DN32 UPVC Motorized Ball Valve BSP/NPT 1-1/4" AC110-230V 2/5 Wires Electric normal Close/Open Valve TF electric valves 0:30 3 years ago 221 Скачать Далее
U.S. Solid Motorized Ball Valve-5 Wire setup Can be Used with Indicator Lights Joyfay International 0:26 5 years ago 11 659 Скачать Далее
What is Manual override,BSP/NPT,Full port&Reduced port motorized/electric ball valves? Zhang Amy 4:09 10 years ago 4 716 Скачать Далее
Electric Motorized Ball Valve 2 Way 3-Wire 1.6Mpa Thread DN15 DN25 MaHiExpress 0:33 2 years ago 7 601 Скачать Далее
1 1/2" inch DN40 PVC UPVC electric water motor operated motorized ball valve yoyo Zhang张优 1:13 7 years ago 3 177 Скачать Далее
A20-T15-B2-C 1/2'' NPT/BSP motorized ball valve Motorized ball valve Manufacturer 0:12 3 years ago 82 Скачать Далее
How to Wire a Motorized Ball Valve, 3 Wire Joyfay International 2:52 5 years ago 79 874 Скачать Далее
USSOLID 2 Wire Auto Return Motorized Ball Valve Connection U.S. Solid 4:27 5 years ago 22 548 Скачать Далее
NSF DN20 NPT Stainless Steel with manual override motorized ball valve yoyo Zhang张优 0:30 8 years ago 455 Скачать Далее
3 way horizontal brass T port electric motorized ball valve yoyo Zhang张优 0:57 7 years ago 2 608 Скачать Далее
BSP NPT thread stainless steel mini ball valve introduce DKV-China valve supply 0:56 1 year ago 68 Скачать Далее