FM Approvals 1230
Anti-Water Hammer Check Valves
防水锤止回阀
CID A-A-59440/14A
VALVE, FLAPPER, CHECK-SWING, WATER
阀门、挡板、止回阀、水
2019-01-25
CID A-A-59440/10A
VALVE, INLINE CHECK-VALVE, WATER, OIL, AND GAS (WOG)
阀门、直列止回阀、水、油和天然气（WOG）
2019-01-24
BS EN 1074-3-2000
Valves for water supply. Fitness for purpose requirements and appropriate verification tests-Check valves
供水阀门 适用性要求和适当的验证测试
2000-07-15
UNE-EN 1074-3-2001
Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 3: Check valves
供水阀门.适用性要求和适当的验证试验.第3部分:止回阀
2001-04-30
MIL MS28882F Notice 1-Inactivation
VALVE, FUEL CHECK, LOW PRESSURE, GASKET SEAL STRAIGHT THREAD CONNECTION (SUPERSEDING MS28882E)
燃油止回阀 低压 垫圈密封直螺纹连接（取代MS28882E）
1998-10-15
NB/T 20168-2012
压水堆核电厂止回阀鉴定规程
Qualification procedure for check valve of pressurized water reactor nuclear power plants
2012-10-19
CJ/T 154-2001
给排水用缓闭止回阀通用技术条件
General specification of slow closure type check valve for water supply and sewerage
2001-09-30
DL/T 1850-2018
电站用水泵出口液控止回蝶阀订货、验收导则
Guideline of order and acceptance for hydraulic control check butterfly valves of water pump outlet in power station
2018-04-03
DIN EN 1074-3
Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 3: Check valves; English version of DIN EN 1074-3
供水阀门.适用性要求和适当的验证试验.第3部分:止回阀；德文版EN 1074-3:2000
2000-07-01
DIN 7588-1
Valves for domestic water supply PN 10 - Metallic flat sealing unions - Part 1: Design
生活给水阀PN 10.金属扁平密封接头.第1部分:设计
2017-11-01
ISO 6182-2-2025
Fire protection — Automatic sprinkler systems — Part 2: Requirements and test methods for sprinkler system alarm valves, check valves, water motor alarms, retard devices and accelerators
消防自动喷水灭火系统第2部分:喷水灭火系统报警阀止回阀水马达报警器延迟装置和加速器的要求和试验方法
2025-07-07
DIN 7588-2
Valves for domestic water supply PN 10 - Metallic flat sealing unions - Part 2: Tubes and sleeves
PN 10生活用水阀门.金属扁平密封接头.第2部分:管和套筒
2017-11-01