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Video
Employees explain COVNA multi-turn electric flange ball valve | COVNA Electric Valve Series |
Parameters
Why choose COVNA
1. Pipeline valves comply with API 6D standards, and quality management complies with ISO 9001 standards.
2. All valve products have a 5-year quality guarantee
3. Quality assurance: 5 pressure and air tightness tests perfectly guarantee a 99.8% product qualification rate, and the valve life is guaranteed for 5 years
4. With more than 20 years of production experience, its products are sold to 86 countries and regions in the world, and it has carried out business in 245 pilots around the world
5. Hot-selling products, pneumatic butterfly valves, electric butterfly valves, pneumatic ball valves and electric ball valves have been purchased by world-renowned companies such as CATL, Sinopec, and Coca-Cola
COVNA Factory
COVNA Factory Real Shot -3
Actuator Selection
The materials of the valve body and sealing ring can be customized to meet the needs of different working conditions, and laser engraving services are provided.
Application
Food Industry
New energy industry
Municipal Engineering
Use Environment | Pipeline Fluid Type |
• Ocean • Vacuum • Sanitary • Corrosive • Low Pressure • High Pressure • Narrow Space • Explosion-Proof • Low Temperature • High Temperature | • Oil • Gas • Dust • Slurry • Liquid • Steam • Corrosive Fluid • Flammable Gas • High Viscosity Fluid |
Certification
AGA
ISO14001
IAF
SGS
CE
FDA
RoHS
SGS