In ball valve product specifications, medium bore sizes generally refer to nominal diameters ranging from DN50 to DN300 (2 inches to 12 inches). This size range represents the most widely applied and highest-demand category in industrial piping systems, combining the sealing reliability of small-bore valves with the flow capacity of large-bore valves.
Valves of this type are extensively used in oil & gas, chemical processing, water treatment, HVAC and other working conditions. Common structural designs include floating ball type (for low-pressure service) and trunnion mounted type (for high-pressure or frequent operation).
They support diverse actuation options and can be fitted with lever handles, worm gear operators, or pneumatic/electric actuators. Pressure ratings cover PN10 to PN100 and Class 150 to Class 600.
-
- Ball Valve Sizes, Medium Diameter
2 Inch Electric Ball Valve | Motorized Shut-Off & Flow Control
- Discover our 2 inch electric ball valve for remote flow control. Motorized, stainless steel, ideal for automation. Get specs & expert advice.
- Read more
