Forged Steel Flanged and BW Gate Valves
Bolted bonnet or welded bonnet,Reduce bore or full bore,Solid wedge
Design and manufacture: API602 & ANSI B16.34
Flanged end: ANSI B16.5
Butt-welding end: ANSI B16.25
Test and inspection: API598
Size: 1/4" to 2"