Video
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| COVNA Pneumatic Valve Series | Employees explain COVNA electric control valve |
Parameters
Why choose COVNA
1. Average trouble-free operation time exceeds 10,000 hours, leakage rate below 0.01%
2. Pipeline valves comply with API 6D standards; quality management certified by ISO 9001
3. Free samples available for testing
4. Supplies hydrogen battery valve assemblies to CATL, achieving a pipeline leakage rate reduction to 0.008% for Sinopec, and introduces intelligent wastewater treatment valve systems at the Shanghai Environmental Expo.
5. Contributes to the "Industrial Valve Low-Carbon Standard" and adopts solar-powered facilities, reducing carbon emissions by 27% compared to industry averages.
