Material: aluminum die-cast alloy Ambient temperature: -25 Power supply: ac220/ac380v Contact type: passive contact Anti-rust, anti-corrosion Arbitrary installation (at any angle) Output torque:150nm Stroke time: 30sec Starting current:0.58a Working current: 0.5a Motor: 40w/f Weight:4.5kg Quarter-turn (rotary) electric actuator, on-off type, adjusting type Protector: over heating protect, over loading protect Suitable valves: ball valves, butterfly valves, cock valves, plug valves, louver valves, etc. Widely used in water treatment, chemical industry, petrol industry, paper making, mining, power station, heat supply, etc. Model available: bwq-03~bwq-200 Hexagon crank handle for manual control is attached.(use it only when the power supply is disconnected.) Waterproof power supply connector is attached. Indicator types available: flat face position indicator and ball face position indicator. Characteristics: 1. Aluminum alloy die-casted box is exquisite, light, tight, and able to reduce the electromagnetic interference. 2. Easy installation with single phase power supply and simple circuit 3. Precise transmission. 4. Easy connection with valves, free grease, free point inspection 5. Ac1500v dielectric strength test passed, f insulated motor, safety guaranteed. Wooden frame pack, gross wight 6kg