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Video
COVNA full range of valves | Employees explain COVNA explosion-proof electric valve |
Parameters
Why choose COVNA
1. Free samples can be provided for your testing
2. Optional anti-corrosion coating, suitable for corrosive environments such as chemical and marine
3. COVNA brand has been established in 33 countries and regions and has registered trademarks
4. All valve products have a 5-year quality guarantee
5. An office will be established in Russia in December 2024
COVNA Factory
COVNA Factory Real Shot -3
Choose Accessories
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
Hazardous waste utilization industry
Expansion butterfly valve application site
Feed Industry
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