Large Diameter Series G


Red Valve manufactures the Series G in line sizes up to 144" for large-diameter pipeline installations. Large Series G valves are constructed similarly to smaller valves but feature a fabricated carbon steel body as opposed to cast iron. All wetted parts of the valve are still stainless steel, but they can be constructed of 304, 316 or 316L material. Large-diameter pipeline products and features a robust construction designed to handle the immense forces involved in large-diameter pipelines.

The Series G is available with bevel gear manual operator or electric motor actuator. Due to the size of the valve, electric operation is normally preferable. Large Diameter Series G Valves are used in a variety of applications, ranging from pumping stations and flood control to mining and power generation.

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  • Robust construction
  • Low profile design
  • Low operating torque
  • Custom fabrication available