VFLO V-Ball Control Valve

VFLO V-Ball Control Valve

The sturdy VFLO Characterised V-notch ball valve is available in sizes 2 through 36-inch Classes150, 300, 600 through 900, 1500, 2500# & API10000 in all castable materials. VFLO’s are best suited in high flow capacity, low pressure-drop applications. VFLO reduces torque loads that adversely affect sealing and exceeds 300 to 1 rangeability with strong shearing capacity. VFLO achieves Class IV shutoff with a metal seal and Class VI shutoff with a soft seal. VFLO’s are available with (1) anti-cavitation or (2) noise level reduction trim designs.


Body Types

VFLO - Standard, Anti-cavitation, Noise Reduction, Erosive applications


1.0" to 42"

Pressure Rating

ANSI CL150 to ANSI CL4500

End Connections

Wafer, Integral Flange RF, RTJ, Buttweld, Double Flanged

Body Material

Carbon Steel, Chrome Moly, 316SS, 304SS, Duplex SS, Monel, Hastelloy B&C, Zirconium, Titanium, any other Exotic Alloys

Trim Material

316SS, 304SS, Alloy 6, 416SS, 440SS, Bronze, Monel 400, Alloy 20, Duplex SS, Hastelloy B & C, Inconel, Zirconium, Titanium, Tungsten Carbide, Ceramic

Shut off class

Class IV, Class V and Class VI


Equal Percentage, Linear and Quick Open

Temperature Range

Cryogenic through to High Temperature, for Cryogenic Applications we offer both side-entry, or top-entry design


High Rangeability

Gland Packing

PTFE V Ring, Braided PTFE, Grafoil, Low Fugitive Emission, Fire Safe Packing

Special Trims

Anti-cavitation, noise reduction


Pneumatic Spring Cylinder / Electric / Hydraulic

Have a project in mind?