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发明名称
沥青控制阀
摘要
本实用新型是提供一种用于控制温度为20℃~160℃,粘度为1~30×10<SUP>2</SUP>PaS的无颗粒杂质的流体加排量的装置,尤其是炭素生产配料、浸渍使用的沥青控制阀。该阀采用柱形阀芯且与气缸活塞为一体的结构。使用时无需间隙调整,安装使用方便,适用于高精度自动控制。该阀体使用加工件,阀小体轻,结构紧凑,对皮重有要求的场合尤其适用。
申请公布号
CN2052088U
申请公布日期
1990.01.31
申请号
CN89201475.X
申请日期
1989.01.31
申请人
吉林炭素厂
发明人
徐世才
分类号
F16K1/00;F16K31/122
主分类号
F16K1/00
代理机构
代理人
主权项
一种用谔克厣淞稀⒔帐褂玫牧で嗫刂品Вǚ 1)、阀芯(2)、端盖(3)、外套(7)、法兰(8)、旁通管(9)等,其特征在于阀芯(2)为柱形阀芯,且与气缸活塞(4)为一体;在阀口处设有阀口密封件(6);在柱形阀芯(2)内置放弹簧(5)。
地址
吉林省吉林市哈达湾和平街9号
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