BELIMO电(Dian)动(Dong)蝶(Die)阀(Fa)与(Yu)电(Dian)动(Dong)闸(Zha)阀(Fa)区(Qu)别(Bie)在(Zai)哪(Na)里(Li)

BELIMO电(Dian)动(Dong)蝶(Die)阀(Fa)与(Yu)电(Dian)动(Dong)闸(Zha)阀(Fa)区(Qu)别(Bie)在(Zai)哪(Na)里(Li)

东(Dong)莞(Guan)市(Shi)天(Tian)骥(Ji)自(Zi)动(Dong)化(Hua)设(She)备(Bei)有(You)限(Xian)公(Gong)司(Si)是(Shi)专(Zhuan)业(Ye)从(Cong)事(Shi)工(Gong)业(Ye)自(Zi)动(Dong)化(Hua)控(Kong)制(Zhi)元(Yuan)件(Jian)市(Shi)场(Chang)拓(Tuo)展(Zhan)与(Yu)销(Xiao)售(Shou)的(De)公(Gong)司(Si)，(?)是(Shi)欧(Ou)美(Mei)*工(Gong)业(Ye)品(Pin)牌(Pai)在(Zai)上(Shang)海(Hai)的(De)代(Dai)理(Li)经(Jing)销(Xiao)商(Shang)。(?)公(Gong)司(Si)自(Zi)成(Cheng)立(Li)以(Yi)来(Lai)，(?)一(Yi)直(Zhi)致(Zhi)力(Li)于(Yu)为(Wei)客(Ke)户(Hu)专(Zhuan)业(Ye)化(Hua)服(Fu)务(Wu)，(?)为(Wei)客(Ke)户(Hu)提(Ti)供(Gong)高(Gao)品(Pin)质(Zhi)的(De)产(Chan)品(Pin)和(He)技(Ji)术(Shu)服(Fu)务(Wu)是(Shi)我(Wo)们(Men)的(De)宗(Zong)旨(Zhi)。(?) 销(Xiao)售(Shou)部(Bu)：(?) 德(De)国(Guo) REXROTH（(?)力(Li)士(Shi)乐(Le)）(?)、(?)美(Mei)国(Guo) PARKER（(?)派(Pai)克(Ke)）(?)、(?)德(De)国(Guo)BARKSDALE（(?)巴(Ba)士(Shi)德(De)）(?)、(?)美(Mei)国(Guo) VICKERS（(?)威(Wei)格(Ge)士(Shi)）(?)、(?)意(Yi)大(Da)利(Li) ATOS（(?)阿(A)托(Tuo)斯(Si)）(?)、(?)日(Ri)本(Ben) YUKEN（(?)油(You)研(Yan)）(?)、(?)德(De)国(Guo) HAWE（(?)哈(Ha)威(Wei)）(?)、(?)德(De)国(Guo) HYDAC（(?)贺(He)德(De)克(Ke)）(?)、(?)美(Mei)国(Guo) MOOG（(?)穆(Mu)格(Ge)）(?)等(Deng)公(Gong)司(Si)液(Ye)压(Ya)电(Dian)子(Zi)产(Chan)品(Pin)。(?) 汇(Hui)集(Ji)了(Liao)国(Guo)内(Nei)、(?)香(Xiang)港(Gang)等(Deng)地(Di)的(De)价(Jia)格(Ge)及(Ji)库(Ku)存(Cun)优(You)势(Shi)，(?)具(Ju)备(Bei)全(Quan)面(Mian)业(Ye)务(Wu)进(Jin)出(Chu)口(Kou)报(Bao)关(Guan)等(Deng)等(Deng)，(?)货(Huo)期(Qi)稳(Wen)定(Ding)、(?)优(You)惠(Hui)。(?)

我(Wo)司(Si)所(Suo)售(Shou)产(Chan)品(Pin)均(Jun)为(Wei)原(Yuan)装(Zhuang)*！(?)

部(Bu)分(Fen)品(Pin)牌(Pai)可(Ke)提(Ti)供(Gong)选(Xuan)型(Xing)及(Ji)后(Hou)续(Xu)安(An)装(Zhuang)指(Zhi)导(Dao)！(?)

非(Fei)人(Ren)为(Wei)因(Yin)素(Su)/产(Chan)品(Pin)本(Ben)身(Shen)质(Zhi)量(Liang)问(Wen)题(Ti)皆(Jie)可(Ke)退(Tui)换(Huan)货(Huo)！(?)

我(Wo)司(Si)销(Xiao)售(Shou)理(Li)念(Nian)：(?)顾(Gu)客(Ke)利(Li)益(Yi)至(Zhi)上(Shang)，(?)合(He)作(Zuo)共(Gong)赢(Ying)！(?)

1. 安(An)全(Quan)栅(Zha)应(Ying)安(An)装(Zhuang)在(Zai)非(Fei)危(Wei)险(Xian)区(Qu)；(?)

电(Dian)动(Dong)蝶(Die)阀(Fa)是(Shi)工(Gong)业(Ye)管(Guan)道(Dao)中(Zhong)应(Ying)用(Yong)最(Zui)为(Wei)常(Chang)用(Yong)的(De)阀(Fa)门(Men)品(Pin)种(Zhong)之(Zhi)一(Yi)。(?)蝶(Die)阀(Fa)体(Ti)积(Ji)小(Xiao)、(?)用(Yong)料(Liao)少(Shao)、(?)重(Zhong)量(Liang)轻(Qing)、(?)口(Kou)径(Jing)越(Yue)大(Da)相(Xiang)对(Dui)其(Qi)他(Ta)阀(Fa)更(Geng)经(Jing)济(Ji)实(Shi)惠(Hui)。(?)电(Dian)动(Dong)执(Zhi)行(Xing)器(Qi)旋(Xuan)转(Zhuan)90°慢(Man)开(Kai)式(Shi)，(?)操(Cao)作(Zuo)简(Jian)单(Dan)。(?)同(Tong)时(Shi)该(Gai)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)*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)一(Yi)的(De)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)，(?)当(Dang)开(Kai)启(Qi)度(Du)在(Zai)大(Da)约(Yue)15°至(Zhi)70°之(Zhi)间(Jian)时(Shi)，(?)又(You)能(Neng)进(Jin)行(Xing)灵(Ling)敏(Min)的(De)流(Liu)量(Liang)控(Kong)制(Zhi)，(?)因(Yin)此(Ci)大(Da)口(Kou)径(Jing)的(De)流(Liu)量(Liang)调(Diao)节(Jie)，(?)蝶(Die)阀(Fa)具(Ju)有(You)较(Jiao)大(Da)的(De)优(You)势(Shi)。(?)不(Bu)适(Shi)用(Yong)于(Yu)有(You)颗(Ke)粒(Li)和(He)温(Wen)度(Du)偏(Pian)高(Gao)的(De)工(Gong)艺(Yi)介(Jie)质(Zhi)中(Zhong)。(?)

电(Dian)动(Dong)闸(Zha)阀(Fa)定(Ding)义(Yi)：(?)

电(Dian)动(Dong)闸(Zha)阀(Fa)的(De)启(Qi)闭(Bi)件(Jian)是(Shi)闸(Zha)板(Ban)，(?)闸(Zha)板(Ban)的(De)运(Yun)动(Dong)方(Fang)向(Xiang)与(Yu)流(Liu)体(Ti)方(Fang)向(Xiang)相(Xiang)垂(Chui)直(Zhi)，(?)闸(Zha)阀(Fa)只(Zhi)能(Neng)作(Zuo)全(Quan)开(Kai)和(He)全(Quan)关(Guan)，(?)不(Bu)适(Shi)合(He)作(Zuo)调(Diao)节(Jie)和(He)节(Jie)流(Liu)。(?)闸(Zha)板(Ban)有(You)两(Liang)个(Ge)密(Mi)封(Feng)面(Mian)，(?)常(Chang)用(Yong)的(De)楔(?)式(Shi)闸(Zha)板(Ban)阀(Fa)的(De)两(Liang)个(Ge)密(Mi)封(Feng)面(Mian)形(Xing)成(Cheng)楔(?)形(Xing)，(?)楔(?)形(Xing)角(Jiao)随(Sui)阀(Fa)门(Men)参(Can)数(Shu)而(?)异(Yi)，(?)通(Tong)常(Chang)为(Wei)5o。(?)大(Da)部(Bu)分(Fen)闸(Zha)阀(Fa)是(Shi)采(Cai)用(Yong)强(Qiang)制(Zhi)密(Mi)封(Feng)的(De)，(?)即(Ji)阀(Fa)门(Men)关(Guan)闭(Bi)时(Shi)，(?)要(Yao)依(Yi)靠(Kao)外(Wai)力(Li)强(Qiang)行(Xing)将(Jiang)闸(Zha)板(Ban)压(Ya)向(Xiang)阀(Fa)座(Zuo)，(?)以(Yi)保(Bao)证(Zheng)密(Mi)封(Feng)面(Mian)的(De)密(Mi)封(Feng)性(Xing)。(?)

区(Qu)别(Bie)：(?)

1 电(Dian)动(Dong)蝶(Die)阀(Fa)0-90度(Du)旋(Xuan)转(Zhuan)的(De)角(Jiao)行(Xing)程(Cheng)阀(Fa)门(Men)，(?)具(Ju)体(Ti)良(Liang)好(Hao)的(De)流(Liu)量(Liang)特(Te)性(Xing)，(?)体(Ti)积(Ji)小(Xiao)，(?)性(Xing)价(Jia)比(Bi)高(Gao)2 电(Dian)动(Dong)闸(Zha)阀(Fa)上(Shang)下(Xia)运(Yun)动(Dong)的(De)直(Zhi)行(Xing)程(Cheng)控(Kong)制(Zhi)方(Fang)式(Shi)，(?)可(Ke)做(Zuo)为(Wei)切(Qie)断(Duan)阀(Fa)，(?)体(Ti)积(Ji)大(Da)，(?)价(Jia)格(Ge)贵(Gui)3 电(Dian)动(Dong)蝶(Die)阀(Fa)不(Bu)能(Neng)用(Yong)于(Yu)高(Gao)温(Wen)高(Gao)压(Ya)工(Gong)况(Kuang)，(?)不(Bu)耐(Nai)磨(Mo)。(?)电(Dian)动(Dong)闸(Zha)阀(Fa)一(Yi)般(Ban)用(Yong)来(Lai)关(Guan)带(Dai)颗(Ke)料(Liao)物(Wu)质(Zhi)的(De)介(Jie)质(Zhi)，(?)适(Shi)用(Yong)于(Yu)高(Gao)温(Wen)高(Gao)压(Ya)工(Gong)况(Kuang)电(Dian)动(Dong)蝶(Die)阀(Fa)如(Ru)果(Guo)按(An)照(Zhao)连(Lian)接(Jie)方(Fang)式(Shi)有(You)电(Dian)动(Dong)对(Dui)夹(Jia)蝶(Die)阀(Fa)和(He)电(Dian)动(Dong)法(Fa)兰(Lan)蝶(Die)阀(Fa)、(?)电(Dian)动(Dong)焊(Han)接(Jie)蝶(Die)阀(Fa)、(?)电(Dian)动(Dong)卡(Ka)箍(Gu)蝶(Die)阀(Fa)等(Deng)几(Ji)类(Lei)当(Dang)然(Ran)也(Ye)可(Ke)以(Yi)按(An)照(Zhao)蝶(Die)阀(Fa)结(Jie)构(Gou)分(Fen)类(Lei)：(?)电(Dian)动(Dong)三(San)偏(Pian)心(Xin)蝶(Die)阀(Fa)和(He)电(Dian)动(Dong)中(Zhong)线(Xian)垂(Chui)直(Zhi)板(Ban)蝶(Die)阀(Fa)和(He)高(Gao)性(Xing)能(Neng)电(Dian)动(Dong)蝶(Die)阀(Fa)按(An)照(Zhao)材(Cai)分(Fen)为(Wei)：(?)电(Dian)动(Dong)不(Bu)锈(Xiu)钢(Gang)蝶(Die)阀(Fa)、(?)电(Dian)动(Dong)铸(Zhu)钢(Gang)蝶(Die)阀(Fa)和(He)电(Dian)动(Dong)铸(Zhu)铁(Tie)蝶(Die)阀(Fa)按(An)照(Zhao)使(Shi)用(Yong)的(De)环(Huan)境(Jing)不(Bu)一(Yi)样(Yang)，(?)也(Ye)可(Ke)以(Yi)分(Fen)为(Wei)电(Dian)动(Dong)防(Fang)爆(Bao)蝶(Die)阀(Fa)和(He)不(Bu)防(Fang)爆(Bao)的(De)电(Dian)动(Dong)蝶(Die)阀(Fa)电(Dian)动(Dong)蝶(Die)阀(Fa)具(Ju)备(Bei)哪(Na)些(Xie)优(You)势(Shi)

电(Dian)动(Dong)蝶(Die)阀(Fa)有(You)法(Fa)兰(Lan)式(Shi)和(He)对(Dui)夹(Jia)式(Shi)两(Liang)种(Zhong)连(Lian)接(Jie)方(Fang)式(Shi)。(?)是(Shi)工(Gong)业(Ye)自(Zi)动(Dong)化(Hua)控(Kong)制(Zhi)领(Ling)域(Yu)中(Zhong)的(De)重(Zhong)要(Yao)执(Zhi)行(Xing)单(Dan)元(Yuan)。(?)电(Dian)动(Dong)蝶(Die)阀(Fa)主(Zhu)要(Yao)适(Shi)用(Yong)于(Yu)各(Ge)种(Zhong)工(Gong)业(Ye)化(Hua)的(De)管(Guan)道(Dao)流(Liu)量(Liang)、(?)压(Ya)力(Li)、(?)温(Wen)度(Du)的(De)控(Kong)制(Zhi)。(?)例(Li)如(Ru)：(?)电(Dian)力(Li)、(?)冶(Ye)金(Jin)、(?)石(Shi)化(Hua)、(?)环(Huan)保(Bao)、(?)能(Neng)源(Yuan)管(Guan)理(Li)、(?)消(Xiao)防(Fang)系(Xi)统(Tong)。(?)电(Dian)动(Dong)蝶(Die)阀(Fa)属(Shu)于(Yu)电(Dian)动(Dong)阀(Fa)门(Men)和(He)电(Dian)动(Dong)调(Diao)节(Jie)阀(Fa)中(Zhong)的(De)一(Yi)个(Ge)品(Pin)种(Zhong)。(?)电(Dian)动(Dong)蝶(Die)阀(Fa)的(De)优(You)点(Dian)：(?)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)，(?)体(Ti)积(Ji)小(Xiao)，(?)重(Zhong)量(Liang)轻(Qing)；(?)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)。(?)

电(Dian)动(Dong)蝶(Die)阀(Fa)的(De)安(An)装(Zhuang)与(Yu)维(Wei)护(Hu)应(Ying)注(Zhu)意(Yi)以(Yi)下(Xia)事(Shi)项(Xiang)：(?)1、(?)在(Zai)安(An)装(Zhuang)时(Shi)。(?)气(Qi)动(Dong)跌(Die)阀(Fa)瓣(Ban)要(Yao)停(Ting)在(Zai)关(Guan)闭(Bi)的(De)位(Wei)置(Zhi)上(Shang)。(?)2、(?)开(Kai)启(Qi)位(Wei)置(Zhi)应(Ying)按(An)气(Qi)动(Dong)蝶(Die)阀(Fa)板(Ban)的(De)旋(Xuan)转(Zhuan)角(Jiao)度(Du)来(Lai)确(Que)定(Ding)；(?)3、(?)带(Dai)有(You)旁(Pang)通(Tong)阀(Fa)的(De)蝶(Die)阀(Fa)，(?)开(Kai)启(Qi)前(Qian)应(Ying)先(Xian)打(Da)开(Kai)旁(Pang)通(Tong)阀(Fa)；(?)4、(?)应(Ying)按(An)天(Tian)勤(Qin)阀(Fa)门(Men)电(Dian)动(Dong)装(Zhuang)置(Zhi)制(Zhi)造(Zao)厂(Chang)的(De)安(An)装(Zhuang)说(Shuo)明(Ming)书(Shu)进(Jin)行(Xing)安(An)装(Zhuang)，(?)重(Zhong)量(Liang)大(Da)的(De)蝶(Die)阀(Fa)，(?)应(Ying)设(She)置(Zhi)牢(Lao)固(Gu)的(De)基(Ji)础(Chu)。(?)

BELIMO电(Dian)动(Dong)蝶(Die)阀(Fa)与(Yu)电(Dian)动(Dong)闸(Zha)阀(Fa)区(Qu)别(Bie)在(Zai)哪(Na)里(Li)电(Dian)动(Dong)蝶(Die)阀(Fa)结(Jie)构(Gou)紧(Jin)凑(?)，(?)体(Ti)积(Ji)小(Xiao)，(?)重(Zhong)量(Liang)轻(Qing)，(?)特(Te)别(Bie)适(Shi)用(Yong)于(Yu)大(Da)口(Kou)径(Jing)管(Guan)路(Lu)系(Xi)统(Tong)。(?)电(Dian)动(Dong)蝶(Die)阀(Fa)是(Shi)水(Shui)泵(Beng)出(Chu)口(Kou)继(Ji)老(Lao)式(Shi)手(Shou)动(Dong)控(Kong)制(Zhi)阀(Fa)、(?)液(Ye)控(Kong)蝶(Die)阀(Fa)、(?)多(Duo)功(Gong)能(Neng)水(Shui)力(Li)阀(Fa)与(Yu)液(Ye)力(Li)自(Zi)动(Dong)阀(Fa)等(Deng)控(Kong)制(Zhi)阀(Fa)门(Men)后(Hou)的(De)第(Di)五(Wu)代(Dai)新(Xin)产(Chan)品(Pin)。(?)通(Tong)过(Guo)对(Dui)阀(Fa)门(Men)的(De)流(Liu)体(Ti)设(She)计(Ji)，(?)形(Xing)成(Cheng)直(Zhi)线(Xian)型(Xing)流(Liu)道(Dao)，(?)能(Neng)耗(Hao)低(Di)、(?)运(Yun)行(Xing)稳(Wen)，(?)它(Ta)兼(Jian)具(Ju)电(Dian)动(Dong)闸(Zha)阀(Fa)、(?)止(Zhi)回(Hui)阀(Fa)的(De)功(Gong)能(Neng)，(?)通(Tong)过(Guo)提(Ti)高(Gao)快(Kuai)关(Guan)时(Shi)间(Jian)能(Neng)更(Geng)好(Hao)地(Di)消(Xiao)除(Chu)水(Shui)锤(Chui)危(Wei)害(Hai)，(?)保(Bao)护(Hu)水(Shui)泵(Beng)及(Ji)管(Guan)网(Wang)系(Xi)统(Tong)安(An)全(Quan)。(?)是(Shi)当(Dang)前(Qian)国(Guo)内(Nei)外(Wai)结(Jie)构(Gou)新(Xin)颖(Ying)、(?)性(Xing)能(Neng)先(Xian)进(Jin)，(?)运(Yun)行(Xing)可(Ke)靠(Kao)的(De)泵(Beng)站(Zhan)新(Xin)型(Xing)控(Kong)制(Zhi)设(She)备(Bei)。(?)

电(Dian)动(Dong)调(Diao)节(Jie)阀(Fa)与(Yu)电(Dian)动(Dong)蝶(Die)阀(Fa)的(De)区(Qu)别(Bie)，(?)分(Fen)别(Bie)应(Ying)用(Yong)场(Chang)合(He)

电(Dian)动(Dong)调(Diao)节(Jie)阀(Fa)应(Ying)用(Yong)于(Yu)电(Dian)力(Li)、(?)化(Hua)工(Gong)、(?)冶(Ye)金(Jin)、(?)环(Huan)保(Bao)、(?)水(Shui)处(Chu)理(Li)、(?)轻(Qing)工(Gong)、(?)建(Jian)材(Cai)等(Deng)工(Gong)业(Ye)自(Zi)动(Dong)化(Hua)系(Xi)统(Tong)领(Ling)域(Yu)。(?)

电(Dian)动(Dong)蝶(Die)阀(Fa)应(Ying)用(Yong)于(Yu)食(Shi)品(Pin)、(?)环(Huan)保(Bao)、(?)轻(Qing)工(Gong)、(?)石(Shi)油(You)、(?)化(Hua)工(Gong)、(?)水(Shui)处(Chu)理(Li)、(?)市(Shi)政(Zheng)工(Gong)程(Cheng)、(?)造(Zao)纸(Zhi)、(?)电(Dian)力(Li)、(?)水(Shui)处(Chu)理(Li)等(Deng)行(Xing)业(Ye)的(De)工(Gong)业(Ye)过(Guo)程(Cheng)自(Zi)动(Dong)控(Kong)制(Zhi)系(Xi)统(Tong)中(Zhong)。(?)

电(Dian)动(Dong)调(Diao)节(Jie)阀(Fa)与(Yu)电(Dian)动(Dong)蝶(Die)阀(Fa)的(De)区(Qu)别(Bie)为(Wei)：(?)工(Gong)作(Zuo)原(Yuan)理(Li)不(Bu)同(Tong)、(?)特(Te)点(Dian)不(Bu)同(Tong)、(?)缺(Que)点(Dian)不(Bu)同(Tong)。(?)

一(Yi)、(?)工(Gong)作(Zuo)原(Yuan)理(Li)不(Bu)同(Tong)

1、(?)电(Dian)动(Dong)调(Diao)节(Jie)阀(Fa)：(?)电(Dian)动(Dong)调(Diao)节(Jie)阀(Fa)通(Tong)过(Guo)接(Jie)收(Shou)工(Gong)业(Ye)自(Zi)动(Dong)化(Hua)控(Kong)制(Zhi)系(Xi)统(Tong)的(De)信(Xin)号(Hao)（(?)如(Ru)：(?)4~20mA）(?)来(Lai)驱(Qu)动(Dong)阀(Fa)门(Men)改(Gai)变(Bian)阀(Fa)芯(Xin)和(He)阀(Fa)座(Zuo)之(Zhi)间(Jian)的(De)截(Jie)面(Mian)积(Ji)大(Da)小(Xiao)控(Kong)制(Zhi)管(Guan)道(Dao)介(Jie)质(Zhi)的(De)流(Liu)量(Liang)、(?)温(Wen)度(Du)、(?)压(Ya)力(Li)等(Deng)工(Gong)艺(Yi)参(Can)数(Shu)。(?)实(Shi)现(Xian)自(Zi)动(Dong)化(Hua)调(Diao)节(Jie)功(Gong)能(Neng)。(?)

2、(?)电(Dian)动(Dong)蝶(Die)阀(Fa)：(?)电(Dian)动(Dong)蝶(Die)阀(Fa)由(You)调(Diao)节(Jie)型(Xing)电(Dian)动(Dong)执(Zhi)行(Xing)机(Ji)构(Gou)和(He)阀(Fa)杆(Gan)连(Lian)接(Jie)调(Diao)试(Shi)好(Hao)以(Yi)后(Hou)；(?)以(Yi)电(Dian)能(Neng)作(Zuo)为(Wei)驱(Qu)动(Dong)力(Li)来(Lai)驱(Qu)动(Dong)硬(Ying)密(Mi)封(Feng)蝶(Die)阀(Fa)阀(Fa)板(Ban)，(?)作(Zuo)0~90°部(Bu)分(Fen)回(Hui)转(Zhuan)运(Yun)动(Dong)。(?)接(Jie)收(Shou)工(Gong)业(Ye)自(Zi)动(Dong)化(Hua)控(Kong)制(Zhi)系(Xi)统(Tong)的(De)4~20mA信(Xin)号(Hao)来(Lai)精(Jing)确(Que)控(Kong)制(Zhi)阀(Fa)门(Men)开(Kai)度(Du)，(?)从(Cong)而(?)达(Da)到(Dao)流(Liu)量(Liang)、(?)温(Wen)度(Du)、(?)压(Ya)力(Li)等(Deng)不(Bu)同(Tong)工(Gong)艺(Yi)参(Can)数(Shu)的(De)调(Diao)节(Jie)和(He)控(Kong)制(Zhi)。(?)

二(?)、(?)特(Te)点(Dian)不(Bu)同(Tong)

1、(?)电(Dian)动(Dong)调(Diao)节(Jie)阀(Fa)：(?)电(Dian)动(Dong)调(Diao)节(Jie)阀(Fa)具(Ju)有(You)体(Ti)积(Ji)小(Xiao)，(?)重(Zhong)量(Liang)轻(Qing)、(?)连(Lian)线(Xian)简(Jian)单(Dan)、(?)流(Liu)量(Liang)大(Da)、(?)调(Diao)节(Jie)精(Jing)度(Du)高(Gao)等(Deng)特(Te)点(Dian)。(?)

2、(?)电(Dian)动(Dong)蝶(Die)阀(Fa)：(?)电(Dian)动(Dong)蝶(Die)阀(Fa)具(Ju)有(You)体(Ti)积(Ji)小(Xiao)，(?)重(Zhong)量(Liang)轻(Qing)，(?)性(Xing)能(Neng)可(Ke)靠(Kao)，(?)配(Pei)套(Tao)简(Jian)单(Dan)，(?)流(Liu)通(Tong)能(Neng)力(Li)大(Da)，(?)特(Te)别(Bie)适(Shi)合(He)于(Yu)介(Jie)质(Zhi)是(Shi)较(Jiao)洁(Jie)净(Jing)液(Ye)体(Ti)和(He)气(Qi)体(Ti)等(Deng)特(Te)点(Dian)。(?)

三(San)、(?)缺(Que)点(Dian)不(Bu)同(Tong)

1、(?)电(Dian)动(Dong)调(Diao)节(Jie)阀(Fa)：(?)电(Dian)动(Dong)调(Diao)节(Jie)阀(Fa)运(Yun)行(Xing)产(Chan)生(Sheng)的(De)内(Nei)热(Re)会(Hui)导(Dao)致(Zhi)热(Re)保(Bao)护(Hu)，(?)使(Shi)调(Diao)节(Jie)阀(Fa)停(Ting)止(Zhi)工(Gong)作(Zuo)；(?)由(You)于(Yu)电(Dian)机(Ji)必(Bi)须(Xu)经(Jing)过(Guo)多(Duo)级(Ji)减(Jian)速(Su)才(Cai)能(Neng)输(Shu)出(Chu)力(Li)矩(Ju)，(?)所(Suo)以(Yi)运(Yun)行(Xing)速(Su)度(Du)还(Huan)不(Bu)是(Shi)很(Hen)快(Kuai)，(?)在(Zai)有(You)些(Xie)要(Yao)求(Qiu)快(Kuai)速(Su)启(Qi)闭(Bi)的(De)场(Chang)合(He)还(Huan)不(Bu)适(Shi)用(Yong)；(?)由(You)于(Yu)运(Yun)动(Dong)部(Bu)件(Jian)多(Duo)，(?)相(Xiang)对(Dui)容(Rong)易(Yi)产(Chan)生(Sheng)故(Gu)障(Zhang)，(?)尤(You)其(Qi)在(Zai)调(Diao)节(Jie)频(Pin)繁(Fan)的(De)工(Gong)况(Kuang)。(?)

2、(?)电(Dian)动(Dong)蝶(Die)阀(Fa)：(?)电(Dian)动(Dong)蝶(Die)阀(Fa)使(Shi)用(Yong)压(Ya)力(Li)和(He)工(Gong)作(Zuo)温(Wen)度(Du)范(Fan)围(Wei)小(Xiao)；(?)密(Mi)封(Feng)性(Xing)较(Jiao)差(Cha)。(?)