A plug type valve for use in handling the flow of particulate catalyst is disclosed. In catalytic cracking equipment, it is necessary to regenerate the catalyst. The flow of catalyst to and from the regenerator must be controlled. A plug valve is disclosed for control of the flow of catalyst...
PLUG是旋塞阀,国外有这类控制阀门的结构,不过流量损失太大 6 评论0 举报 关于我和裴尚,工艺专业主任 2018-10-07回答 是旋塞阀,,,和柱塞阀类似,但是他的启闭主要靠中间的柱子上捞一个方形的孔,和球阀一样做动的方式,是水平方向旋转启闭。不是和闸阀一样上下启闭 9 评论0 举报 相关问题如何评价大连...
plug n. 1.插头 2.【非正式】【英】(电源)插座 2.转换插头 4.=spark plug 5.塞子 6.栓塞,堵塞物 7.【美】=stopper 8.螺钉塞栓 9.【非正式】推销 valve n. 1.阀,活门,阀门,气门 2.(心脏的)瓣膜 3.真空管 4.贝壳 5.(管乐器的)活栓,阀键,活塞 v. [T] 1.装阀于 2.以活门调节 plug...
VALVE PLUG TYPE FLOW CONTROL 专利名称：VALVE PLUG TYPE FLOW CONTROL 发明人：SEIJI YAMAKI,SHOZO KANAMORI,SHIGEHIRO KAWAI 申请号：AU3003584 申请日：19840629 公开号：AU3003584A 公开日：19850418 专利内容由知识产权出版社提供 摘要：A valve having a flow path in the form of a Venturi tube having a...
How do you know which type of valve is best for your system? Keep reading to learn more about the most common types of flow control valves to help you make an informed decision. 1. Ball Valves Ball valves use a spherical plug design that contains a bored-in passage. You can operate th...
E: the "roof type" of diaphragm valve; F: the "packing" and "straight-through" of the plug valve; G: check valve's "straight-through" and "single flap"; H: the safety valve is "not closed". (3) the name of the material in the seat airtight cover. Valve core preparation...
美 英 un.控制阀塞 英汉 un. 1. 控制阀塞 例句 释义: 全部,控制阀塞
Valve Core:Double guiding&double-seated plug type. Cv Features:Linear,Equal Percentage or Quick opening. Material:1Cr18Ni9Ti0Cr18Ni12Mo2Ti. Actuator. Model:Multi-spring diaphragm type actuator Material of the diaphragm:NBR with reinforced polyester fabric. Spring range:0.02~0.1/0.04~0.2Mpa...
2.With large rangeability, the valve has an inherent rangeability 50, whose flow characteristic includes linearity and equal percentage 3.The valve owns a self-cleaning function, which can effectively guarantee the piping circulating 4.The equal pressure holes are se...
china TWT brand DN100-DN2200 electric EV series regulating control valve-plug valve Product Description plunger valves(needle valves), are regulating valves and control and regulate water flow and pressure. The precision is achieved through the fine movement of the sha...