1,model:RVHX/Z45X-10/16/25Q 2,Nominal bore:DN40-600 3:material:casting iron;Ductile Cast iron 4,connect stype:flange Z45X gate valve Features: 1) cast iron,cast steel,carbon steel 2) DIN,ANSI,JIS,GB standardZ45X gate valvebody material: cast irondisc: ductile ironstem: stainless steelseat:EPDM TypeNorminal Diameter(mm)LDD1Z-dHZ45X501801601254-18350651951801454-18370802101951604-18395100230215180 ...