... Plug Valve (Plug Valve,Fully Lined Valve) as per ANSI,DIN,API,BS. 1)Size:1/2"-24" 2)Pressure:150lb-300lb Fully Lined Plug Valve (Plug Valve,Fully Lined Valve ... requirementsSPECIFICATION:1)Size:1/2"-24"2)Pressure:150lb-300lb3)Standards:Design & Manufacture: GB12239, BS5156Face to Face Dimension: GB 12240, API ... -25,GB122205)Supply:API599,GB/T12252,BS 5156 Fully Lined Plug Valve (Plug Valve,Fully Lined ...