin)工(Gong)艺(Yi)，(?)使(Shi)蝶(Die)阀(Fa)在(Zai)运(Yun)行(Xing)工(Gong)作(Zuo)时(Shi)，(?)减(Jian)少(Shao)其(Qi)扭(Niu)矩(Ju)力(Li)，(?)达(Da)到(Dao)省(Sheng)力(Li)，(?)节(Jie)能(Neng)之(Zhi)功(Gong)能(Neng)。(?)从(Cong)而(?)确(Que)保(Bao)整(Zheng)体(Ti)的(De)抗(Kang)腐(Fu)蚀(Shi)、(?)耐(Nai)高(Gao)温(Wen)、(?)抗(Kang)靡(Mi)损(Sun)的(De)可(Ke)靠(Kao)性(Xing)。(?)
 
二(?)、(?)电(Dian)动(Dong)法(Fa)兰(Lan)式(Shi)硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa)主(Zhu)要(Yao)性(Xing)能(Neng)特(Te)点(Dian)
 1．(?)结(Jie)构(Gou)合(He)理(Li)、(?)型(Xing)小(Xiao)轻(Qing)便(Bian)、(?)操(Cao)作(Zuo)灵(Ling)活(Huo)、(?)省(Sheng)力(Li)、(?)方(Fang)便(Bian)；(?)
 2．(?)密(Mi)封(Feng)可(Ke)靠(Kao)，(?)可(Ke)达(Da)到(Dao)气(Qi)密(Mi)封(Feng)无(Wu)泄(Xie)漏(Lou)；(?)
 3．(?)流(Liu)量(Liang)特(Te)性(Xing)趋(Qu)于(Yu)直(Zhi)线(Xian)调(Diao)节(Jie)性(Xing)；(?)
 4．(?)采(Cai)用(Yong)三(San)偏(Pian)心(Xin)原(Yuan)理(Li)，(?)使(Shi)密(Mi)封(Feng)面(Mian)近(Jin)似(Si)零(Ling)靡(Mi)损(Sun)延(Yan)长(Chang)了(Liao)阀(Fa)门(Men)的(De)使(Shi)用(Yong)寿(Shou)命(Ming)；(?)
 5．(?)应(Ying)用(Yong)范(Fan)围(Wei)广(Guang)。(?)如(Ru)：(?)可(Ke)用(Yong)于(Yu)水(Shui)、(?)蒸(Zheng)气(Qi)、(?)油(You)品(Pin)、(?)空(Kong)气(Qi)、(?)煤(Mei)气(Qi)等(Deng)介(Jie)质(Zhi)。(?)
 6．(?)适(Shi)用(Yong)不(Bu)同(Tong)温(Wen)度(Du)及(Ji)6.4MPa以(Yi)下(Xia)的(De)压(Ya)力(Li)等(Deng)级(Ji)，(?)耐(Nai)腐(Fu)蚀(Shi)等(Deng)各(Ge)种(Zhong)介(Jie)质(Zhi)管(Guan)线(Xian)。(?)
 
三(San)、(?)电(Dian)动(Dong)法(Fa)兰(Lan)式(Shi)硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa)用(Yong)途(Tu)
       本(Ben)蝶(Die)阀(Fa)适(Shi)用(Yong)于(Yu)食(Shi)品(Pin)、(?)医(Yi)药(Yao)、(?)石(Shi)油(You)化(Hua)工(Gong)、(?)电(Dian)厂(Chang)、(?)钢(Gang)厂(Chang)、(?)工(Gong)业(Ye)环(Huan)保(Bao)水(Shui)处(Chu)理(Li)及(Ji)高(Gao)层(Ceng)建(Jian)筑(Zhu)，(?)供(Gong)排(Pai)水(Shui)管(Guan)道(Dao)上(Shang)作(Zuo)调(Diao)节(Jie)流(Liu)量(Liang)和(He)截(Jie)断(Duan)流(Liu)体(Ti)装(Zhuang)置(Zhi)。(?)  

四(Si)、(?)主(Zhu)要(Yao)连(Lian)接(Jie)及(Ji)外(Wai)形(Xing)尺(Chi)寸(Cun) PN0.6，(?)1.0MPa

主(Zhu)要(Yao)连(Lian)接(Jie)及(Ji)外(Wai)形(Xing)尺(Chi)寸(Cun) PN1.6,2.5MPa