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Video
Employees explain COVNA multi-turn electric flange ball valve | COVNA full range of valves |
Parameters
Why choose COVNA
1. All valve products come with a 5-year quality warranty
2. Over 20 years of manufacturing experience, with products exported to 86 countries/regions and operational in 245 global pilot projects
3. Average trouble-free operation time exceeds 10,000 hours, leakage rate below 0.01%
4. An office will be established in Russia in December 2024
5. Valves can be manufactured according to your drawings and laser-printed with your company's logo
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
Municipal Engineering
Chemical Industry
Expansion Butterfly Valve On-site
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