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阀(Fa)门(Men)原(Yuan)理(Li)

您(Nin)的(De)位(Wei)置(Zhi):(?) > 新(Xin)闻(Wen)中(Zhong)心(Xin) > 阀(Fa)门(Men)原(Yuan)理(Li) >
蝶(Die)阀(Fa)工(Gong)作(Zuo)原(Yuan)理(Li)((?)图(Tu))(?)
来(Lai)源(Yuan):(?)x-border.com作(Zuo)者(Zhe):(?)上(Shang)海(Hai)凯(Kai)利(Li)科(Ke)阀(Fa)门(Men)有(You)限(Xian)公(Gong)司(Si)更(Geng)新(Xin)时(Shi)间(Jian):(?)2023-03-31 10:03:39
蝶(Die)阀(Fa)(Butterfly Valve)(?)启(Qi)闭(Bi)件(Jian)是(Shi)蝶(Die)板(Ban),(?)由(You)阀(Fa)杆(Gan)带(Dai)动(Dong),(?)在(Zai)阀(Fa)体(Ti)内(Nei)绕(Rao)其(Qi)自(Zi)身(Shen)的(De)轴(Zhou)线(Xian)旋(Xuan)转(Zhuan)90°,(?)从(Cong)而(?)达(Da)到(Dao)启(Qi)闭(Bi)或(Huo)调(Diao)节(Jie)的(De)目(Mu)的(De)。(?)在(Zai)管(Guan)路(Lu)中(Zhong)主(Zhu)要(Yao)用(Yong)来(Lai)做(Zuo)切(Qie)断(Duan)介(Jie)质(Zhi),(?)结(Jie)构(Gou)简(Jian)单(Dan),(?)操(Cao)作(Zuo)灵(Ling)活(Huo),(?)开(Kai)关(Guan)迅(Xun)速(Su),(?)尺(Chi)寸(Cun)小(Xiao),(?)结(Jie)构(Gou)短(Duan),(?)阻(Zu)力(Li)小(Xiao),(?)重(Zhong)量(Liang)轻(Qing)等(Deng)特(Te)点(Dian)。(?)
蝶(Die)阀(Fa)工(Gong)作(Zuo)原(Yuan)理(Li)((?)图(Tu))(?) 
1、(?)启(Qi)闭(Bi)方(Fang)便(Bian)迅(Xun)速(Su)、(?)省(Sheng)力(Li)、(?)流(Liu)体(Ti)阻(Zu)力(Li)小(Xiao),(?)可(Ke)以(Yi)经(Jing)常(Chang)操(Cao)作(Zuo)。(?)
2、(?)结(Jie)构(Gou)简(Jian)单(Dan),(?)外(Wai)形(Xing)尺(Chi)寸(Cun)小(Xiao),(?)结(Jie)构(Gou)长(Chang)度(Du)短(Duan),(?)体(Ti)积(Ji)小(Xiao),(?)重(Zhong)量(Liang)轻(Qing),(?)适(Shi)用(Yong)于(Yu)大(Da)口(Kou)径(Jing)的(De)阀(Fa)门(Men)。(?)
3、(?)可(Ke)以(Yi)运(Yun)送(Song)泥(Ni)浆(Jiang),(?)在(Zai)管(Guan)道(Dao)口(Kou)积(Ji)存(Cun)液(Ye)体(Ti)最(Zui)少(Shao)。(?)
4、(?)低(Di)压(Ya)下(Xia),(?)可(Ke)以(Yi)实(Shi)现(Xian)良(Liang)好(Hao)的(De)密(Mi)封(Feng)。(?)
5、(?)调(Diao)节(Jie)性(Xing)能(Neng)好(Hao)。(?)
6、(?)全(Quan)开(Kai)时(Shi)阀(Fa)座(Zuo)通(Tong)道(Dao)有(You)效(Xiao)流(Liu)通(Tong)面(Mian)积(Ji)较(Jiao)大(Da),(?)流(Liu)体(Ti)阻(Zu)力(Li)较(Jiao)小(Xiao)。(?)
7、(?)启(Qi)闭(Bi)力(Li)矩(Ju)较(Jiao)小(Xiao),(?)由(You)于(Yu)转(Zhuan)轴(Zhou)两(Liang)侧(Ce)蝶(Die)板(Ban)受(Shou)介(Jie)质(Zhi)作(Zuo)用(Yong)基(Ji)本(Ben)相(Xiang)等(Deng),(?)而(?)产(Chan)生(Sheng)转(Zhuan)矩(Ju)的(De)方(Fang)向(Xiang)相(Xiang)反(Fan),(?)因(Yin)而(?)启(Qi)闭(Bi)较(Jiao)省(Sheng)力(Li)。(?)
8、(?)密(Mi)封(Feng)面(Mian)材(Cai)料(Liao)一(Yi)般(Ban)采(Cai)用(Yong)橡(Xiang)胶(Jiao)、(?)塑(Su)料(Liao)、(?)故(Gu)低(Di)压(Ya)密(Mi)封(Feng)性(Xing)能(Neng)好(Hao)。(?)
9、(?)安(An)装(Zhuang)方(Fang)便(Bian)。(?)
10、(?)操(Cao)作(Zuo)灵(Ling)活(Huo)省(Sheng)力(Li),(?)可(Ke)选(Xuan)择(Ze)手(Shou)动(Dong)、(?)电(Dian)动(Dong)、(?)气(Qi)动(Dong)、(?)液(Ye)压(Ya)方(Fang)式(Shi)。(?)
蝶(Die)阀(Fa)结(Jie)构(Gou)原(Yuan)理(Li)
蝶(Die)阀(Fa)全(Quan)开(Kai)到(Dao)全(Quan)关(Guan)通(Tong)常(Chang)是(Shi)小(Xiao)于(Yu)90° ,(?)蝶(Die)阀(Fa)和(He)蝶(Die)杆(Gan)本(Ben)身(Shen)没(Mei)有(You)自(Zi)锁(Suo)能(Neng)力(Li),(?)为(Wei)了(Liao)蝶(Die)板(Ban)的(De)定(Ding)位(Wei),(?)要(Yao)在(Zai)阀(Fa)杆(Gan)上(Shang)加(Jia)装(Zhuang)蜗(Wo)轮(Lun)减(Jian)速(Su)器(Qi)。(?)采(Cai)用(Yong)蜗(Wo)轮(Lun)减(Jian)速(Su)器(Qi),(?)不(Bu)仅(Jin)可(Ke)以(Yi)使(Shi)蝶(Die)板(Ban)具(Ju)有(You)自(Zi)锁(Suo)能(Neng)力(Li),(?)使(Shi)蝶(Die)板(Ban)停(Ting)止(Zhi)在(Zai)任(Ren)意(Yi)位(Wei)置(Zhi)上(Shang),(?)还(Huan)能(Neng)改(Gai)善(Shan)阀(Fa)门(Men)的(De)操(Cao)作(Zuo)性(Xing)能(Neng)。(?)工(Gong)业(Ye)专(Zhuan)用(Yong)蝶(Die)阀(Fa)的(De)特(Te)点(Dian):(?)能(Neng)耐(Nai)高(Gao)温(Wen),(?)适(Shi)用(Yong)压(Ya)力(Li)范(Fan)围(Wei)也(Ye)较(Jiao)高(Gao),(?)阀(Fa)门(Men)公(Gong)称(Cheng)通(Tong)径(Jing)大(Da),(?)阀(Fa)体(Ti)采(Cai)用(Yong)碳(Tan)钢(Gang)制(Zhi)造(Zao),(?)阀(Fa)板(Ban)的(De)密(Mi)封(Feng)圈(Quan)采(Cai)用(Yong)金(Jin)属(Shu)环(Huan)代(Dai)替(Ti)橡(Xiang)胶(Jiao)环(Huan)。(?)大(Da)型(Xing)高(Gao)温(Wen)蝶(Die)阀(Fa)采(Cai)用(Yong)钢(Gang)板(Ban)焊(Han)接(Jie)制(Zhi)造(Zao),(?)主(Zhu)要(Yao)用(Yong)于(Yu)高(Gao)温(Wen)介(Jie)质(Zhi)的(De)烟(Yan)风(Feng)道(Dao)和(He)煤(Mei)气(Qi)管(Guan)道(Dao)。(?)
1、(?)蝶(Die)阀(Fa)具(Ju)有(You)结(Jie)构(Gou)简(Jian)单(Dan)、(?)体(Ti)积(Ji)小(Xiao)、(?)重(Zhong)量(Liang)轻(Qing)、(?)材(Cai)料(Liao)耗(Hao)用(Yong)省(Sheng),(?)安(An)装(Zhuang)尺(Chi)寸(Cun)小(Xiao),(?)开(Kai)关(Guan)迅(Xun)速(Su)、(?)90°往(Wang)复(Fu)回(Hui)转(Zhuan),(?)驱(Qu)动(Dong)力(Li)矩(Ju)小(Xiao)等(Deng)特(Te)点(Dian),(?)用(Yong)于(Yu)截(Jie)断(Duan)、(?)接(Jie)通(Tong)、(?)调(Diao)节(Jie)管(Guan)路(Lu)中(Zhong)的(De)介(Jie)质(Zhi),(?)具(Ju)有(You)良(Liang)好(Hao)的(De)流(Liu)体(Ti)控(Kong)制(Zhi)特(Te)性(Xing)和(He)关(Guan)闭(Bi)密(Mi)封(Feng)性(Xing)能(Neng)。(?)
2、(?)蝶(Die)阀(Fa)可(Ke)以(Yi)运(Yun)送(Song)泥(Ni)浆(Jiang),(?)在(Zai)管(Guan)道(Dao)口(Kou)积(Ji)存(Cun)液(Ye)体(Ti)最(Zui)少(Shao)。(?) 低(Di)压(Ya)下(Xia),(?)可(Ke)以(Yi)实(Shi)现(Xian)良(Liang)好(Hao)的(De)密(Mi)封(Feng)。(?) 调(Diao)节(Jie)性(Xing)能(Neng)好(Hao)。(?)
3、(?)蝶(Die)板(Ban)的(De)流(Liu)线(Xian)型(Xing)设(She)计(Ji),(?)使(Shi)流(Liu)体(Ti)阻(Zu)力(Li)损(Sun)失(Shi)小(Xiao),(?)可(Ke)谓(Wei)是(Shi)一(Yi)种(Zhong)节(Jie)能(Neng)型(Xing)产(Chan)品(Pin)。(?)
4、(?)阀(Fa)杆(Gan)为(Wei)通(Tong)杆(Gan)结(Jie)构(Gou),(?)经(Jing)过(Guo)调(Diao)质(Zhi)处(Chu)理(Li),(?)有(You)良(Liang)好(Hao)的(De)综(Zong)合(He)力(Li)学(Xue)性(Xing)能(Neng)和(He)抗(Kang)腐(Fu)蚀(Shi)性(Xing),(?)抗(Kang)擦(Ca)伤(Shang)性(Xing)。(?)蝶(Die)阀(Fa)启(Qi)闭(Bi)时(Shi)阀(Fa)杆(Gan)只(Zhi)作(Zuo)旋(Xuan)转(Zhuan)运(Yun)动(Dong)而(?)不(Bu)作(Zuo)升(Sheng)降(Jiang)运(Yun)行(Xing),(?)阀(Fa)杆(Gan)的(De)填(Tian)料(Liao)不(Bu)易(Yi)破(Po)坏(Huai),(?)密(Mi)封(Feng)可(Ke)靠(Kao)。(?)与(Yu)蝶(Die)板(Ban)锥(Zhui)销(Xiao)固(Gu)定(Ding),(?)外(Wai)伸(Shen)端(Duan)为(Wei)防(Fang)冲(Chong)出(Chu)型(Xing)设(She)计(Ji),(?)以(Yi)免(Mian)在(Zai)阀(Fa)杆(Gan)与(Yu)蝶(Die)板(Ban)连(Lian)接(Jie)处(Chu)意(Yi)外(Wai)断(Duan)裂(Lie)时(Shi)阀(Fa)杆(Gan)崩(Beng)出(Chu)。(?)
5、(?) 连(Lian)接(Jie)方(Fang)式(Shi)有(You)法(Fa)兰(Lan)连(Lian)接(Jie)、(?)对(Dui)夹(Jia)连(Lian)接(Jie)、(?)对(Dui)焊(Han)连(Lian)接(Jie)及(Ji)凸(Tu)耳(?)对(Dui)夹(Jia)连(Lian)接(Jie)。(?)
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