Similar to the normal valve ball but with a flat side instead of spherical side. It can be applied on all types of valve ball including L-port, T-port, X-port, V-port and others based on customers’ drawings.

One of purpose is to reduce the weight of valve ball and make it easier while the operators are using or maintaining the Ball Valve.

Product Feature


Bore Size : 1/2″ to 6″, DN10 to DN150

Roundness : 0.01 – 0.03mm

Surface Roughness : ≤0.4μm

ID Roughness : 0.4μm – 1.6μm

OD Tolerance : ±0.02mm to ±0.05mm depends on the size

ID Tolerance : ±0.02mm to ±0.05mm depends on the size

Material Type : Forging, Casting, Centrifugal Casting, Round Bar, Wax Lost Casting

Material : 304, 304L, 316, 316L, CF3, CF3M, CF8, CF8M, 1.4408, 1.4509, 1215, 2205, F51, CA15, CD3MN, CE3MN, 17-4PH, SCS13A, SCS14A, 1.4529, 316Ti, Alloy 20, Hastelloy C, etc.

Surface treatment : Mirror Polishing, HVOF Spray, Chromium Plating , Tungsten Carbide, Chromium Carbide, Nickel Plating (ENP), Nickel based valve ball, etc.