GB/T 8106-1987
方向控制阀试验方法
Hydraulic fluid power--Valves--Testing method of directional control valves
1987-07-23
JB/T 10373-2014
液压电液动换向阀和液动换向阀
Hydraulic fluid power—Electro-hydraulic operated and hydraulic operated directional-control valve
2014-07-09
JB/T 10830-2008
液压电磁换向座阀
Hydraulic fluid power--Solenoid operated directional poppet valve
2008-02-01
JB/T 10365-2014
液压电磁换向阀
Hydraulic fluid power -- Solenoid operated directional-control valve
2014-07-14
JB/T 10369-2014
液压手动及滚轮换向阀
Hydraulic fluid power-Hand operated and roller operated directional-control valve
2014-07-09
NFPA(Fluid) T3.5.14 R2-2009(R2019)
Hydraulic fluid power - Directional control valve - Method for determining the metering characteristics
液压传动.方向控制阀.测定计量特性的方法
2009-04-02
GB/T 2514-2008
液压传动 四油口方向控制阀安装面
Hydraulic fluid power - Four-port directional control valves - Mounting surfaces
2008-02-28
ISO 4401-2005
Hydraulic fluid power — Four-port directional control valves — Mounting surfaces
液压流体动力——四端口定向控制阀——安装面
2005-07-15
BS ISO 10770-1-2009
Hydraulic fluid power. Electrically modulated hydraulic control valves-Test methods for four-port directional flow-control valves
液压传动 电动调节液压控制阀
2009-11-30
BS ISO 10770-2-2012
Hydraulic fluid power. Electrically modulated hydraulic control valves-Test methods for three-port directional flow-control valves
液压传动 电动调节液压控制阀
2012-12-31
NFPA(Fluid) T3.5.30-2008(R2018)
Hydraulic Fluid Power -- Solenoid operated directional control valves -Measurement of response time
液压传动电磁操纵方向控制阀响应时间的测量
2008-08-14
GB/T 15623.2-2017
液压传动 电调制液压控制阀 第2部分：三通方向流量控制阀试验方法
Hydraulic fluid power—Electrically modulated hydraulic control valves—Part 2: Test methods for three-port directional flow-control valves
2017-11-01
GB/T 15623.1-2018
液压传动 电调制液压控制阀 第1部分：四通方向流量控制阀试验方法
Hydraulic fluid power—Electrically modulated hydraulic control valves—Part 1: Test methods for four-port directional flow-control valves
2018-02-06
ISO 10770-2-2012
Hydraulic fluid power — Electrically modulated hydraulic control valves — Part 2: Test methods for three-port directional flow-control valves
液压流体动力——电动调节液压控制阀第2部分:三端口定向流量控制阀的试验方法
2012-11-29
ISO 10770-1-2009
Hydraulic fluid power — Electrically modulated hydraulic control valves — Part 1: Test methods for four-port directional flow-control valves
液压流体动力——电动调节液压控制阀第1部分:四端口定向流量控制阀的试验方法
2009-09-30
JIS B 8355-2009
Hydraulic fluid power -- Sub-plate type solenoid operated four-port directional control valves
液压传动副板式电磁阀操作四端口方向控制阀
2009-01-01
BS 6494-4-1989
Hydraulic fluid power valve mounting surfaces.-Specification for clamping dimensions of four-part, size 03 and 05, modular stack valves and directional control valves
液压传动阀安装面 尺寸为03和05的四件式模块化排气阀和方向控制阀的夹紧尺寸规范
1989-02-28
KS B ISO 7790(2016 Confirm)
유압 유체 동력 - 4포트 모듈러 스택 밸브 및 4포트 방향제어밸브, 크기 02, 03, 및 05 - 클램핑 치수
液压流体动力 - 四端口模块化堆叠阀和四端口方向控制阀 尺寸02 03和05 - 夹紧尺寸
2006-06-13
KS B ISO 7790(2021 Confirm)
유압 유체 동력 - 4포트 모듈러 스택 밸브 및 4포트 방향제어밸브, 크기 02, 03, 및 05 - 클램핑 치수
液压传动尺寸为02、03和05的四端口模块化堆叠阀和四端口方向控制阀夹紧尺寸
2006-06-13
BS ISO 7790-2013
Hydraulic fluid power. Four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08 and 10. Clamping dimensions
液压传动 尺寸为02、03、05、07、08和10的四端口模块化排气阀和四端口方向控制阀 夹紧尺寸
2013-03-31