covna 3-piece ball valve

Ball Valve Is Your Preferred Choice

Ball valve is a very common and important valve. Play the role of controlling and adjusting the medium. Ball valves can be matched with electric actuators and pneumatic actuators to be used in various industries to achieve industrial automation. At the same time, the ball valve can also be controlled manually.

COVNA manufactures ball valve in all types, all connections, all sizes, and all material for your choice to meet your project requirements and let your project run well.

Nominal Pressure 16 to 64 bar
Medium Temperature -29 to 180℃
Material Options Brass/Stainless Steel/PVC
Size Range 1/2in to 8in(Large size could customized)
Low Pressure Seat Testing Pressure 6 bar
Suitable Medium Water, Oil, Gas, etc
Applications Power plant, boiler, shipyard, water treatment, paper and pulp, etc