... : brass, in high polish and plating finish Product Name: Flush Valve, or Manual Type Egesta Flush Valve, or Toilet Flusher)Haixin Item No.: GS ... , easily operated by hand5) Haixin Advantage: in high polish and plating finish, elegant appearance, easy to install and uninstall, covenient to ... Certificate approved by CELAB Italy, EN 12541:2002 Flush Valve (Manual Type Egesta Flush Valve, Toilet Flusher)