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Q947F/H/Y大(Da)口(Kou)径(Jing)固(Gu)定(Ding)球(Qiu)阀(Fa)
Q947型(Xing)固(Gu)定(Ding)球(Qiu)阀(Fa)的(De)球(Qiu)体(Ti)．(?)采(Cai)用(Yong)上(Shang)、(?)下(Xia)两(Liang)根(Gen)阀(Fa)杆(Gan)固(Gu)定(Ding)．(?)工(Gong)作(Zuo)时(Shi)，(?)流(Liu)体(Ti)压(Ya)力(Li)不(Bu)会(Hui)使(Shi)球(Qiu)体(Ti)向(Xiang)阀(Fa)座(Zuo)移(Yi)动(Dong)，(?)阀(Fa)座(Zuo)不(Bu)会(Hui)承(Cheng)受(Shou)过(Guo)大(Da)压(Ya)力(Li)而(?)变(Bian)形(Xing)。(?)阀(Fa)杆(Gan)部(Bu)分(Fen)设(She)有(You)自(Zi)润(Run)滑(Hua)轴(Zhou)承(Cheng)，(?)减(Jian)少(Shao)磨(Mo)擦(Ca)，(?)开(Kai)关(Guan)扭(Niu)距(Ju)小(Xiao)，(?)两(Liang)阀(Fa)座(Zuo)均(Jun)采(Cai)用(Yong)弹(Dan)簧(Huang)设(She)预(Yu)紧(Jin)。(?)
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Q347H/Y-16C固(Gu)定(Ding)球(Qiu)阀(Fa)球(Qiu)阀(Fa)
固(Gu)定(Ding)球(Qiu)阀(Fa)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)中(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)。(?)
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Q47Y/H/F固(Gu)定(Ding)球(Qiu)阀(Fa)
固(Gu)定(Ding)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)中(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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Q347F-16C电(Dian)动(Dong)型(Xing)固(Gu)定(Ding)球(Qiu)阀(Fa)
电(Dian)动(Dong)型(Xing)固(Gu)定(Ding)球(Qiu)阀(Fa)：(?) 四(Si)氟(Fu)密(Mi)封(Feng)球(Qiu)阀(Fa)适(Shi)用(Yong)于(Yu)工(Gong)作(Zuo)温(Wen)度(Du)-28～(?)300℃(?)的(De)石(Shi)油(You)、(?)化(Hua)工(Gong)、(?)火(Huo)力(Li)电(Dian)站(Zhan)等(Deng)各(Ge)种(Zhong)工(Gong)况(Kuang)的(De)管(Guan)路(Lu)上(Shang)，(?)切(Qie)断(Duan)或(Huo)接(Jie)通(Tong)介(Jie)质(Zhi)。(?)适(Shi)用(Yong)介(Jie)质(Zhi)为(Wei)：(?)水(Shui)、(?)蒸(Zheng)汽(Qi)、(?)油(You)品(Pin)、(?)硝(Xiao)酸(Suan)、(?)醋(Cu)酸(Suan)、(?)尿(Niao)素(Su)等(Deng)腐(Fu)蚀(Shi)性(Xing)和(He)强(Qiang)氧(Yang)化(Hua)性(Xing)介(Jie)质(Zhi)。(?)操(Cao)作(Zuo)方(Fang)式(Shi)有(You)：(?)手(Shou)动(Dong)、(?)气(Qi)动(Dong)、(?)电(Dian)动(Dong)、(?)液(Ye)动(Dong)和(He)气(Qi)液(Ye)联(Lian)动(Dong)等(Deng)。(?)
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Q347F/H-16C大(Da)口(Kou)径(Jing)固(Gu)定(Ding)球(Qiu)阀(Fa)
大(Da)口(Kou)径(Jing)固(Gu)定(Ding)球(Qiu)阀(Fa)系(Xi)列(Lie)，(?)具(Ju)有(You)防(Fang)火(Huo)、(?)防(Fang)静(Jing)电(Dian)设(She)计(Ji)，(?)安(An)装(Zhuang)无(Wu)方(Fang)向(Xiang)，(?)用(Yong)途(Tu)广(Guang)泛(Fan)，(?)价(Jia)钱(Qian)合(He)理(Li)，(?)多(Duo)种(Zhong)驱(Qu)动(Dong)方(Fang)式(Shi)（(?)手(Shou)动(Dong)、(?)气(Qi)动(Dong)、(?)电(Dian)动(Dong)、(?)液(Ye)动(Dong)、(?)气(Qi)液(Ye)联(Lian)动(Dong)等(Deng)）(?)，(?)操(Cao)作(Zuo)灵(Ling)活(Huo)。(?)
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Q647F/H/Y-16C气(Qi)动(Dong)固(Gu)定(Ding)球(Qiu)阀(Fa)
气(Qi)动(Dong)固(Gu)定(Ding)球(Qiu)阀(Fa)是(Shi)新(Xin)一(Yi)代(Dai)高(Gao)性(Xing)能(Neng)球(Qiu)阀(Fa)，(?)适(Shi)用(Yong)于(Yu)长(Chang)输(Shu)管(Guan)线(Xian)和(He)一(Yi)般(Ban)工(Gong)业(Ye)管(Guan)线(Xian)，(?)其(Qi)强(Qiang)度(Du)、(?)安(An)全(Quan)性(Xing)、(?)耐(Nai)恶(E)劣(Lie)环(Huan)境(Jing)性(Xing)等(Deng)在(Zai)设(She)计(Ji)时(Shi)进(Jin)行(Xing)了(Liao)特(Te)殊(Shu)考(Kao)虑(Lu)，(?)适(Shi)用(Yong)于(Yu)各(Ge)种(Zhong)腐(Fu)蚀(Shi)性(Xing)和(He)非(Fei)腐(Fu)蚀(Shi)性(Xing)介(Jie)质(Zhi)。(?)
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Q647F/H/Y法(Fa)兰(Lan)连(Lian)接(Jie)固(Gu)定(Ding)球(Qiu)阀(Fa)
法(Fa)兰(Lan)连(Lian)接(Jie)固(Gu)定(Ding)球(Qiu)阀(Fa)适(Shi)用(Yong)介(Jie)质(Zhi)：(?)水(Shui)气(Qi)油(You)天(Tian)然(Ran)气(Qi)和(He)酸(Suan)硷(Jian)腐(Fu)蚀(Shi)性(Xing)介(Jie)质(Zhi) 适(Shi)用(Yong)温(Wen)度(Du)：(?)-196~420℃(?) 驱(Qu)动(Dong)方(Fang)式(Shi)：(?)手(Shou)动(Dong)、(?)气(Qi)动(Dong)、(?)电(Dian)动(Dong)、(?)液(Ye)动(Dong)等(Deng) 公(Gong)称(Cheng)通(Tong)径(Jing)：(?)DN15~800mm (?)1/2 (?)~32″(?)
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Q347F/H大(Da)口(Kou)径(Jing)固(Gu)定(Ding)式(Shi)球(Qiu)阀(Fa)
大(Da)口(Kou)径(Jing)固(Gu)定(Ding)式(Shi)球(Qiu)阀(Fa),法(Fa)兰(Lan)闸(Zha)阀(Fa),法(Fa)兰(Lan)蝶(Die)阀(Fa)和(He)氧(Yang)气(Qi)减(Jian)压(Ya)阀(Fa)是(Shi)同(Tong)属(Shu)一(Yi)个(Ge)类(Lei)型(Xing)的(De)阀(Fa)门(Men)，(?)区(Qu)别(Bie)在(Zai)它(Ta)的(De)关(Guan)闭(Bi)件(Jian)是(Shi)个(Ge)球(Qiu)体(Ti)，(?)球(Qiu)体(Ti)绕(Rao)阀(Fa)体(Ti)中(Zhong)心(Xin)线(Xian)作(Zuo)旋(Xuan)转(Zhuan)来(Lai)达(Da)到(Dao)开(Kai)启(Qi)、(?)关(Guan)闭(Bi)的(De)一(Yi)种(Zhong)阀(Fa)门(Men)。(?) 球(Qiu)阀(Fa)在(Zai)管(Guan)路(Lu)中(Zhong)主(Zhu)要(Yao)用(Yong)来(Lai)做(Zuo)切(Qie)断(Duan)、(?)分(Fen)配(Pei)和(He)改(Gai)变(Bian)介(Jie)质(Zhi)的(De)流(Liu)动(Dong)方(Fang)向(Xiang)。(?)球(Qiu)阀(Fa)是(Shi)近(Jin)年(Nian)来(Lai)被(Bei)广(Guang)泛(Fan)采(Cai)用(Yong)的(De)一(Yi)种(Zhong)新(Xin)型(Xing)阀(Fa)门(Men)。(?)
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Q47F/H固(Gu)定(Ding)球(Qiu)阀(Fa)
固(Gu)定(Ding)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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Q647F-40C气(Qi)动(Dong)球(Qiu)阀(Fa)
气(Qi)动(Dong)球(Qiu)阀(Fa)是(Shi)一(Yi)种(Zhong)新(Xin)型(Xing)高(Gao)能(Neng)性(Xing)能(Neng)球(Qiu)阀(Fa)，(?)适(Shi)用(Yong)于(Yu)长(Chang)输(Shu)管(Guan)线(Xian)和(He)一(Yi)般(Ban)的(De)工(Gong)业(Ye)管(Guan)线(Xian)，(?)其(Qi)安(An)全(Quan)、(?)耐(Nai)恶(E)劣(Lie)环(Huan)境(Jing)性(Xing)等(Deng)的(De)设(She)计(Ji)时(Shi)均(Jun)已(Yi)进(Jin)行(Xing)了(Liao)特(Te)殊(Shu)考(Kao)虑(Lu)。(?) (?)适(Shi)用(Yong)于(Yu)各(Ge)种(Zhong)腐(Fu)蚀(Shi)和(He)非(Fei)腐(Fu)蚀(Shi)性(Xing)介(Jie)质(Zhi)。(?)它(Ta)与(Yu)浮(Fu)动(Dong)式(Shi)球(Qiu)阀(Fa)相(Xiang)比(Bi)，(?)工(Gong)作(Zuo)时(Shi)管(Guan)道(Dao)中(Zhong)阀(Fa)前(Qian)流(Liu)体(Ti)压(Ya)力(Li)在(Zai)球(Qiu)体(Ti)上(Shang)产(Chan)生(Sheng)的(De)作(Zuo)用(Yong)力(Li)全(Quan)部(Bu)传(Chuan)递(Di)给(Gei)上(Shang)下(Xia)轴(Zhou)承(Cheng)，(?)球(Qiu)体(Ti)不(Bu)会(Hui)移(Yi)动(Dong)，(?)阀(Fa)门(Men)密(Mi)封(Feng)靠(Kao)弹(Dan)簧(Huang)和(He)介(Jie)质(Zhi)压(Ya)罚(Fa)推(Tui)动(Dong)阀(Fa)座(Zuo)实(Shi)现(Xian)，(?)因(Yin)而(?)阀(Fa)座(Zuo)不(Bu)会(Hui)承(Cheng)受(Shou)过(Guo)大(Da)压(Ya)力(Li)，(?)所(Suo)以(Yi)固(Gu)定(Ding)式(Shi)球(Qiu)阀(Fa)阀(Fa)座(Zuo)变(Bian)形(Xing)小(Xiao)，(?)操(Cao)作(Zuo)力(Li)矩(Ju)轻(Qing)，(?)密(Mi)封(Feng)性(Xing)能(Neng)可(Ke)靠(Kao)，(?)使(Shi)用(Yong)寿(Shou)命(Ming)长(Chang)。(?)特(Te)别(Bie)适(Shi)用(Yong)于(Yu)高(Gao)压(Ya)、(?)大(Da)口(Kou)径(Jing)的(De)场(Chang)
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