GB/T12235-1989 通用閥門法蘭連接鋼制截止閥和升降式止回閥 General purpose industrial valves—Flanged steel globe valves and lift check valves
GB/T1241-1983 船用外螺紋鍛鋼截止止回閥 Marine forged steel male thread stop and check valves
GB/T12233-1989 通用閥門鐵制截止閥與升降式止回閥 General purpose industrial valves—Casting iron globe valves and lift check valves
GB/T12236-1989 通用閥門鋼制旋啟式止回閥 General purpose industrial valves—Steel swing check valves
GB/T13932-1992 通用閥門鐵制旋啟式止回閥 General purpose industrial valves--Cast iron swing check valves
GB/T18691-2002 農(nóng)業(yè)灌溉設(shè)備止回閥 Agricultural irrigation equipment--Check valves
GB/T1952-1980 船用低壓外螺紋青銅止回閥 Low bressure bronze male screw-thread check valve for marine use
GB/T597-1983 船用外螺紋青銅止回閥 Marine bronze male thread lift check valves
GB/T592-1993 船用法蘭鑄鐵止回閥 Marine cast iron flanged lift check valves
GB/T591-1993 船用法蘭鑄鐵截止止回閥 Marine cast iron flanged stop check valves
GB/T586-1999 船用法蘭鑄鋼止回閥 Marine cast steel flanged check valves
GB/T588-1993 船用法蘭青銅截止止回閥 Marine bronze flanged stop check valves
GB/T589-1993 船用法蘭青銅止回閥 Marine bronze flanged check valves GB/T596-1983 船用外螺紋青銅截止止回閥 Marine bronze male thread stop and check valves
GB/T585-1999 船用法蘭鑄鋼截止止回閥 Marine cast steel flanged stop check valves
GB/T1953-1984 船用低壓外螺紋青銅截止止回閥 Marine low pressure bronze male threaded stop check valves JB/T8937-1999 對夾式止回閥
JB/T1736-1991(2005復(fù)審) 旋啟式止回閥閥瓣密封圈
JB/T1737-1991(2005復(fù)審) 旋啟式止回閥閥瓣密封圈壓板
JB/T53036-1999 止回閥 產(chǎn)品質(zhì)量分等
NF E29-350-2003 工業(yè)用閥.鋼制球閥、球狀截止閥和止回閥 (Industrial valves - Steel globe and globe stop and check valves.)
NF E29-316-3-2000 供水用閥門.適用性要求和專用檢查試驗.第3部分:止回閥 (Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 3 : check valves.)
NF P43-017-1989 建筑物水管閥門.帶法蘭可調(diào)EA止回閥.一般技術(shù)規(guī)范 (VALVES AND TAPS FOR WATER SUPPLY IN BULDINGS. CONTROLLABLE CHECK VALVES EA,WITH FLANGES. GENERAL TECHNICAL SPECIFICATIONS.)
NF E29-373-1984 工業(yè)閥門.止回閥.鋼制，單搖板式，帶法蘭盤,ISO標(biāo)準(zhǔn)壓力16，20，25，40，50，100 (Industrial valves. Flanged steel swing check valves. ISO PN A6, ISO PN 20, ISO PN 25, ISO PN 40, ISO PN 50, ISO PN 100.) | | 
