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1)  Reduced check valve
异径止回阀
2)  check valve body of large diameters
大口径止回阀阀体
3)  stop-check valve
截止止回阀
4)  check valve
止回阀
1.
Manufacture of great size check valve body seal surface;
大口径止回阀阀体密封面加工
2.
Measure and analysis about the leakage rate in sealing test for metal-seated check valve covered in GB standard;
相关标准对金属密封副止回阀密封试验泄漏率的规定及分析
3.
The model and application of check valve in power plant;
电站止回阀的选型及应用
5)  oil check valve
油止回阀
6)  angle check valve
止回角阀
补充资料:止回阀标准汇总(二)

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
空气制动系统.止回阀
(Air braking systems - Check valve)
DIN EN 13709-2003
工业用阀.钢制球阀、球状截止阀和止回阀
(Industrial valves - Steel globe and globe stop and check valves; German version EN 13709:2002)
DIN 3845-1981
暖气管件.带套管接头的铜合金制PN16止回阀.尺寸.材料
(Valves for heating installations - Copper alloy check valves PN 16 with screwed sockets - Dimensions, materials)
DIN EN 12094-13-2001
固定式消防系统.气体灭火系统用元件.第13部分:止回阀和非止回阀的要求和试验方法
(Fixed firefighting systems - Components for gas extinguishing systems - Part 13: Requirements and test methods for check valves and non-return valves; German version EN 12094-13:2001)
DIN 86066-2002
止回阀用铸钢焊入式弯头.DN50至150,PN10的法兰接合
(Cast steel welding elbows for storm valves - DN 50 to 150, connecting dimensions according to PN 10)
DIN 58362-7-2002
输液.输液器和附件.第7部分:止回阀
(Infusion - Infusion equipment and accessories - Part 7: Check valves)
DIN EN ISO 15761-2003
石油和天然气工业用规格为DN100及更小的钢闸阀、球阀和止回阀
(Steel gate, glob and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries (ISO 15761:2002); German version EN ISO 15761:2002 (German and English text))
DIN 87107-1975
DIN87101止回阀用扁垫圈
(Gaskets for Non-return Flaps in accordance with DIN 87101)
DIN 87103-1975
DIN87101止回阀的罩盖
(Covers for Non-return Flaps in accordance with DIN 87101)
DIN 87102-1975
DIN87101止回阀的外壳
(Casings for Non-return Flaps in accordance with DIN 87101)
DIN 87105-1975
DIN87101止回阀用带凸肩的闭锁螺钉
(Screw Plugs with Cylindrical Extension for Non-return Flaps in accordance with DIN 87101)
DL/T923-2005
火力发电用止回阀技术条件
 
GB/T1855-1993
船用法兰铸铁单排吸入截止止回阀箱
Marine flanged cast iron single arrangement suctio stop check box valve
GB/T1853-1994
船用法兰铸钢舷侧截止止回阀
Marine flanged cast steel over board stop check valve
UL 1469-1995
回流专用止回阀的阀身强度和液压损失率检验
(Strength of body and hydraulic pressure loss testing of backflow special check valves )
JIS F7372-1996
造船.铸铁5K回转式止回阀
(Shipbuilding -- Cast iron 5K swing check valves)
JIS F3058-1996
铸钢立式波浪止回阀
(CAST STEEL VERTICAL STORM VALVES)
JIS F7356-1996
造船.青铜5K升降止回阀
(Shipbuilding -- Bronze 5K lift check valves)
JIS F7373-1996
造船.铸铁10K回转式止回阀
(Shipbuilding -- Cast iron 10K swing check valves)
JIS F7371-1996
造船.青铜5K回转止回阀
(Shipbuilding -- Bronze 5K swing check valves)
JIS F7495-2000
造船.球墨铸铁10K旋压止回阀
(Shipbuilding -- Spheroidal graphite iron (ductile iron) 10K screw-down check globe valves)
JIS F3060-1996
铸钢旋压立式波浪止回阀
(CAST STEEL SCREWDOWN VERTICAL STORM VALVES)
JIS B8664-2001
液压动力.压力控制阀(不包括减压阀)、顺序活门、释荷阀、节流阀和止回阀.安装表面
(Hydraulic fluid power -- Pressure-control valves (excluding pressure-relief valves), sequence valves, unloading valves, throttle valves and check valves -- Mounting surfaces)
ISO 9952-1993
农业灌溉设备.止回阀
(Agricultural irrigation equipment; check valves)
ISO 15761-2002
石油和天然气工业用尺寸为DN 100及更小的钢闸阀、球阀和止回阀
(Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries)
ISO 15500-3-2001
道路车辆.压缩天然气(CNG)燃料系统元部件.第3部分:止回阀
(Road vehicles - Compressed natural gas (CNG) fuel system components - Part 3: Check valve)
ISO 5781-2000
液压传动.减压阀、顺序阀、卸荷阀、节流阀和止回阀.装配面
(Hydraulic fluid power - Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves - Mounting surfaces)
SY/T5215-2005
钻具止回阀
 

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