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| COVNA Solenoid 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.Valves can be manufactured according to your drawings and laser-printed with your company's logo
3. With more than 20 years of production experience, its products are sold to 86 countries and regions in the world, and it has carried out business in 245 pilots around the world
4. At the same time, it has 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. All valve products have a 5-year quality guarantee
