现行

CB/T 3819-2013

板式止回阀
Wafer type check valves

2013-07-22

现行

CB 20173-2016

舰船用钛合金板式止回阀规范
Specification for titanium alloy wafer type check valves of ship

2016-01-19

现行

BS 7438-1991

Specification for steel and copper alloy wafer check valves, single-disk, spring-loaded type
弹簧加载型单盘钢和铜合金对夹式止回阀规范

1991-05-31

现行

CB/T 4351-2014

A类蝶形止回阀
A type butterfly check valves

2014-05-06

现行

KS B 2813

웨이퍼형 고무붙이 버터플라이 밸브
晶圆型橡胶座蝶阀

2019-11-22

现行

JIS B 2032-2013

Wafer type rubber-seated butterfly valves
对夹式橡胶阀座蝶阀

2013-01-01

现行

GB/T 26482-2011

止回阀 耐火试验
Fire type-testing requirement for check valves

2011-05-12

现行

CB/T 4281-2013

法兰钛合金带波纹管截止止回阀
Bellows type titanium alloy flanged stop check valves

2013-10-17

现行

MIL MIL-V-19067A Notice 3-Validation 2

VALVES, CHECK, CONTROLLABLE, HYDRAULIC, AIRCRAFT, TYPE II SYSTEMS
飞机II型系统可控液压止回阀

2019-04-12

现行

FM Approvals 1221

Backflow Preventers (Reduced Pressure Principle and Double Check Valve Types)
防回流阀（减压原理和双止回阀类型）

1987-02-01

现行

FM Approvals 1221

Backflow Preventers (Reduced Pressure Principle and Double Check Valve Types)
防回流阀（减压原理和双止回阀类型）

1987-02-01

现行

CB/T 4329-2013

撞击式法兰铸钢截止止回阀
Knock type marine flanged cast steel stop check valve

2013-07-22

现行

MIL MS29599 Notice 1-Validation

VALVE, CHECK, INLET, ONE-MAN LIFE RAFT, TYPE I
一人救生筏入口止回阀 I型

1992-05-20

现行

MIL MS29599 Notice 2-Inactivation

VALVE, CHECK, INLET, ONE-MAN LIFE RAFT, TYPE I
一人救生筏入口止回阀 I型

1997-07-30

现行

GOST 23405-1978

Вентили запорные для пневматических и гидравлических систем. Типы, основные параметры и технические требования
气动和液压止回阀 类型 主要参数及技术要求

现行

MIL MS29599

VALVE, CHECK, INLET, ONE-MAN LIFE RAFT, TYPE I
I型单人救生筏入口止回阀

1965-06-10

现行

MIL MS28771C Notice 2-Validation 1

VALVE, CHECK, HYDRAULIC, FLARED, 3,000 PSI, TYPE II SYSTEMS
II型系统3000磅/平方英寸扩口液压止回阀

2019-04-03

现行

MIL MS28768A Notice 1-Validation 1

VALVE, CHECK, CONTROLLABLE, PLUNGER-TYPE, HYDRAULIC, 3,000 PSI, TYPE II SYSTEMS (ASG)
可控止回阀 柱塞式 液压 3000 PSI II型系统（ASG）

1987-08-25

现行

MIL MS28768A Notice 3-Validation 2

VALVE, CHECK, CONTROLLABLE, PLUNGER-TYPE, HYDRAULIC, 3,000 PSI, TYPE II SYSTEMS (ASG)
可控柱塞式液压止回阀 3000 PSI II型系统（ASG）

2004-02-04

现行

MIL MS28768A Notice 2-Inactivation 1

VALVE, CHECK, CONTROLLABLE, PLUNGER-TYPE, HYDRAULIC, 3,000 PSI, TYPE II SYSTEMS (ASG)
可控柱塞式液压止回阀 3000 PSI II型系统（ASG）

1999-04-30