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BJ45W保温截止阀

名称:BJ45W保温截止阀

供应商:上海工开阀门制造厂

价格:100.00元/台

最小起订量:1/台

地址:上海市新村路671

手机:18818098986

联系人:周丽娟 (请说在中科商务网上看到)

产品编号:64857799

更新时间:2014-06-26

发布者IP:114.94.208.161

详细说明

  BJ45W保温截止阀产品用途:

  保温截止阀属于强制密封式阀门,所以在阀门关闭时,必须向阀瓣施加压力,以强制密封面不泄漏。当介质由阀瓣下方进入阀六时,操作力所需要克服的阻力,是阀杆和填料的磨擦力与由介质的压力所产生的推力,关阀门的力比开阀门的力大,所以阀杆的直径要大,否则会发生阀杆顶弯的故障。保温截止阀主要用于石油、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。

  BJ45W保温截止阀执行标准

  设计与制造:BS1873BS5160GB12233

  法兰尺寸:ANSIB16.5JBT79GB9113

  压力温度:ANSIB16.34

  结构长度:ANSIB16.10BS1873GB12221

  对焊连接尺寸:ANSIB16.25

  检验与实验:BS6755GBT13927

  BJ45W保温截止阀试验压力及主要性能规范

型号公称压力试验压力适用温度适用介质保温套压力
ShellSeal
BJ45W-25P2.53.752.75≤200醋酸尿素≤1.3
BJ45W-40P4.06.04.4
BJ45W-64P6.49.06.6醋酸尿素
BJ45W-25P2.53.752.75
BJ45W-40P4.06.04.4
BJ45W-64P6.49.06.6

  BJ45W保温截止阀主要零件材质

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+304GRAPHITE+304
压盖GLAND FLANGEZG1CR18NI9TIZG00CR18ni10ZG1Cr18Ni12MO2TiZGOOCR17NI14MO2WCB
填料压环STUFFING RING1CR18NI9TI00CR18NI101Cr18NI12MOTIOOCR17NI14MO1Cr13
螺栓BOLT1cr17ni21CR17NI21Cr17NI21Cr17Ni235CrMoA
螺母NUT1cr18ni9ti1CR18NI9TI1Cr18NI9ti1Cr18NI9ti45

  BJ45W保温截止阀主要外形尺寸及重量

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