Welcome to Winner Ball Valves Co., Ltd.

E-mail： webmaster@winner-hvac.com TEL：0086-731-82788880 | Chinese

Products

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

WRA-53..(A)

Mini Motorized Ball Valve

WRA-63..

AC Motorized Ball Valve

WRA-42..(A）

DC Electric Ball Valve

WVA4-1../2../3..

Control Ball Valve

WRA-22..(S)

0-10V Electric Control 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: German

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.