I-TORK electric ball - Product Overview:? ????? Electric ball rotated 90 degrees it has action, cock body is a sphere, round holes or channels through its axis. Ball in the pipeline is mainly used for electric ball cut distribution and change the direction of flow of the medium, it requires can be closed tightly with a 90-degree rotation operation and a small torque. Most suitable valve do switch off the valve, the development has been designed to make it a ball and control the flow of the throttle, such as V-ball. The main features of the electric valve is its own compact, reliable sealing, simple structure, easy maintenance, and spherical sealing surface often in the closed state, the media can not easily be eroded, easy operation and maintenance for water, solvents, acids, and natural gas and other general working medium, but also for the poor working conditions of media, such as oxygen, hydrogen peroxide, methane and ethylene, widely used in petroleum, natural gas, medicine, food, water, electricity, nuclear power, electricity, plumbing, heating, metallurgy, etc. are widely used in the industry. ? I-TORK ITQ Series electric actuators - standard technical parameters:???? Model ITQ (0100,0160,0240,0350,0500,0800,1100,2000,3000,6000,9000) protection class Weatherproof IP67,?? NEMA4? 4X? and6, O-ring seal? mains supply? 110 / 220VAC / 1Ph / 50 / 60Hz, 380/440 /? VAC / 3Ph / 50 / 60Hz ± 10%, 24VDC? control power? 110 / 220VAC / 1Ph ? / 50 / 60Hz ± 10% duty cycle (switching) S2:?? 10 minutes to 30 minutes the duty cycle (modulating) S4,30% ~ 50%, from 300 to 1200 times the number of starts / hour motor?? ? squirrel-cage motors? limit switch? on / off for each two (SPDT rated parameters 250VAC / 10A)? torque switch? on / off each one (SPDT rated parameters 250VAC / 10A, ITQ0100 excluded)? overheat protection? built-in thermal protection, open 150 ℃ ± 5 ℃, off 97 ℃ ± 15 ℃? stroke? 90 ° ± 5 ° (0 ° to 100 °)? position indicator? Use the arrow continuous mechanical valve position indication ? manual? clutch style? self-locking? double worm achieve self-locking (without brake)? mechanical limit? on / off each one, externally adjustable? heater? 5W (110 / 220VAC), anti-condensation ??? cable connector 2-PF3 / 4 "thread lubricant EP lubricants terminals spring lock type ambient temperature switch type:????? -20 ℃ to + 70 ℃ regulated:? -10 ℃ to + ???? 60 ℃ Humidity maximum 90% RH (non-condensing) shockproof performance XYZ10g, 02-34Hz, 30 分钟 external coating powder (polyester) I-TORK electric ball ~ Technical parameters:????? Nominal Diameter:?? DN15 ~ DN200 ball Category:? floating ball valve, ball valve, V-type valve, high pressure ball valve connection:??? threaded, flange, clamp, welding, socket welding, wafer thin nominal Pressure:? PN10, PN16, PN25, PN40, PN64 Body material:?? stainless steel 304 (CF8), stainless steel 316 (CF8M), carbon steel WCB Sealing Material:?? polytetrafluoroethylene (PTFE), PPL (PPL), carbide medium temperature:?? -20 ℃ ~ + 280 ℃ Medium:?? air, steam, water, gas, oil and dust, corrosive media, such as the drive is connected:?? ISO 5211?? Valve Inspection:? ISO / DIN 5208-1987 Notes:?? other special caliber, sealing materials, pressure and temperature can also be based on the actual mining or customer design selection. ?