... Item No.: GS-8106B Material: brass Product Name: Concealed Flush valve, Flush Valve, Hidden Flush ValveHaixin Item No.: GS-8106BFeatures: 1) Material ... : in high polish and plating finish, elegant appearance, easy to install and uninstall, covenient to operate, accessories can be supplied according ... Certificate approved by CELAB Italy, EN 12541:2002 Concealed Flush valve (Flush Valve, Hidden Flush ...