Electric ball valve manufacturer

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TEL：0086-731-82788880 | Chinese

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ss304 motorized ball valve

water motorized brass ball valve

Discount -- winner control ball valve

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Winner Ball Valves Co.,Ltd is a professional manufacturer with independent intellectual property rights,integrating R&D, manufacturing and sales.

WRA-63

AC Electric SS304 Ball Valve

WRA-53

Motorized Brass Ball Valve

WRA-63

Motorized Brass Ball Valve

WVA4

Control Ball Valve

WRA-42

DC Electric Ball Valve

WRA-63

AC Electric SS304 Ball Valve

WINNER has its independent R & D department and well-experienced technicians which ensure OEM & ODM orders can be handled expertly. Most of Winner products are certified with CE, RoHS for European markets. Winner’s partners are from more than 80 countries and regions, such as Germany, UK, France, Italy, The Netherlands, Russia and so on.

Europe

North and South America

Asia and Southeast Asia

Other countries

Customers：Matthias

Time of issue : 2019-02-12 10:50:00

We finished the extended cycle test on Monday. It is very positive as after about 15.000 cycles, the valves are still running. You can hear and see that they get to the end of their lifetime (the bigger ones are not running very smoothely anymore), but they are still runnning and working. So for cycling in typical conditions (with water, that wets the packing) and longer times between the cycles, we are estimating at least about 30.000 - 35.000 cycles. In normal use (4-6 switchings per day), that means about 14 - 24 years MTTF. Our minimum target is 8 - 10 years, so the testing is completed sucessfully.

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We finished the extended cycle test on Monday. It is very positive as after about 15.000 cycles, the valves are still running. You can hear and see that they get to the end of their lifetime (the bigger ones are not running very smoothely anymore), but they are still runnning and working. So for cycling in typical conditions (with water, that wets the packing) and longer times between the cycles, we are estimating at least about 30.000 - 35.000 cycles. In normal use (4-6 switchings per day), that means about 14 - 24 years MTTF. Our minimum target is 8 - 10 years, so the testing is completed sucessfully.