现行

MIL MIL-DTL-6129B Notice 1-Validation 1

Valve, Check; Vacuum and Pressure System
止回阀；真空和压力系统

2019-10-02

现行

MIL MIL-V-6129A

VALVE, CHECK, VACUUM AND PRESSURE SYSTEM (SUPERSEDING MIL-V-6129)
阀门、止回阀、真空和压力系统（取代MIL-V-6129）

1964-06-15

现行

SAE J1875_200105

Materials for Plastic Check Valves for Vacuum Booster Systems
真空助力器系统用塑料止回阀材料

2001-05-14

现行

MIL MIL-PRF-7908E

Valves, Check, Aircraft Low Pressure Oxygen Systems
飞机低压氧气系统止回阀

2009-05-18

现行

MIL MS21211B Notice 5-Validation 2

Valve, Check, Aircraft Low Pressure Oxygen Systems
飞机低压氧气系统止回阀

2014-09-12

现行

MIL MS21211B Notice 6-Cancellation

Valve, Check, Aircraft Low Pressure Oxygen Systems
飞机低压氧气系统止回阀

2017-05-22

现行

MIL MS21211B Notice 7-Cancellation 2

Valve, Check, Aircraft Low Pressure Oxygen Systems
飞机低压氧气系统止回阀

2018-01-10

现行

MIL MIL-PRF-7908E Notice 2-Validation 2

Valves, Check, Aircraft Low Pressure Oxygen Systems
飞机低压氧气系统止回阀

2020-02-06

现行

MIL MIL-PRF-7908E Notice 1-Validation 1

Valves, Check, Aircraft Low Pressure Oxygen Systems
飞机低压氧气系统止回阀

2014-07-02

现行

3A 58-02

Sanitary Standard for Vacuum Breakers and Check Valves
真空断路器和止回阀卫生标准

2018-03-16

现行

QC/T 1028-2016

汽车真空单向阀性能要求及试验方法
Performance requirments and test methods of vehicle vacuum check valve

2016-01-15

现行

CB/T 4187-2011

货油舱压力/真空阀
Pressure/vacuum valves for cargo tanks

2011-06-15

现行

MIL MS28050C

Valve, Check, Low, Pressure Internal Threads
低压内螺纹止回阀

2014-12-11

现行

MIL MS28050B Notice 1-Validation

Valve, Check, Low, Pressure Internal Threads
低压内螺纹止回阀

2012-12-11

现行

MIL MS28050C Notice 1-Validation 1

Valve, Check, Low, Pressure Internal Threads
低压内螺纹止回阀

2019-10-02

现行

MIL MS21211B

VALVE, CHECK, AIRCRAFT LOW PRESSURE OXYGEN SYSTEMS ARMY (SUPERSEDING MS21211A)
美国陆军飞机低压氧气系统止回阀（取代MS211A）

1982-07-22

现行

MIL MS21211B Notice 2-Inactivation

VALVE, CHECK, AIRCRAFT LOW PRESSURE OXYGEN SYSTEMS ARMY (SUPERSEDING MS21211A)
止回阀 军用飞机低压氧气系统（取代MS21211A）

1995-12-01

现行

MIL MS21211B Notice 3-Validation 1

VALVE, CHECK, AIRCRAFT LOW PRESSURE OXYGEN SYSTEMS ARMY (SUPERSEDING MS21211A)
止回阀 军用飞机低压氧气系统（取代MS21211A）

2004-01-14

现行

DIN 74280

Air braking systems - Check valve
空气制动系统.止回阀

1998-10-01

现行

SAE AS1225A

Oxygen System Fill/Check Valve
氧气系统加注/止回阀

2023-01-26