Double Acting Hydraulic Gate Valves are designed for high-pressure oil and gas applications, providing reliable shut-off and precise hydraulic operation in critical pipeline systems. Standard Size: 2 1/16″ to 11″ Pressure Class: 2000 to 10000 PSI Connection Type: Flanged Valve Body Material: 4130 Steel Trim Material: 410 Steel + Tungsten Carbide Seal Material: 410 Steel Manufacturing Type: Cast Standard: API 6A