热(Re)门(Men)搜(Sou)索(Suo) / Search
金(Jin)属(Shu)硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa) (?)/ (?)
法(Fa)兰(Lan)蝶(Die)阀(Fa) (?)/ (?)
对(Dui)夹(Jia)蝶(Die)阀(Fa)
对(Dui)焊(Han)蝶(Die)阀(Fa) (?)/ (?)
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通(Tong)风(Feng)蝶(Die)阀(Fa)
站(Zhan)内(Nei)搜(Sou)索(Suo) / Search
新(Xin)闻(Wen)中(Zhong)心(Xin) 网(Wang)站(Zhan)首(Shou)页(Ye) / 新(Xin)闻(Wen)中(Zhong)心(Xin)
硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa)在(Zai)我(Wo)们(Men)的(De)生(Sheng)活(Huo)中(Zhong)存(Cun)在(Zai)了(Liao)许(Xu)久(Jiu),(?)今(Jin)天(Tian)我(Wo)们(Men)来(Lai)讲(Jiang)解(Jie)一(Yi)下(Xia)硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa)具(Ju)体(Ti)是(Shi)如(Ru)何(He)工(Gong)作(Zuo)的(De)。(?)
硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa)是(Shi)以(Yi)圆(Yuan)形(Xing)蝶(Die)板(Ban)((?)密(Mi)闭(Bi)件(Jian))(?)随(Sui)阀(Fa)轴(Zhou)的(De)转(Zhuan)动(Dong)来(Lai)实(Shi)现(Xian)管(Guan)道(Dao)的(De)开(Kai)启(Qi)或(Huo)关(Guan)闭(Bi)的(De)阀(Fa)门(Men),(?)主(Zhu)要(Yao)做(Zuo)截(Jie)断(Duan)阀(Fa)使(Shi)用(Yong),亦(Yi)可(Ke)设(She)计(Ji)成(Cheng)具(Ju)有(You)切(Qie)断(Duan)和(He)节(Jie)流(Liu)调(Diao)节(Jie)的(De)功(Gong)能(Neng)。(?)目(Mu)前(Qian)硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa)在(Zai)低(Di)压(Ya)大(Da)中(Zhong)口(Kou)径(Jing)管(Guan)道(Dao)上(Shang)的(De)使(Shi)用(Yong)越(Yue)来(Lai)越(Yue)多(Duo)。(?)硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa)的(De)蝶(Die)板(Ban)安(An)装(Zhuang)于(Yu)管(Guan)道(Dao)的(De)直(Zhi)径(Jing)方(Fang)向(Xiang)。(?)在(Zai)蝶(Die)阀(Fa)阀(Fa)体(Ti)圆(Yuan)柱(Zhu)形(Xing)通(Tong)道(Dao)内(Nei),(?)圆(Yuan)盘(Pan)形(Xing)蝶(Die)板(Ban)绕(Rao)着(Zhuo)轴(Zhou)线(Xian)旋(Xuan)转(Zhuan),(?)旋(Xuan)转(Zhuan)角(Jiao)度(Du)为(Wei)0°(?)~90°(?)之(Zhi)间(Jian),(?)旋(Xuan)转(Zhuan)到(Dao)90°(?)时(Shi),(?)阀(Fa)门(Men)则(Ze)呈(Cheng)全(Quan)开(Kai)状(Zhuang)态(Tai)。(?)
硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa)结(Jie)构(Gou)简(Jian)单(Dan)、(?)体(Ti)积(Ji)小(Xiao)、(?)重(Zhong)量(Liang)轻(Qing),(?)只(Zhi)由(You)少(Shao)数(Shu)几(Ji)个(Ge)零(Ling)件(Jian)组(Zu)成(Cheng)。(?)而(?)且(Qie)只(Zhi)需(Xu)旋(Xuan)转(Zhuan)90°(?)即(Ji)可(Ke)快(Kuai)速(Su)启(Qi)闭(Bi),(?)操(Cao)作(Zuo)简(Jian)单(Dan),(?)同(Tong)时(Shi)该(Gai)电(Dian)动(Dong)阀(Fa)门(Men)具(Ju)有(You)良(Liang)好(Hao)的(De)流(Liu)体(Ti)控(Kong)制(Zhi)特(Te)性(Xing)。(?)蝶(Die)阀(Fa)处(Chu)于(Yu)完(Wan)全(Quan)开(Kai)启(Qi)位(Wei)置(Zhi)时(Shi),(?)蝶(Die)板(Ban)厚(Hou)度(Du)是(Shi)介(Jie)质(Zhi)流(Liu)经(Jing)阀(Fa)体(Ti)时(Shi)阻(Zu)力(Li),(?)因(Yin)此(Ci)通(Tong)过(Guo)该(Gai)阀(Fa)门(Men)所(Suo)产(Chan)生(Sheng)的(De)压(Ya)力(Li)降(Jiang)很(Hen)小(Xiao),(?)故(Gu)具(Ju)有(You)较(Jiao)好(Hao)的(De)流(Liu)量(Liang)控(Kong)制(Zhi)特(Te)性(Xing)。(?)蝶(Die)阀(Fa)有(You)弹(Dan)密(Mi)封(Feng)和(He)金(Jin)属(Shu)的(De)密(Mi)封(Feng)两(Liang)种(Zhong)密(Mi)封(Feng)型(Xing)式(Shi)。(?)
弹(Dan)性(Xing)密(Mi)封(Feng)阀(Fa)门(Men),(?)密(Mi)封(Feng)圈(Quan)可(Ke)以(Yi)镶(Xiang)嵌(Qian)在(Zai)阀(Fa)体(Ti)上(Shang)或(Huo)附(Fu)在(Zai)蝶(Die)板(Ban)周(Zhou)边(Bian)。(?)如(Ru)果(Guo)要(Yao)求(Qiu)蝶(Die)阀(Fa)作(Zuo)为(Wei)流(Liu)量(Liang)控(Kong)制(Zhi)使(Shi)用(Yong),(?)主(Zhu)要(Yao)的(De)是(Shi)正(Zheng)确(Que)选(Xuan)择(Ze)阀(Fa)门(Men)的(De)尺(Chi)寸(Cun)和(He)类(Lei)型(Xing)。(?)硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa)的(De)结(Jie)构(Gou)原(Yuan)理(Li)尤(You)其(Qi)适(Shi)合(He)制(Zhi)作(Zuo)大(Da)口(Kou)径(Jing)阀(Fa)门(Men)。(?)硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa)不(Bu)仅(Jin)在(Zai)石(Shi)油(You)、(?)煤(Mei)气(Qi)、(?)化(Hua)工(Gong)、(?)水(Shui)处(Chu)理(Li)等(Deng)一(Yi)般(Ban)工(Gong)业(Ye)上(Shang)得(De)到(Dao)广(Guang)泛(Fan)应(Ying)用(Yong),(?)而(?)且(Qie)还(Huan)应(Ying)用(Yong)于(Yu)热(Re)电(Dian)站(Zhan)的(De)冷(Leng)却(Que)水(Shui)系(Xi)统(Tong)。(?)
浙(Zhe)江(Jiang)力(Li)致(Zhi)流(Liu)体(Ti)控(Kong)制(Zhi)有(You)限(Xian)公(Gong)司(Si)提(Ti)供(Gong)硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa)、(?)法(Fa)兰(Lan)蝶(Die)阀(Fa),(?)推(Tui)荐(Jian)选(Xuan)用(Yong)以(Yi)下(Xia)产(Chan)品(Pin)