... Material: brass Product Name: Flush Valve, or Self-Closing Flush Valve, or Pedal Type Egesta Flush ... : 1) Material: brass 2) Function: Water saving, self-closing3) Flushing rate: 4-12seconds, about 4.5L-12Lwater4 ... inlet and outlet diameters can be chosen.Product Packing Info: Net Weight (KG/pcs): 2.1Gross Weight ... Italy, EN 12541:2002 Flush Valve (Self-Closing Flush Valve, Pedal Type Egesta Flush Valve) ...