0) Material: Casting1) Sizes: 25mm - 600mm2) Disc: cast iron3) Bonnet: cast iron4) Seal: brass / cast iron / steel5) Stem: brass / steel6) Hand wheel: cast iron7) Standards: JB, JB/T, DIN8) Type: two-way single disc cuneiform gate valve9) Pressure: 1.0MPa/10kg10) Connection type: flange end11) Control method: manual12) Suitable for petroleum, chemicals, food, medicine13) Advantages: good appearance, long service life and flexible switch