VB series V-ball control valves are composed of V-notch ball valve、actuator and other accessories. It utilizes compressed air forcing stem to drive the ball rotating 90° in the body, achieving fully open to fully closed. The valve plug with V-notch design has the flow-cut function, therefore, it has excellent flow controlling and cutting off function. Equipped with pneumatic or electric actuator cooperating with accessories like positioner or solenoid valve, it can achieve adjusting by ratio. Soft seal and metal seal are optional sealing types.

In services of petroleum、chemical industry、pharmaceutical、waste water disposing and tank trunk, it’s used for on-off and regulating various mediums, such as liquid、gas and slurry, ideal for high viscosity and fibre and grain containing medium.

Design Feature 

– Strong flow capacity
– High adjustable ratio
– Designed per high leakage rate
– V-notch design with self-cleaning function
– 1/4 turn design for quick on-off
– Modularized integral structure design for easy interchangeable

– Maintain conveniently、compact and non-demand for installation location
– High reliablility & Multi-function
– Apply to special services containing grain and fibre

Wafer Segmented Ball Valve with V-Port

A wafer valve with modulating control, uni-body construction and V opening available in sizes from 1-1/2″ to 8″ in a direct mount design ANSI 600.

The specially designed compound V opening provides precise equal percentage flow control with small incremental opening in the lower end of the valve rotation and high flow capacity in the upper end. The nearly wide open at full open, along with recessed bearings virtually eliminates plugging/clogging of the valve.

OPERATION

The segmented ball valve can be direct mounted (no mounting bracket or coupling) to:

– Spring & diaphragm actuators,

– Rack & pinion actuators

– Electric actuators

They can be controlled with a variety of valve positioners:

– Pneumatic

– Electro-pneumatic

– Digital Smart

Flanged Segmented Ball Valve with V-Port

A flanged valve with modulating control, uni-body construction and V opening available in sizes from 1-1/2″ to 30″ in a direct mount design ANSI 150, 300, 600 and 900.

OPERATION

The segmented ball valve can be direct mounted (no mounting bracket or coupling) to:

– Spring & diaphragm actuators

– Rack & pinion actuators

– Electric actuators

They can be controlled with a variety of valve positioners:

– Pneumatic

– Electro-pneumatic

– Digital Smart