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保温截止阀

详细描述

保温截止阀结构图.jpg

BJ45W直流夹套保温截止阀的保温夹套焊装于阀门的两法兰之间,阀门的侧面、底部设置有保温夹套的两个连接口。直流保温截止阀特别适用于化工、化肥行业的管路上,夹套内涵入蒸汽能防止介质结晶。上海一环生产的保温截止阀被广泛应用于石油、化工、冶金、制药等各类系统中,以输送常温下会凝固的高粘度介质。保温截止阀的设计制造按GB12234-89 GB12234-89;结构长度按GB12221-89 GB12221-89;保温截止阀法兰尺寸按JB/T79-94 JB/779-94;阀门检查和试验按GB13927。



零件名称LTEMZG1CR18NI9TI系列ZGOOCR18NI10系列ZG1Cr18Ni12MO2Ti系列ZGOOCR17NI14MO2系列WCB系列


阀体/阀盖世BODY/CAPZG1CR18NI9TIZGOOCR18NI10ZG1Cr18Ni12MO2TiZGOOCR17NI14MO2WCB


闸板WEDGEZG1CR18NI9TIZGOOCR18NI10ZG1Cr18Ni12MO2TiZGOOCR17NI14MO21Cr13


阀杆STEM1CR18NI9TI00cr18ni101CR18NI12MOTIOOCR17NI14MO1Cr13


填料PACKINGPTFE纺织PTFE纺织PTFE纺织PTFE纺织石墨 GRAPHITE


垫片GASKET304L+PTFE304L+PTFE316L+PTFE316L+PTFE石墨+304 GRAPHITE+304


压盖GLAND FLANGEZG1CR18NI9TIZG00CR18ni10ZG1Cr18Ni12MO2TiZGOOCR17NI14MO2WCB


填料压环 STUFFING RING1CR18NI9TI00CR18NI101Cr18NI12MOTIOOCR17NI14MO1Cr13


螺栓BOLT1cr17ni21CR17NI21Cr17NI21Cr17Ni235CrMoA


螺母NUT1cr18ni9ti1CR18NI9TI1Cr18NI9ti1Cr18NI9ti45




PN(MPa)DN(mm)尺寸(mm)重量


kg


LL1H3-GDD1D2bZ-φdDo


2.515200502101/21057555164--φ1412014


20220502401/21158565164--φ1414018


25220502501/213510078184--φ1816025


32250552701/214511085184--φ1816030


40270603101/2160125100204--φ1816036


50300603303/4180145120228-φ1824040


65350653603/4195160135228-φ1824054


80380704003/4230190160248-φ2328070


100430754801270220188288-φ25320100


125490805501300250218308-φ25360130


1505709062013302802483212-φ25360170


2006909575013953403023612-φ25400250


4.015200502101/21057555164--φ1412014


20220502401/21158565164--φ1414018


25220502501/213510078184--φ1816025


32250552701/214511085184--φ1816033


40270603101/2160125100204--φ1816041


50300603303/4180145120228-φ1824045


65350653603/4192160135228-φ1824062


80380704003/4230190160248-φ2328080


100430754801270220188288-φ25320100


125490805501300250218308-φ25360130


1505709062013502952583412-φ30360185


2006909575014153553154012-φ34400268



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