The T20-S2-B Tonhe Motorized Ball Valve, from China, is used for water control. It is suitable for water heater, water meters and water treatment. It is made of NPT/BSP 3/4 Stainless Steel Valve with a voltage of 5VDC, 12V/24VDC, 9-24VAC/DC. It comes with a manual override and a position indicator. It has a pressure of 1.0Mpa and torque of 2Nm. Its on and off time is 5 seconds. It also has a metal gear with IP67 protection. It can work up to 100,000 life.