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Video
Employees explain COVNA pneumatic angle seat valve | Employees explain the difference between electric butterfly valves aand pneumatic butterfly Valves |
Parameters
Why choose COVNA
1. Rigorous 5-stage pressure and airtightness testing ensures 99.8% qualification rate, backed by a 5-year lifespan guarantee
2. Full EAC certification for all series
3. Comprehensive range: DN15-DN400, materials include cast iron/WCB/stainless steel/plastic, with multi-angle actuators for extreme operating conditions
4. Valves can be manufactured according to your technical drawings with laser-engraved company logos
5. Russian office launched in December 2024
COVNA Factory
COVNA Factory Real Shot -3
Choose Customization Electric Actuator
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
New Energy Industry
Pharmaceutical Industry
Photovoltaic 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