Product Name: Multi Turn Electric Actuator Electric Gate Valve Model NO.: PT Application: Industrial Usage, Water Industrial Usage Standard: GB Usage: Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control Thread Position of Valve Rod: Outside Gate Valve Seal Surface: Wedge Gate Valve Actuator: Electric Pressure: Ordinary Temperature Connection Form: Flange Material: Alloy Type: Direct-acting Temperature: Ordinary Temperature Media: Water Trademark: Power-Tomorrow Transport Package: Wooden Box Specification: 390x310x470mm Origin: Zhejiang HS Code: 8481804090 Product Description Multi turn electric actuator electric gate valveApplication:PTK/PTM series actuators can run continuously in multiple turns, they can be connected directly with the valves,such as gate valves, globe valves. The maximum output torque is 3500N.M.Advantage:PT/PTJ Series Mechanical Features:1.Compact structure, using advanced manufacturing technology and same imported parts of the top brand of the actuator industry.2.Non-intrusive design, without opening the electric box cover, debugging and parameter setting can be carried out.3.Double seal and double protective structure, completely waterproof and dust-proof, the protection grade is IP68( 3 meter for 48 hours).4.Explosion-proof grade can up to Ex d IIC T6.5.Terminal Connection, the connection scheme adopts two ways for customer to choose, plug connection and sunflower disk form.6.Housing, cast aluminum housing powder-coated for extreme environments. Optional coatings are available. High strength Ductile Iron used in large torque Box.7.Worm and worm gear, Long-life gear set consists of hardened alloy steel worm and bronze worm gear. It is completely bearing-supported.8.Stem nut, High-strength bronze alloy stem nut is removable for machining to suit the valve stem.9.Declutch lever enables the actuator to be placed in manual, handwheel drive operation. Lever automatically disengages when motor is energized and can be padlocked in the motor position.10.A variety of mounting types with valve and valve stem.11.Painting, using three layer for protection, can be applied in severe corrosive environments.12.Lubricating oil, high and low temperature maintenance-free lubricating oilPT/PTJ Series Protection Features1.Torque protection2.Valve limit protection3.Auto-phase protection and correction4.Instantaneous reversal protection5.Phase lost protection6.Motor start-up overtime protection7.Motor thermal protection8.Electric protection,optoelectronic isolated (withstand 2000V surge voltage)9.Jammed valve discharged automatically function10.Power-down data protectionPT Series Technical Parameterseg:PTK,PTM,PTK/D,PTM/D,PTKT,PTMT,PTK/W,PTM/W SeriesItemTechnical DataPower supply (External)3 Phase: 380VAC,-10%/+10%,50Hz±1%;1 Phase: 220VAC,-15%/+10%,50Hz±1%Internal control powerUnstabilized 24VDC power outputValve position control basic error≤±1.0%Hysteresis≤1.0%Deadband0.1%-9.9% ajustableTemperature-30ºC~+70ºC ( Optional -60ºC~+120ºC)Output turns10~2040 Turns, resolution 11.25°Valve position feedback basic error≤1.0%Rated stroke time error20%Clearance≤3°Repeatability error(Setting stroke time≥25S)≤1%Torque outputDirect drive, 10 Nm to 3,600 Nm; combined with a gearboxes, up to 15,000 NmElectric connectionWater proof W type: 1 * M40x1.5, 2 * M25x1.5;Explosion proof E type: 1 * G3/4", 2 * G1/2";Other connections can be specified at time of enquiryFAQ1)Q :How long is your products quality warranty?A: We provide one year factory quality warranty.2)Q: Can your factory print our brand on the products ( or package ) ?A::Our factory can laser print customer's logo on the product with the permission from customers.We need anauthorization letter from you to allow us to print your logo on it .3)Q : Can I visit your factory before order ?A::Sure, welcome to visit our factory. .Please schedule an appointment with us in advance.4)Q: What payment method do you accept ?A::T/T, L/C, Western Union, Escrow, Credit Card etc.5)Q: How dose your QC work?A:We execute 100% inspection.Products will need reworking in workshop if inspection fails.We stick to checking quality , cartons, Packaging / markings.Product/Style / Color Appearance and Workmanship Measurement Data.