As an actuators and valves manufacturer, COVNA will manufactures ball valve with electric actuator, pneumatic actuator and manual control for your projects.

We provide ball valve in 3-piece design/flanged/tri-clamp(food safe)/true union/welding for your choice. Available in stainless steel and PVC material. No rust, high quality, anti-corrosive. Offering the best solution for your applications.

We offer the electric actuator in on/off type, modulating type and intelligent type for your actuation solution. Offering the best quarter turn actuator to help you control the flow. Available in DC/AC power supply control, signal control(4-20mA, 1-5VDC, or 0-10VDC) and manual control. ISO5211 directing mounting for ball and butterfly valve.

We also supply pneumatic actuator in single acting(spring return) and double acting. Using air to drive the valve open or close. Responsive, low cost, lightweight and quarter turn. ISO5211 mounting for ball and butterfly valve.

Whatever industries you come from, COVNA will offer a cost-effective actuator valve solution basic on your requirements and help you to save the cost and time.

COVNA committed to being your No.1 supplier of actuator and valve. We will do our best to help you select the right actuator valve. Consult us now or send us a email to