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Q947F/H-2.5C卸(Xie)灰(Hui)电(Dian)动(Dong)球(Qiu)阀(Fa)
卸(Xie)灰(Hui)电(Dian)动(Dong)球(Qiu)阀(Fa)只(Zhi)需(Xu)要(Yao)用(Yong)所(Suo)选(Xuan)定(Ding)的(De)驱(Qu)动(Dong)器(Qi)旋(Xuan)转(Zhuan)，(?)操(Cao)作(Zuo)轻(Qing)便(Bian)很(Hen)小(Xiao)的(De)转(Zhuan)动(Dong)力(Li)矩(Ju)就(Jiu)能(Neng)关(Guan)闭(Bi)严(Yan)密(Mi)。(?)*平(Ping)等(Deng)的(De)阀(Fa)体(Ti)内(Nei)腔(Qiang)为(Wei)介(Jie)质(Zhi)提(Ti)供(Gong)了(Liao)阻(Zu)力(Li)很(Hen)小(Xiao)、(?)直(Zhi)通(Tong)的(De)流(Liu)道(Dao)。(?)通(Tong)常(Chang)认(Ren)为(Wei)球(Qiu)阀(Fa)Z适(Shi)宜(Yi)直(Zhi)接(Jie)做(Zuo)开(Kai)闭(Bi)使(Shi)用(Yong)，(?)但(Dan)近(Jin)来(Lai)的(De)发(Fa)展(Zhan)已(Yi)将(Jiang)球(Qiu)阀(Fa)设(She)计(Ji)成(Cheng)使(Shi)它(Ta)具(Ju)有(You)节(Jie)流(Liu)和(He)控(Kong)制(Zhi)流(Liu)量(Liang)之(Zhi)用(Yong)。(?)
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Q947H电(Dian)动(Dong)硬(Ying)密(Mi)封(Feng)卸(Xie)灰(Hui)球(Qiu)阀(Fa)
电(Dian)动(Dong)硬(Ying)密(Mi)封(Feng)卸(Xie)灰(Hui)球(Qiu)阀(Fa) 在(Zai)石(Shi)油(You)、(?)天(Tian)然(Ran)气(Qi)、(?)煤(Mei)炭(Tan)和(He)矿(Kuang)石(Shi)的(De)开(Kai)采(Cai)、(?)提(Ti)炼(Lian)加(Jia)工(Gong)和(He)管(Guan)道(Dao)输(Shu)送(Song)系(Xi)统(Tong)中(Zhong)；(?)在(Zai)化(Hua)工(Gong)产(Chan)品(Pin)、(?)医(Yi)药(Yao)和(He)食(Shi)品(Pin)生(Sheng)产(Chan)种(Zhong)；(?)在(Zai)水(Shui)电(Dian)、(?)火(Huo)电(Dian)和(He)核(He)电(Dian)的(De)电(Dian)力(Li)生(Sheng)产(Chan)系(Xi)统(Tong)中(Zhong)；(?)在(Zai)城(Cheng)市(Shi)和(He)工(Gong)业(Ye)企(Qi)业(Ye)的(De)给(Gei)排(Pai)水(Shui)、(?)供(Gong)热(Re)、(?)和(He)供(Gong)气(Qi)系(Xi)统(Tong)中(Zhong)；(?)在(Zai)农(Nong)田(Tian)的(De)排(Pai)
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Q647MF-6C-DN200电(Dian)动(Dong)卸(Xie)灰(Hui)球(Qiu)阀(Fa)
电(Dian)动(Dong)卸(Xie)灰(Hui)球(Qiu)阀(Fa)在(Zai)石(Shi)油(You)、(?)天(Tian)然(Ran)气(Qi)、(?)煤(Mei)炭(Tan)和(He)矿(Kuang)石(Shi)的(De)开(Kai)采(Cai)、(?)提(Ti)炼(Lian)加(Jia)工(Gong)和(He)管(Guan)道(Dao)输(Shu)送(Song)系(Xi)统(Tong)中(Zhong)；(?)在(Zai)化(Hua)工(Gong)产(Chan)品(Pin)、(?)医(Yi)药(Yao)和(He)食(Shi)品(Pin)生(Sheng)产(Chan)种(Zhong)；(?)在(Zai)水(Shui)电(Dian)、(?)火(Huo)电(Dian)和(He)核(He)电(Dian)的(De)电(Dian)力(Li)生(Sheng)产(Chan)系(Xi)统(Tong)中(Zhong)；(?)在(Zai)城(Cheng)市(Shi)和(He)工(Gong)业(Ye)企(Qi)业(Ye)的(De)给(Gei)排(Pai)水(Shui)、(?)供(Gong)热(Re)、(?)和(He)供(Gong)气(Qi)系(Xi)统(Tong)中(Zhong)；(?)在(Zai)农(Nong)田(Tian)的(De)排(Pai)灌(Guan)系(Xi)统(Tong)中(Zhong)；(?)在(Zai)治(Zhi)金(Jin)生(Sheng)产(Chan)系(Xi)统(Tong)中(Zhong)得(De)以(Yi)广(Guang)泛(Fan)的(De)应(Ying)用(Yong)，(?)是(Shi)一(Yi)种(Zhong)与(Yu)生(Sheng)产(Chan)建(Jian)设(She)、(?)国(Guo)防(Fang)建(Jian)设(She)和(He)人(Ren)民(Min)生(Sheng)活(Huo)息(Xi)息(Xi)相(Xiang)关(Guan)的(De)重(Zhong)要(Yao)机(Ji)械(Xie)产(Chan)品(Pin)。(?)球(Qiu)阀(Fa)密(Mi)闭(Bi)在(Zai)各(Ge)类(Lei)管(Guan)路(Lu)系(Xi)统(Tong)种(Zhong)用(Yong)于(Yu)截(Jie)断(Duan)或(Huo)接(Jie)通(Tong)介(Jie)质(Zhi)流(Liu)，(?)使(Shi)介(Jie)质(Zhi)按(An)照(Zhao)预(Yu)定(Ding)的(De)程(Cheng)序(Xu)输(Shu)送(Song)到(Dao)各(Ge)个(Ge)点(Dian)。(?)
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电(Dian)动(Dong)卸(Xie)灰(Hui)球(Qiu)阀(Fa)Q947MF
电(Dian)动(Dong)卸(Xie)灰(Hui)球(Qiu)阀(Fa)Q947MF的(De)工(Gong)作(Zuo)原(Yuan)理(Li)是(Shi)靠(Kao)旋(Xuan)转(Zhuan)阀(Fa)恋(Lian)来(Lai)使(Shi)阀(Fa)门(Men)畅(Chang)通(Tong)或(Huo)闭(Bi)塞(Sai)。(?)气(Qi)动(Dong)球(Qiu)阀(Fa)开(Kai)关(Guan)轻(Qing)便(Bian)，(?)体(Ti)积(Ji)小(Xiao)，(?)可(Ke)以(Yi)做(Zuo)成(Cheng)很(Hen)大(Da)口(Kou)径(Jing)，(?)密(Mi)封(Feng)可(Ke)靠(Kao)，(?)结(Jie)构(Gou) 简(Jian)单(Dan)，(?)维(Wei)修(Xiu)方(Fang)便(Bian)，(?)密(Mi)封(Feng)面(Mian)与(Yu)球(Qiu)面(Mian)常(Chang)在(Zai)闭(Bi)合(He)状(Zhuang)态(Tai)，(?)不(Bu)易(Yi)被(Bei)介(Jie)质(Zhi)冲(Chong)蚀(Shi)，(?)在(Zai)各(Ge)行(Xing)业(Ye)得(De)到(Dao)广(Guang)泛(Fan)的(De)应(Ying)用(Yong)。(?)
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MQ947F-6C电(Dian)动(Dong)固(Gu)定(Ding)式(Shi)卸(Xie)灰(Hui)球(Qiu)阀(Fa)
电(Dian)动(Dong)固(Gu)定(Ding)式(Shi)卸(Xie)灰(Hui)球(Qiu)阀(Fa)在(Zai)石(Shi)油(You)、(?)天(Tian)然(Ran)气(Qi)、(?)煤(Mei)炭(Tan)和(He)矿(Kuang)石(Shi)的(De)开(Kai)采(Cai)、(?)提(Ti)炼(Lian)加(Jia)工(Gong)和(He)管(Guan)道(Dao)输(Shu)送(Song)系(Xi)统(Tong)中(Zhong)；(?)在(Zai)化(Hua)工(Gong)产(Chan)品(Pin)、(?)医(Yi)药(Yao)和(He)食(Shi)品(Pin)生(Sheng)产(Chan)种(Zhong)；(?)在(Zai)水(Shui)电(Dian)、(?)火(Huo)电(Dian)和(He)核(He)电(Dian)的(De)电(Dian)力(Li)生(Sheng)产(Chan)系(Xi)统(Tong)中(Zhong)；(?)在(Zai)城(Cheng)市(Shi)和(He)工(Gong)业(Ye)企(Qi)业(Ye)的(De)给(Gei)排(Pai)水(Shui)、(?)供(Gong)热(Re)、(?)和(He)供(Gong)气(Qi)系(Xi)统(Tong)中(Zhong)；(?)在(Zai)农(Nong)田(Tian)的(De)排(Pai)灌(Guan)系(Xi)统(Tong)中(Zhong)；(?)在(Zai)治(Zhi)金(Jin)生(Sheng)产(Chan)系(Xi)统(Tong)中(Zhong)得(De)以(Yi)广(Guang)泛(Fan)的(De)应(Ying)用(Yong)，(?)是(Shi)一(Yi)种(Zhong)与(Yu)生(Sheng)产(Chan)建(Jian)设(She)、(?)国(Guo)防(Fang)建(Jian)设(She)和(He)人(Ren)民(Min)生(Sheng)活(Huo)息(Xi)息(Xi)相(Xiang)关(Guan)的(De)重(Zhong)要(Yao)机(Ji)械(Xie)产(Chan)品(Pin)。(?)球(Qiu)阀(Fa)密(Mi)闭(Bi)在(Zai)各(Ge)类(Lei)管(Guan)路(Lu)系(Xi)统(Tong)种(Zhong)用(Yong)于(Yu)截(Jie)断(Duan)或(Huo)接(Jie)通(Tong)介(Jie)质(Zhi)流(Liu)，(?)使(Shi)介(Jie)质(Zhi)按(An)照(Zhao)预(Yu)定(Ding)的(De)程(Cheng)序(Xu)输(Shu)送(Song)到(Dao)各(Ge)个(Ge)点(Dian)。(?)
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MQ947F/H/Y-6C硬(Ying)密(Mi)封(Feng)电(Dian)动(Dong)卸(Xie)灰(Hui)球(Qiu)阀(Fa)
硬(Ying)密(Mi)封(Feng)电(Dian)动(Dong)卸(Xie)灰(Hui)球(Qiu)阀(Fa)在(Zai)石(Shi)油(You)、(?)天(Tian)然(Ran)气(Qi)、(?)煤(Mei)炭(Tan)和(He)矿(Kuang)石(Shi)的(De)开(Kai)采(Cai)、(?)提(Ti)炼(Lian)加(Jia)工(Gong)和(He)管(Guan)道(Dao)输(Shu)送(Song)系(Xi)统(Tong)中(Zhong)；(?)在(Zai)化(Hua)工(Gong)产(Chan)品(Pin)、(?)医(Yi)药(Yao)和(He)食(Shi)品(Pin)生(Sheng)产(Chan)种(Zhong)；(?)在(Zai)水(Shui)电(Dian)、(?)火(Huo)电(Dian)和(He)核(He)电(Dian)的(De)电(Dian)力(Li)生(Sheng)产(Chan)系(Xi)统(Tong)中(Zhong)；(?)在(Zai)城(Cheng)市(Shi)和(He)工(Gong)业(Ye)企(Qi)业(Ye)的(De)给(Gei)排(Pai)水(Shui)、(?)供(Gong)热(Re)、(?)和(He)供(Gong)气(Qi)系(Xi)统(Tong)中(Zhong)；(?)在(Zai)农(Nong)田(Tian)的(De)排(Pai)灌(Guan)系(Xi)统(Tong)中(Zhong)；(?)在(Zai)治(Zhi)金(Jin)生(Sheng)产(Chan)系(Xi)统(Tong)中(Zhong)得(De)以(Yi)广(Guang)泛(Fan)的(De)应(Ying)用(Yong)，(?)是(Shi)一(Yi)种(Zhong)与(Yu)生(Sheng)产(Chan)建(Jian)设(She)、(?)国(Guo)防(Fang)建(Jian)设(She)和(He)人(Ren)民(Min)生(Sheng)活(Huo)息(Xi)息(Xi)相(Xiang)关(Guan)的(De)重(Zhong)要(Yao)机(Ji)械(Xie)产(Chan)品(Pin)。(?)球(Qiu)阀(Fa)密(Mi)闭(Bi)在(Zai)各(Ge)类(Lei)管(Guan)路(Lu)系(Xi)统(Tong)种(Zhong)用(Yong)于(Yu)截(Jie)断(Duan)或(Huo)接(Jie)通(Tong)介(Jie)质(Zhi)流(Liu)，(?)使(Shi)介(Jie)质(Zhi)按(An)照(Zhao)预(Yu)定(Ding)的(De)程(Cheng)序(Xu)输(Shu)送(Song)到(Dao)各(Ge)个(Ge)点(Dian)。(?)
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