LP Series valve actuators unique design outside the show inside, beyond the operational life of ten times the standard of similar products. 
 ? Powerful: intelligent, proportional, switch type, various types of signal output type everything; 
 ? small size: the volume equivalent to only about 35% of similar products; 
 ? supporting simple: single-phase power, an external circuit is simple, but also for 380V, DC power supply; 
 ? Easy to use: oil-free, non-point inspection, water rust, installed at any angle; 
 ? protection devices: a double limit, thermal protection, overload protection; 
 ? a variety of speed: full travel time 5 seconds, 8 seconds, 15 seconds, 30 seconds, 50 seconds, 100 seconds 
 ? rust corrosion: surface bracket, coupling, screws are stainless steel; 
 ? Intelligent NC: a highly integrated intelligent control module electrical devices in the ontology, without an external locator. Digital set, digital tuning, a high degree of accuracy, since the diagnosis, a machine can 
 This series is my factory ventilation valve according to the user the nature and characteristics of dusty gas from design and manufacture, is widely used in dusty gas, gas, gas, air and other media, in the metallurgical, chemical, cement, mining and other industries of the heating environmental protection equipment such as ventilation and dust piping system. 
 Ventilation butterfly valve: Body WCB, the valve plate WCB, 
 Surface can be required to do under the medium temperature paint high temperature treatment. The maximum temperature up to 350 degrees. 
 Nominal diameter: DN100 ~ DN3000 
 Nominal 0.1MPA, 
 Shell test pressure 0.15MPA, 
 Suitable medium: dust gas, gas, air, 
 Leak rate: ≤ 0.8% 
 Features: structural short, light weight, small flow resistance, wear resistance, less leakage, and flexible opening and closing 
 Directly with the electric actuator or pneumatic actuator connected, to do off valves, also can be used for flow control valve.