... : Check ValveProduct Name: Lift Check ValveProduct Details:Place of Origin: ChinaCertification: ISO9001-CEProduct DescriptionFlange Lift Check Valve Media: water, food stuff, oil, weak acid, alkaline liquidFlange Lift Check Valve ... , API609, ISO5752, BS5155, API594, GB/T 12221, EN5884. Flange Drilling: ANSI B16.1, BS4504, JIS B2212/2213, BS 10 , ASME B16 ...