现行

JB/T 8937-2010

对夹式止回阀
Wafer type check valve

2010-02-11

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

JIS B 2032-2013

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

2013-01-01

现行

T/SHMHZQ 074-2021

对夹式软密封蝶阀技术规范

2021-11-18

现行

MIL MIL-DTL-24624A

VALVE, BUTTERFLY, WAFER & LUG STYLE, SHIPBOARD SERVICE
船用对夹式和凸耳式蝶阀

2019-11-12

现行

QPL QPL-24624-16

VALVES, BUTTERFLY, WAFER AND LUG STYLE, SHIPBOARD SERVICE(SUPERSEDING QPL-24624-15)
船用对夹式和凸耳式蝶阀（取代QPL-24624-15）

2006-12-13

现行

CB/T 3819-2013

板式止回阀
Wafer type check valves

2013-07-22

现行

CB/T 4303-2013

蝶形止回阀
Butterf1y figure check valve

2013-04-25

现行

MIL MIL-DTL-17547B

VALVES, CHECK, BRONZE
青铜止回阀

2018-09-18

现行

MIL MIL-V-17547A Amendment 1

VALVES, CHECK, BRONZE
青铜止回阀

1993-12-09

现行

FM Approvals 1041

Alarm Check Valves
报警止回阀

2006-02-01

现行

AS 4794-2001

Non-return valves for waterworks purposes - Swing check and tilting disc
水厂用止回阀.旋启式止回阀和倾斜阀瓣

2001-02-27

现行

QJ 952-1985

止回阀技术条件

1985-08-14

现行

CB/T 3478-1992

法兰吸入止回阀

1992-08-21

现行

T/WZBF 040-2024

氧气用止回阀

2024-03-15

现行

CB/T 4460-2016

竖型止回阀
Vertical check valves

2016-07-28

现行

SJ 3188-1989

止回阀技术条件
Specification for one-way valve

1989-02-10

现行

FM Approvals 1230

Anti-Water Hammer Check Valves
防水锤止回阀

现行

ULC ORD-C312-07

Check Valves for Fire Protection Service
消防用止回阀

2007-07-01

现行

UL 312

Check Valves for Fire-Protection Service
消防用止回阀

2010-09-30