止回阀的国家标准

标准编号

标准中文名称

标准英文名称

DIN 3269-1-1988

地段和建筑物内饮水装置用管件.止回阀PN10.要求

(Valves for domestic drinking water installations; check valves PN 10; requirements)

DIN 87101-1975

垂直型.公称宽度50-150.公称压力1.自闭式止回阀.符合公称压力的法兰连接

(Non-return flaps (storm valves), self-closing, vertical type, nominal diameter 50 up to 150, nominal pressure 1; mating dimensions for flanges according to nominal pressure 10)

DIN 3441-5-1984

非增塑聚氯乙烯管件.压紧止回阀PN6和PN10.尺寸

(Unplasticized polyvinyl chloride (PVC-U) valves; PN 6 and PN 10 wafer type butterfly valves; dimensions)

DIN 87104-1975

DIN87101止回阀用阀插入件

(Flap Inserts for Non-return Flaps in accordance with DIN 87101)

DIN 3247-1985

无止回阀.带法兰的吸滤器

(Flanged suction strainers without non-return valve)

DIN 87106-1975

DIN87101止回阀用定位装置

(Locking Devices for Non-return Flaps in accordance with DIN 87101)

DIN 3259-1985

带止回阀的法兰吸滤器(脚阀)

(Flanged suction strainers with non-return valve)

DIN 477-4-1982

气瓶阀.轻便储气瓶颈的止回阀

(Compressed gas cylinder valves; swing check valves for camping-cylinders)

DIN 3538-1986

煤气装置管件.止回阀.内螺纹接头

(Valves for gas installations; butterfly valves; female threaded ends)

DIN 3248-1985

无止回阀.带内螺纹连接的吸滤器

(Threaded suction strainers without non-return valve)

DIN 3249-1985

带止回阀.内螺纹连接的吸滤器(脚阀)

(Threaded suction strainers with non-return valve)

DIN EN 1074-3-2000

供水用阀门.适用性要求和专用检查试验.第3部分:止回阀

(Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 3: Check valves; German version EN 1074-3:2000)

DIN 74280-1998