[基(Ji)本(Ben)信(Xin)息(Xi)]
倒(Dao)置(Zhi)压(Ya)力(Li)平(Ping)衡(Heng)润(Run)滑(Hua)旋(Xuan)塞(Sai)阀(Fa)具(Ju)有(You)倒(Dao)装(Zhuang)平(Ping)衡(Heng)压(Ya)力(Li)和(He)光(Guang)开(Kai)关(Guan)的(De)操(Cao)作(Zuo)结(Jie)构(Gou);(?)油(You)槽(Cao)设(She)置(Zhi)阀(Fa)门(Men)的(De)阀(Fa)体(Ti)和(He)密(Mi)封(Feng)面(Mian)之(Zhi)间(Jian),(?)可(Ke)注(Zhu)入(Ru)密(Mi)封(Feng)脂(Zhi)增(Zeng)加(Jia)密(Mi)封(Feng)能(Neng)力(Li)。(?)
[标(Biao)准(Zhun)参(Can)数(Shu)]
设(She)计(Ji)标(Biao)准(Zhun) | API6D,(?)API599
|
法(Fa)兰(Lan)标(Biao)准(Zhun)
| ANSI B16.5,(?)ASME B16.47
|
连(Lian)接(Jie)标(Biao)准(Zhun) | ANSI B16.10,(?)DIN3202
|
焊(Han)接(Jie)标(Biao)准(Zhun)
| ANSI b16.25
|
压(Ya)力(Li)-温(Wen)度(Du)等(Deng)级(Ji) | API598,(?)API6D,(?)DIN3202 |
[阀(Fa)门(Men)特(Te)点(Dian)]
1、(?)旋(Xuan)塞(Sai)阀(Fa)用(Yong)于(Yu)经(Jing)常(Chang)操(Cao)作(Zuo),(?)启(Qi)闭(Bi)迅(Xun)速(Su)、(?)轻(Qing)便(Bian)。(?)
2、(?)旋(Xuan)塞(Sai)阀(Fa)流(Liu)体(Ti)阻(Zu)力(Li)小(Xiao)。(?)
3、(?)旋(Xuan)塞(Sai)阀(Fa)结(Jie)构(Gou)简(Jian)单(Dan),(?)相(Xiang)对(Dui)体(Ti)积(Ji)小(Xiao),(?)重(Zhong)量(Liang)轻(Qing),(?)便(Bian)于(Yu)维(Wei)修(Xiu)。(?)
4、(?)密(Mi)封(Feng)性(Xing)能(Neng)好(Hao)。(?)
5、(?)不(Bu)受(Shou)安(An)装(Zhuang)方(Fang)向(Xiang)的(De)限(Xian)制(Zhi),(?)介(Jie)质(Zhi)的(De)流(Liu)向(Xiang)可(Ke)任(Ren)意(Yi)。(?)
6、(?)无(Wu)振(Zhen)动(Dong),(?)噪(Zao)声(Sheng)小(Xiao)。(?)
[适(Shi)应(Ying)工(Gong)况(Kuang)]
根(Gen)据(Ju)旋(Xuan)塞(Sai)阀(Fa)的(De)结(Jie)构(Gou)特(Te)点(Dian)和(He)设(She)计(Ji)上(Shang)所(Suo)能(Neng)达(Da)到(Dao)的(De)功(Gong)能(Neng),(?)可(Ke)以(Yi)按(An)下(Xia)列(Lie)原(Yuan)则(Ze)选(Xuan)用(Yong)。(?)
①(?)用(Yong)于(Yu)分(Fen)配(Pei)介(Jie)质(Zhi)和(He)改(Gai)变(Bian)介(Jie)质(Zhi)流(Liu)动(Dong)方(Fang)向(Xiang),(?)其(Qi)工(Gong)作(Zuo)温(Wen)度(Du)不(Bu)高(Gao)于(Yu)300℃(?),(?)公(Gong)称(Cheng)压(Ya)力(Li)PN≤(?)1.6MPa、(?)公(Gong)称(Cheng)通(Tong)径(Jing)不(Bu)大(Da)于(Yu)300mm,(?)建(Jian)议(Yi)选(Xuan)用(Yong)多(Duo)通(Tong)路(Lu)旋(Xuan)塞(Sai)阀(Fa)。(?)
②(?)牛(Niu)奶(Nai)、(?)果(Guo)汁(Zhi)、(?)啤(Pi)酒(Jiu)等(Deng)食(Shi)品(Pin)企(Qi)业(Ye)业(Ye)及(Ji)制(Zhi)药(Yao)厂(Chang)等(Deng)的(De)设(She)备(Bei)和(He)管(Guan)道(Dao)上(Shang),(?)建(Jian)议(Yi)选(Xuan)用(Yong)奥(Ao)氏(Shi)体(Ti)不(Bu)锈(Xiu)钢(Gang)制(Zhi)的(De),(?)紧(Jin)定(Ding)式(Shi)圆(Yuan)锥(Zhui)形(Xing)旋(Xuan)塞(Sai)阀(Fa)。(?)
③(?)油(You)田(Tian)开(Kai)采(Cai)、(?)天(Tian)然(Ran)气(Qi)田(Tian)开(Kai)采(Cai)、(?)管(Guan)道(Dao)输(Shu)送(Song)的(De)支(Zhi)管(Guan)、(?)精(Jing)炼(Lian)和(He)清(Qing)洁(Jie)设(She)备(Bei)中(Zhong),(?)公(Gong)称(Cheng)压(Ya)力(Li)级(Ji)不(Bu)大(Da)于(Yu)Class300、(?)公(Gong)称(Cheng)通(Tong)径(Jing)不(Bu)大(Da)于(Yu)300mm,(?)建(Jian)议(Yi)选(Xuan)用(Yong)油(You)封(Feng)式(Shi)圆(Yuan)锥(Zhui)形(Xing)旋(Xuan)塞(Sai)阀(Fa)。(?)
④(?)油(You)田(Tian)开(Kai)采(Cai)、(?)天(Tian)然(Ran)气(Qi)开(Kai)采(Cai)、(?)管(Guan)道(Dao)输(Shu)送(Song)的(De)支(Zhi)管(Guan)、(?)精(Jing)炼(Lian)和(He)清(Qing)洁(Jie)设(She)备(Bei)中(Zhong),(?)公(Gong)称(Cheng)压(Ya)力(Li)级(Ji)不(Bu)大(Da)于(Yu)Class7500、(?)公(Gong)称(Cheng)通(Tong)径(Jing)不(Bu)大(Da)于(Yu)900mm、(?)工(Gong)作(Zuo)温(Wen)度(Du)不(Bu)高(Gao)于(Yu)340℃(?),(?)建(Jian)议(Yi)选(Xuan)用(Yong)油(You)封(Feng)式(Shi)圆(Yuan)锥(Zhui)形(Xing)旋(Xuan)塞(Sai)阀(Fa)。(?)
⑤(?)在(Zai)大(Da)型(Xing)化(Hua)学(Xue)工(Gong)业(Ye)中(Zhong),(?)含(Han)有(You)腐(Fu)蚀(Shi)性(Xing)介(Jie)质(Zhi)的(De)管(Guan)道(Dao)和(He)设(She)备(Bei)中(Zhong),(?)要(Yao)求(Qiu)开(Kai)启(Qi)或(Huo)关(Guan)闭(Bi)速(Su)度(Du)较(Jiao)快(Kuai)的(De)场(Chang)合(He),(?)对(Dui)于(Yu)以(Yi)硝(Xiao)酸(Suan)为(Wei)基(Ji)的(De)介(Jie)质(Zhi)可(Ke)选(Xuan)用(Yong)聚(Ju)四(Si)氟(Fu)乙(Yi)烯(Xi)套(Tao)筒(Tong)密(Mi)封(Feng)圆(Yuan)锥(Zhui)形(Xing)旋(Xuan)塞(Sai)阀(Fa);(?)对(Dui)于(Yu)以(Yi)醋(Cu)酸(Suan)为(Wei)基(Ji)的(De)介(Jie)质(Zhi),(?)可(Ke)选(Xuan)用(Yong)Cr18Ni12Mo2Ti不(Bu)锈(Xiu)钢(Gang)镶(Xiang)聚(Ju)四(Si)氟(Fu)乙(Yi)烯(Xi)套(Tao)筒(Tong)密(Mi)封(Feng)圆(Yuan)锥(Zhui)形(Xing)旋(Xuan)塞(Sai)阀(Fa)。(?)
⑥(?)在(Zai)煤(Mei)气(Qi)、(?)天(Tian)然(Ran)气(Qi)、(?)暖(Nuan)通(Tong)系(Xi)统(Tong)的(De)管(Guan)道(Dao)中(Zhong)和(He)设(She)备(Bei)上(Shang),(?)公(Gong)称(Cheng)通(Tong)径(Jing)不(Bu)大(Da)于(Yu)200mm,(?)宜(Yi)选(Xuan)用(Yong)填(Tian)料(Liao)式(Shi)圆(Yuan)锥(Zhui)形(Xing)旋(Xuan)塞(Sai)阀(Fa)。(?)