Pressure Balanced Control Valve

A pressure balanced control valve is an advanced linear-motion throttling valve engineered with a specialized balanced plug design to equalize the static upstream and downstream process fluid forces acting on the valve trim. By utilizing internal balancing ports, a piston, or a metal bellows, fluid pressure is routed to both sides of the plug, drastically reducing the net axial force required to stroke the valve and allowing smaller, more economical pneumatic or electric actuators to operate stably under extreme pressure drops. Automation system integrators and process layout engineers can optimize high-pressure control loops and minimize actuator sizes by importing certified pressure balanced control valves directly from leading manufacturers in China via our advanced B2B commercial platform.