1) tri-position four-way valve
三位四通阀
1.
The HCD library of AMESim software is used to simulate tri-position four-way valve.
应用AMESim软件HCD液压元件库对三位四通阀进行仿真分析,重点研究压力增益和流量增益两种机能阀的泄漏量和压力特性,为阀的设计和选型提供了科学依据。
2) electric three-potential four-way valve
电动三位四通阀
1.
Discussion on accelerating nationalization of marine equipment based on development of electric three-potential four-way valve;
从电动三位四通阀的研发谈提高船用设备国产化率
3) 3-position 4-way disc valve
三位四通转阀
1.
In addition,3-position 4-way disc valve has been dissected.
针对目前国内各油田在防喷器使用中关于控制系统操作手柄位置问题的不同观点与做法,查阅了国内三项石油行业井控核心标准,对远程控制台、司钻控制台工作原理进行了分析,并对三位四通转阀进行了解剖。
4) three position four-way directional control valve
三位四通换向阀
5) three position four-way electrohy-draulic valve
三位四通电液阀
6) three position four-way electromagnetic change-over valve
三位四通四磁转换阀
补充资料：电动阀标准汇总
标准编号 | 标准中文名称 | 标准英文名称 |
ANSI/UL 1002-1996 | 危险保密场所用电动阀 | (Electrically Operated Valves for Use in Hazardous (Classified) Locations) |
UL 1002-1994 | 危险(分类的)场所用电动阀门 | (Electrically operated valves for use in hazardous (classified) locations ) |
IEEE 382-1996 | 对核电站用有安全功能的电动阀组驱动器的鉴定 | (Qualification of actuators for power-operated valve assemblies with safety-related functions for nuclear power plants) |
IEEE 1290-1996 | 核电站中电动阀门(MOV)的电机使用,保护,控制和试验的指南 | (Guide for motor operated valve (MOV) motor application, protection, control, and testing in nuclear power generating stations) |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条