Video
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| COVNA Pneumatic Valve Series | Employees explain COVNA's popular pneumatic butterfly 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. Optional anti-corrosion coating for chemical/marine environments
4. COVNA brand registered in 33 countries/regions
5. COVNA America Division established in March 2021, delivering efficient services for North American clients
