U.S. Solid Motorized Ball Valve-5 Wire setup Can be Used with Indicator Lights Joyfay International 0:26 6 years ago 13 302 Далее Скачать
Electric Motorized Ball Valve 2 Way 3-Wire 1.6Mpa Thread DN15 DN25 MaHiExpress 0:33 2 years ago 9 466 Далее Скачать
How to Wire a Motorized Ball Valve, 3 Wire Joyfay International 2:52 5 years ago 82 103 Далее Скачать
Working principle of upvc three-way ball valve COVNA Valve Weekly 1:09 2 years ago 51 404 Далее Скачать
1 1/2" inch DN40 PVC UPVC electric water motor operated motorized ball valve yoyo Zhang张优 1:13 8 years ago 3 207 Далее Скачать
DN15 Brass 2 Way Automatic Flow Control 12-220v Electric Motorized Ball Valve#Motorized Ball Valve Kelly Saier Sensor Factory 0:30 1 year ago 32 Далее Скачать
motorized ball valve electric ball valve CTF001 stainless steel /PVC Lucy Liu--motorized valve manufacturer 1:25 5 years ago 1 066 Далее Скачать
DN15 / 20/25 3-way motorized ball valve three-way electric control two-way AC 220V MaHiExpress 0:16 2 years ago 1 104 Далее Скачать