COVNA is able to customize a wide range of valve design standards
Pneumatic Butterfly Valve used in Industrial water treatment system
Client: Industrial water treatment system
Location: USA
Pneumatic Butterfly Valve used in Sewage Treatment System
Client: A Sewage treatment company in Guangzhou
Location: China, GuangZhou
Multi-turn Motorized Actuator Ball Valve used in Irrigation system
Client: Irrigation system water transport pipes
Multi-turn Motorized Actuator used in natural gas projects
Client: Natural Gas Transportation Project
Location: Russia
Manual Wafer type Butterfly Valves
Client: A USA Farm
Location: State of Wisconsin
COVNA Control Valve used in boats and ship industry.
Client: Tianjin Port
Location: Tianjin, China
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