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Pressure Seal Gate Valve
SUNGO pressure seal valves are designed for high temperature,high pressure,services mainly encountered in nuclear and fossil fuel power plant.Compare with bolted bonnet valves,SUNGO pressure seal valves are less complicated and can provide absolute excellent seal service with minimum maintenance.
● Pressure seal-uncomplicated design has segmented retaining ring and mild steel gasket to aid disassembly.
● Stelilted seating surface.
● Low emission control
● Fully guiding
● Absolute bonnet joint leak proof
● Optional by-pass design
● Integral backseat-hardfaced for maximum life.
● Size Range:2"-16"
● OS&Y,Rising Stem,Flexible Solid Wedge
● Welded-in or Threaded Seat Ring