Nominal Diameter(DN/mm): 40-400
Pressure(PN/MPa): 1.6-6.4
Temperature(celsius degree): -40-425
Seal: Soft seal / hard seal
Double-way cutoff 0 leakage
Valve rod symmetrically lead technology
Cock oblique wedge dovetail track structure
Disassemble at the bottom on pipeline
While maintenance
Widely use in pipe net project: Trunk line,
Branch line, collection and transmission
Station, division station and urban pipe net