This is important though often overlooked. While not quick acting, it is sturdy and resilient once energized. U.S. Solid Motorized Ball Valve- 3/4" Stainless Steel Ball Valve with Full Port, 9-24V AC/DC and 2 Wire Auto Return Setup, Normally Open They can work effectively even with gravity flow operations, such as those used in some auxiliary fuel tank setups. This valve draws such low levels of power once fully closed that it can be run continuously and never overheat. The stem on this valve comes with a robust torque rating of 2 N m. 1 Inch Stainless Steel Ball Valve U.S. Solid Motorized Ball Valve- 1" Stainless Steel Ball Valve With Full Port, 9-24V AC/DC And 2 Wire Auto Return Setup Full Port Auto Return Valve Most solenoid valves are fully energized when closed, which can lead to problems and overheating when run continuously. 1 3 Way Brass Electric Motorized Ball Valve - 3 Wire When fully closed, a limit switch keeps the amount of power used by the valve to a miniscule levels. This makes it a much more environmentally friendly option than most solenoid valves. Specifications: Valve Material: SS304 Ball Seat: PTFE Seal: EPDM Close/Open Time: 3-5 Seconds Working Voltage: 9-24V DC Max Power: 2W Max Torque: 2 N m Max Pressure: 1., 6Mpa Temperature range for flow medium: 0°C to 100°C Ambient Temperature Range: -20°C to 45°C Enclosure Rating: IP65 It is a great option for the DIY project, but strong enough for big businesses. The stem is a frequent point of failure for valves, and having a strong stem helps to ensure a lifetime of quality performance. SAFE AND RELIABLE- Made of 304 stainless steel, this valve is safe and reliable; The estimated life expectancy of 80,000 to 100,000 cycles means it is built to last This is key, since many people use these valves in their home water systems. It can be used to hold back mediums even when pressure is included. This 1'' stainless steel motorized ball valve from U., S. 9V-24V AC/DC - Works efficiently over the entire voltage range; Opens or closes the valve in 6-8 seconds; No power spent once fully opened or fully closed. 2... 9V-24V AC/DC- Works effectively over entire voltage range; Will open or close valve in 3-5 seconds; Limit switch minimizes power after valve is fully closed; Ideal for projects where an automatic return is necessary
