偏(Pian)心(Xin)蜗(Wo)轮(Lun)半(Ban)球(Qiu)阀(Fa)
型(Xing) 号(Hao):(?) | PBQ640H |
报(Bao) 价(Jia):(?) |
侧(Ce)装(Zhuang)式(Shi)偏(Pian)心(Xin)半(Ban)球(Qiu)阀(Fa)是(Shi)用(Yong)带(Dai)有(You)圆(Yuan)形(Xing)通(Tong)道(Dao)的(De)球(Qiu)体(Ti)作(Zuo)为(Wei)启(Qi)闭(Bi)件(Jian),(?)球(Qiu)体(Ti)随(Sui)阀(Fa)杆(Gan)转(Zhuan)动(Dong)实(Shi)现(Xian)启(Qi)闭(Bi)动(Dong)作(Zuo)的(De)阀(Fa)门(Men)。(?)球(Qiu)阀(Fa)的(De)启(Qi)闭(Bi)件(Jian)是(Shi)一(Yi)个(Ge)有(You)孔(Kong)的(De)球(Qiu)体(Ti),(?)绕(Rao)垂(Chui)直(Zhi)于(Yu)通(Tong)道(Dao)的(De)轴(Zhou)线(Xian)旋(Xuan)转(Zhuan),(?)从(Cong)而(?)达(Da)到(Dao)开(Kai)启(Qi)和(He)关(Guan)闭(Bi)管(Guan)道(Dao)和(He)设(She)备(Bei)介(Jie)质(Zhi)之(Zhi)用(Yong)的(De)目(Mu)的(De)。(?)
- 产(Chan)品(Pin)描(Miao)述(Shu)
专(Zhuan)业(Ye)生(Sheng)产(Chan):(?)PBQ340侧(Ce)装(Zhuang)式(Shi)偏(Pian)心(Xin)半(Ban)球(Qiu)阀(Fa)产(Chan)品(Pin)介(Jie)绍(Shao):(?)
一(Yi)、(?)PBQ640H/Y偏(Pian)心(Xin)半(Ban)球(Qiu)阀(Fa)的(De)定(Ding)义(Yi):(?)
(?) (?) (?) (?)侧(Ce)装(Zhuang)式(Shi)偏(Pian)心(Xin)半(Ban)球(Qiu)阀(Fa)是(Shi)指(Zhi)阀(Fa)体(Ti)中(Zhong)心(Xin)轴(Zhou)线(Xian)与(Yu)半(Ban)球(Qiu)中(Zhong)心(Xin)轴(Zhou)线(Xian)形(Xing)成(Cheng)尺(Chi)寸(Cun)偏(Pian)置(Zhi),且(Qie)仅(Jin)在(Zai)阀(Fa)体(Ti)一(Yi)侧(Ce)设(She)置(Zhi)密(Mi)封(Feng)副(Fu)的(De)阀(Fa)门(Men).以(Yi)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)。(?)侧(Ce)装(Zhuang)偏(Pian)心(Xin)半(Ban)球(Qiu)阀(Fa)是(Shi),(?)内(Nei)部(Bu)零(Ling)部(Bu)件(Jian)是(Shi)从(Cong)侧(Ce)面(Mian)进(Jin)行(Xing)安(An)装(Zhuang)和(He)拆(Chai)解(Jie)的(De)一(Yi)种(Zhong)偏(Pian)心(Xin)半(Ban)球(Qiu)阀(Fa)。(?)
(?) (?)二(?)、(?)PBQ640H/Y偏(Pian)心(Xin)半(Ban)球(Qiu)阀(Fa)的(De)工(Gong)作(Zuo)原(Yuan)理(Li)
(?) (?)侧(Ce)装(Zhuang)式(Shi)偏(Pian)心(Xin)半(Ban)球(Qiu)阀(Fa)是(Shi)用(Yong)带(Dai)有(You)圆(Yuan)形(Xing)通(Tong)道(Dao)的(De)球(Qiu)体(Ti)作(Zuo)为(Wei)启(Qi)闭(Bi)件(Jian),(?)球(Qiu)体(Ti)随(Sui)阀(Fa)杆(Gan)转(Zhuan)动(Dong)实(Shi)现(Xian)启(Qi)闭(Bi)动(Dong)作(Zuo)的(De)阀(Fa)门(Men)。(?)球(Qiu)阀(Fa)的(De)启(Qi)闭(Bi)件(Jian)是(Shi)一(Yi)个(Ge)有(You)孔(Kong)的(De)球(Qiu)体(Ti),(?)绕(Rao)垂(Chui)直(Zhi)于(Yu)通(Tong)道(Dao)的(De)轴(Zhou)线(Xian)旋(Xuan)转(Zhuan),(?)从(Cong)而(?)达(Da)到(Dao)开(Kai)启(Qi)和(He)关(Guan)闭(Bi)管(Guan)道(Dao)和(He)设(She)备(Bei)介(Jie)质(Zhi)之(Zhi)用(Yong)的(De)目(Mu)的(De)。(?)
(?) (?)三(San) 、(?)PBQ640H/Y偏(Pian)心(Xin)半(Ban)球(Qiu)阀(Fa)按(An)安(An)装(Zhuang)方(Fang)法(Fa)分(Fen)类(Lei)
(?) (?)侧(Ce)装(Zhuang)式(Shi)偏(Pian)心(Xin)半(Ban)球(Qiu)阀(Fa)
(?) (?)阀(Fa)门(Men)内(Nei)部(Bu)零(Ling)部(Bu)件(Jian)从(Cong)阀(Fa)门(Men)上(Shang)部(Bu)进(Jin)行(Xing)安(An)装(Zhuang)和(He)拆(Chai)解(Jie)的(De)阀(Fa)门(Men),(?)优(You)点(Dian)是(Shi)维(Wei)修(Xiu)时(Shi),(?)无(Wu)需(Xu)从(Cong)管(Guan)线(Xian)上(Shang)拆(Chai)除(Chu),(?)即(Ji)可(Ke)更(Geng)换(Huan)阀(Fa)门(Men)里(Li)的(De)配(Pei)件(Jian)。(?)
(?) (?)侧(Ce)装(Zhuang)式(Shi)偏(Pian)心(Xin)半(Ban)球(Qiu)阀(Fa)
(?) (?)阀(Fa)门(Men)的(De)结(Jie)构(Gou)是(Shi)一(Yi)体(Ti)式(Shi)的(De),(?)内(Nei)部(Bu)零(Ling)部(Bu)件(Jian)是(Shi)从(Cong)侧(Ce)面(Mian)进(Jin)行(Xing)安(An)装(Zhuang)和(He)拆(Chai)解(Jie)的(De)一(Yi)种(Zhong)阀(Fa)门(Men)。(?)
(?) (?)四(Si)、(?)PBQ640H/Y偏(Pian)心(Xin)半(Ban)球(Qiu)阀(Fa)的(De)特(Te)性(Xing)
(?) (?)1.压(Ya)力(Li)损(Sun)失(Shi)小(Xiao):(?)
(?) (?)全(Quan)开(Kai)时(Shi)水(Shui)损(Sun)为(Wei)零(Ling),(?)流(Liu)道(Dao)*畅(Chang)通(Tong);(?)内(Nei)腔(Qiang)自(Zi)动(Dong)清(Qing)洗(Xi),(?)阀(Fa)芯(Xin)90度(Du)旋(Xuan)转(Zhuan),(?)自(Zi)动(Dong)冲(Chong)洗(Xi)阀(Fa)体(Ti)内(Nei)腔(Qiang),(?)将(Jiang)介(Jie)质(Zhi)中(Zhong)的(De)杂(Za)物(Wu)清(Qing)洗(Xi)干(Gan)净(Jing),(?)且(Qie)介(Jie)质(Zhi)不(Bu)会(Hui)沉(Chen)积(Ji)在(Zai)阀(Fa)腔(Qiang)内(Nei)。(?)球(Qiu)体(Ti)为(Wei)半(Ban)球(Qiu)形(Xing),(?)流(Liu)通(Tong)具(Ju)有(You)zui高(Gao)的(De)CV值(Zhi),(?)增(Zeng)强(Qiang)了(Liao)泵(Beng)的(De)系(Xi)统(Tong)效(Xiao)应(Ying),(?)并(Bing)使(Shi)磨(Mo)损(Sun)腐(Fu)蚀(Shi)除(Chu)降(Jiang)为(Wei)zui低(Di)程(Cheng)度(Du)。(?)
(?) (?)2.耐(Nai)颗(Ke)粒(Li)磨(Mo)损(Sun):(?)
(?) (?)利(Li)用(Yong)双(Shuang)偏(Pian)心(Xin)的(De)原(Yuan)理(Li)在(Zai)关(Guan)闭(Bi)过(Guo)程(Cheng)中(Zhong),(?)只(Zhi)在(Zai)zui后(Hou)一(Yi)刻(Ke)球(Qiu)冠(Guan)才(Cai)靠(Kao)向(Xiang)阀(Fa)座(Zuo),(?)而(?)不(Bu)形(Xing)成(Cheng)摩(Mo)擦(Ca),(?)且(Qie)阀(Fa)座(Zuo)上(Shang)的(De)密(Mi)封(Feng)环(Huan)堆(Dui)焊(Han)耐(Nai)磨(Mo)自(Zi)润(Run)滑(Hua)合(He)金(Jin),(?)不(Bu)易(Yi)磨(Mo)损(Sun),(?)不(Bu)易(Yi)补(Bu)冲(Chong)刷(Shua);(?)刀(Dao)形(Xing)球(Qiu)口(Kou)的(De)球(Qiu)冠(Guan)与(Yu)阀(Fa)座(Zuo)之(Zhi)间(Jian)具(Ju)有(You)清(Qing)扫(Sao)和(He)剪(Jian)切(Qie)的(De)作(Zuo)用(Yong),(?)不(Bu)易(Yi)结(Jie)垢(Gou)。(?)
(?) (?)3.自(Zi)动(Dong)补(Bu)偿(Chang)密(Mi)封(Feng)可(Ke)靠(Kao):(?)
(?) (?)正(Zheng)压(Ya)时(Shi),(?)利(Li)用(Yong)偏(Pian)心(Xin)的(De)原(Yuan)理(Li),(?)球(Qiu)体(Ti)与(Yu)阀(Fa)座(Zuo)越(Yue)关(Guan)越(Yue)紧(Jin),(?)从(Cong)而(?)得(De)到(Dao)良(Liang)好(Hao)的(De)密(Mi)封(Feng);(?)反(Fan)正(Zheng)时(Shi),(?)浮(Fu)动(Dong)式(Shi)阀(Fa)座(Zuo)在(Zai)受(Shou)压(Ya)作(Zuo)用(Yong)下(Xia),(?)阀(Fa)座(Zuo)自(Zi)动(Dong)向(Xiang)球(Qiu)体(Ti)推(Tui)紧(Jin),(?)压(Ya)力(Li)越(Yue)高(Gao),(?)阀(Fa)座(Zuo)向(Xiang)球(Qiu)体(Ti)越(Yue)堆(Dui)越(Yue)紧(Jin),(?)从(Cong)而(?)得(De)到(Dao)良(Liang)好(Hao)的(De)密(Mi)封(Feng);(?)可(Ke)保(Bao)持(Chi)持(Chi)久(Jiu)的(De)紧(Jin)密(Mi)封(Feng),(?)能(Neng)适(Shi)应(Ying)苛(Ke)刻(Ke)的(De)工(Gong)况(Kuang)。(?)在(Zai)长(Chang)期(Qi)的(De)使(Shi)用(Yong)下(Xia),(?)阀(Fa)座(Zuo)密(Mi)封(Feng)如(Ru)有(You)磨(Mo)损(Sun)或(Huo)损(Sun)伤(Shang),(?)在(Zai)弹(Dan)簧(Huang)作(Zuo)用(Yong)下(Xia)阀(Fa)座(Zuo)自(Zi)动(Dong)向(Xiang)球(Qiu)体(Ti)推(Tui)紧(Jin),(?)从(Cong)而(?)得(De)到(Dao)良(Liang)好(Hao)的(De)自(Zi)动(Dong)补(Bu)偿(Chang)功(Gong)能(Neng)。(?)
(?) (?)4.适(Shi)合(He)高(Gao)流(Liu)速(Su)介(Jie)质(Zhi):(?)
(?) (?)因(Yin)球(Qiu)体(Ti)隐(Yin)藏(Cang)在(Zai)阀(Fa)腔(Qiang)的(De)一(Yi)侧(Ce)而(?)形(Xing)成(Cheng)直(Zhi)通(Tong)流(Liu)道(Dao)无(Wu)流(Liu)阻(Zu),(?)坚(Jian)固(Gu)的(De)偏(Pian)心(Xin)固(Gu)定(Ding)曲(Qu)轴(Zhou),(?)在(Zai)高(Gao)流(Liu)速(Su)的(De)介(Jie)质(Zhi)中(Zhong)无(Wu)振(Zhen)动(Dong),(?)无(Wu)噪(Zao)音(Yin)。(?)
(?) (?)5.寿(Shou)命(Ming)长(Chang)开(Kai)关(Guan)轻(Qing)松(Song):(?)
(?) (?)无(Wu)易(Yi)损(Sun)部(Bu)件(Jian),(?)由(You)于(Yu)偏(Pian)心(Xin)的(De)作(Zuo)用(Yong),(?)阀(Fa)门(Men)启(Qi)闭(Bi)过(Guo)程(Cheng)中(Zhong)球(Qiu)体(Ti)与(Yu)阀(Fa)座(Zuo)的(De)密(Mi)封(Feng)面(Mian)
(?) (?)*脱(Tuo)离(Li),(?)使(Shi)阀(Fa)座(Zuo)表(Biao)面(Mian)与(Yu)球(Qiu)冠(Guan)球(Qiu)面(Mian)间(Jian)无(Wu)擦(Ca)伤(Shang)做(Zuo)无(Wu)摩(Mo)擦(Ca)转(Zhuan)动(Dong),(?)有(You)效(Xiao)的(De)减(Jian)少(Shao)了(Liao)操(Cao)作(Zuo)扭(Niu)矩(Ju),(?)操(Cao)作(Zuo)轻(Qing)巧(Qiao);(?)阀(Fa)门(Men)的(De)自(Zi)动(Dong)补(Bu)偿(Chang)功(Gong)能(Neng),(?)大(Da)大(Da)的(De)提(Ti)高(Gao)了(Liao)阀(Fa)门(Men)的(De)寿(Shou)命(Ming)。(?)
(?) (?)6.维(Wei)修(Xiu)方(Fang)面(Mian):(?)
(?) (?)本(Ben)阀(Fa)门(Men)上(Shang)装(Zhuang)式(Shi)设(She)计(Ji),(?)球(Qiu)冠(Guan)和(He)支(Zhi)球(Qiu)体(Ti)从(Cong)阀(Fa)门(Men)上(Shang)部(Bu)装(Zhuang)入(Ru);(?)检(Jian)修(Xiu)时(Shi)只(Zhi)需(Xu)打(Da)开(Kai)阀(Fa)盖(Gai)吊(Diao)出(Chu)球(Qiu)冠(Guan)和(He)支(Zhi)球(Qiu)即(Ji)可(Ke)进(Jin)行(Xing)维(Wei)修(Xiu)和(He)密(Mi)封(Feng)环(Huan)及(Ji)其(Qi)它(Ta)配(Pei)件(Jian),(?)不(Bu)必(Bi)将(Jiang)整(Zheng)个(Ge)阀(Fa)门(Men)从(Cong)管(Guan)线(Xian)上(Shang)拆(Chai)下(Xia)来(Lai),(?)这(Zhe)给(Gei)地(Di)下(Xia)管(Guan)线(Xian),(?)特(Te)别(Bie)是(Shi)原(Yuan)子(Zi)能(Neng)工(Gong)为(Wei)用(Yong)球(Qiu)阀(Fa)带(Dai)来(Lai)很(Hen)大(Da)的(De)方(Fang)便(Bian)。(?)
(?) (?)7.本(Ben)阀(Fa)门(Men)在(Zai)维(Wei)修(Xiu)作(Zuo)业(Ye)的(De)同(Tong)事(Shi)可(Ke)以(Yi)保(Bao)留(Liu)管(Guan)道(Dao)中(Zhong)的(De)介(Jie)质(Zhi),(?)不(Bu)会(Hui)造(Zao)成(Cheng)能(Neng)源(Yuan)的(De)浪(Lang)费(Fei),(?)这(Zhe)便(Bian)免(Mian)除(Chu)了(Liao)使(Shi)用(Yong)方(Fang)许(Xu)多(Duo)前(Qian)期(Qi)辅(Fu)助(Zhu)工(Gong)作(Zuo),(?)使(Shi)维(Wei)修(Xiu)变(Bian)得(De)较(Jiao)为(Wei)简(Jian)捷(Jie)。(?)
(?) (?)8.在(Zai)一(Yi)些(Xie)特(Te)定(Ding)的(De)场(Chang)合(He),(?)本(Ben)阀(Fa)门(Men)在(Zai)进(Jin)行(Xing)抢(Qiang)修(Xiu)期(Qi)间(Jian)可(Ke)以(Yi)不(Bu)影(Ying)响(Xiang)管(Guan)道(Dao)系(Xi)统(Tong)的(De)正(Zheng)常(Chang)运(Yun)行(Xing),(?)只(Zhi)要(Yao)在(Zai)取(Qu)出(Chu)球(Qiu)体(Ti)组(Zu)合(He)件(Jian)后(Hou)迅(Xun)速(Su)封(Feng)闭(Bi)上(Shang)口(Kou)便(Bian)可(Ke)立(Li)即(Ji)恢(Hui)复(Fu)管(Guan)道(Dao)的(De)带(Dai)压(Ya)运(Yun)行(Xing),(?)使(Shi)抢(Qiang)修(Xiu)阀(Fa)门(Men)造(Zao)成(Cheng)的(De)效(Xiao)益(Yi)损(Sun)失(Shi)降(Jiang)低(Di)到(Dao)zui小(Xiao)程(Cheng)度(Du)。(?)
PBQ940H/Y阀(Fa)的(De)参(Can)数(Shu)
主(Zhu)要(Yao)性(Xing)能(Neng)规(Gui)范(Fan) Main specifications | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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主(Zhu)要(Yao)零(Ling)件(Jian)材(Cai)质(Zhi)及(Ji)代(Dai)号(Hao) Materials and codes of main parts | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
说(Shuo)明(Ming):(?)1、(?)本(Ben)产(Chan)品(Pin)法(Fa)兰(Lan)连(Lian)接(Jie)尺(Chi)寸(Cun)按(An)GB/T 9113.1-2000.ASME/ANSI 16.5规(Gui)定(Ding)的(De)突(Tu)面(Mian)法(Fa)兰(Lan);(?) (?) (?) (?) 2、(?)结(Jie)构(Gou)长(Chang)度(Du)参(Can)照(Zhao)GB 12221-2005,(?)ASNE B16.10的(De)规(Gui)定(Ding);(?) (?) (?) (?) 3、(?)制(Zhi)造(Zao)和(He)验(Yan)收(Shou)技(Ji)术(Shu)条(Tiao)件(Jian)参(Can)照(Zhao)GB12237-89,(?)API 6D;(?) (?) (?) (?) 4、(?)压(Ya)力(Li)试(Shi)验(Yan)按(An)JB/T9092-1999,(?)GB/T13927-92,(?)AP1598的(De)要(Yao)求(Qiu)。(?) |
如(Ru)果(Guo)你(Ni)对(Dui)PBQ640H偏(Pian)心(Xin)蜗(Wo)轮(Lun)半(Ban)球(Qiu)阀(Fa)感(Gan)兴(Xing)趣(Qu),(?)想(Xiang)了(Liao)解(Jie)更(Geng)详(Xiang)细(Xi)的(De)产(Chan)品(Pin)信(Xin)息(Xi),(?)填(Tian)写(Xie)下(Xia)表(Biao)直(Zhi)接(Jie)与(Yu)厂(Chang)家(Jia)联(Lian)系(Xi):(?) |