【產(chan)品(pin)特點】1、保溫(wen)夾(jia)套式球(qiu)閥(fa)既能(neng)防止管(guan)路(lu)中(zhong)粘(zhan)稠的介質凝(ning)固,又(you)能(neng)降低(di)管路中低溫(wen)介質的熱(re)量損(sun)失;2、采用鋼(gang)管(guan)焊(han)接夾套比(bi)鑄(zhu)造(zao)的更加(jia)耐壓(ya)、牢固和可(ke)靠;3、由於閥(fa)門(men)的通徑與管道(dao)內徑*,介質呈(cheng)直(zhi)線流(liu)動,流(liu)阻小(xiao),zui適(shi)用(yong)於易凝(ning)固、高(gao)粘性液體介質;4、保溫(wen)球(qiu)閥(fa)閥(fa)體采用整體(壹(yi)片式)結(jie)構,體積(ji)小(xiao),其(qi)重(zhong)量比(bi)同(tong)類球(qiu)閥(fa)的體積(ji)小(xiao)、重量輕(qing)。【執(zhi)行標(biao)準(zhun)】設(she)計(ji)規(gui)範: GB/T 12237 API 6D API 608 BS 5351法蘭(lan)連(lian)接(jie): GB/T 9113 ASME B16.5試(shi)驗與檢驗:GB/T 13927 API 598 API 6D【結構示意圖】yle="width: 499px; height: 295px;" />圖(tu)中數字(zi)解析(xi):1表示閥(fa)體,2表(biao)示連接(jie)口(kou),3表(biao)示夾套,4表示鎖緊(jin)螺(luo)母(mu),5表(biao)示O型圈(quan),6表(biao)示密封圈(quan),7表(biao)示球(qiu)體,8表(biao)示閥(fa)桿,9表(biao)示墊(dian)片,10表示填料(liao)墊(dian),11表示填料(liao),12表示填料(liao)壓(ya)蓋,13表示螺釘(ding),14表(biao)示定位(wei)片,15表示擋圈(quan),16表(biao)示螺釘(ding),17表(biao)示手柄(bing)。【主(zhu)要(yao)外(wai)形(xing)尺寸(cun)】序(xu)號零件(jian)名(ming)稱材質序(xu)號零件(jian)名(ming)稱材質GBASTMGBASTM1夾套25A1055球(qiu)體 2閥(fa)座WCBA216-WCB6閥(fa)桿1Cr13A247-4103閥(fa)體1Cr18Ni9TiSS3047填(tian)料(liao)柔(rou)性石墨(mo)4密(mi)封圈(quan)PTFE、對(dui)位(wei)聚苯(ben)8填(tian)料(liao)壓(ya)蓋WCBA216-WCBBQ41F不銹(xiu)鋼保溫(wen)球(qiu)閥(fa)執行標(biao)準(zhun):設(she)計(ji)標(biao)準(zhun)ASMEB16.34GB/T12224結(jie)構(gou)長度(du)ASMEB16.10GB/T12221連(lian)接(jie)法蘭(lan)ASMEB16.34JB/T79驅(qu)動方(fang)式手動、電(dian)動、氣動試(shi)驗和檢驗JB/T9092 API 598適(shi)用(yong)介質重(zhong)油(you)、膠類等(deng)易凝(ning)固介質BQ41F不銹(xiu)鋼保溫(wen)球(qiu)閥(fa)主(zhu)要(yao)外(wai)形(xing)鏈接尺寸(cun):公(gong)稱通(tong)徑DNLDD1D2BFZ-Φd2-G151309565451424-Φ143/82015010575551424-Φ143/82516011585651424-Φ143/832165135100781624-Φ181/240180145110851634-Φ181/2502001601251001634-Φ181/2652201801451201834-Φ181/2802501951601352034-Φ181/21002802151801552034-Φ181/21253202802402102234-Φ231/21503603352952652634-Φ231/2