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| COVNA Control Valve Series | COVNA Pneumatic Butterfly Valve Series |
Parameters
Why choose COVNA
1. The average trouble-free time of all valves exceeds 10,000 operating hours, and the leakage rate is less than 0.01%
2. Hot-selling products, pneumatic butterfly valves, electric butterfly valves, pneumatic ball valves and electric ball valves, have been purchased by world-renowned companies such as CATL, Sinopec, and Coca-Cola
3. Valves can be manufactured according to your drawings and laser-engraved with your company's logo
4. We also have a complete control valve and ball valve assembly workshop, covering an area of 6,800 square meters, with a daily output of 5,000 control valves and ball valves
5. At the same time, we have a complete control valve and ball valve assembly workshop, covering an area of 6,800 square meters, with a daily output of 5,000 control valves and ball valves
