1. Electronic integrated drive:Equipped with an integrated electronic electric actuator with a built-in servo system and position feedback module, significantly simplifying system wiring and reducing space requirements without an external control box.
2.Excellent sealing performance:The single-seated plug design with a precision-ground sealing surface ensures significantly lower leakage than double-seated or cage valves, reaching Class IV (metal seal) or Class VI (bubble-tight soft seal).
3.Diverse regulation characteristics:Valve plug shapes can be customized to provide equal percentage or linear flow characteristics, ensuring stable system control across various load changes.
4.Agile and precise response:The actuator features high resolution and a minimal dead zone, accurately capturing small signal fluctuations and executing valve position compensation instantly for low steady-state error.
5.Strong and stable driving force:The electric actuator provides high output thrust and features self-locking capabilities, effectively overcoming fluid disturbances and maintaining consistent valve position at the set point.
6.Intelligent safety protection:The actuator includes overload, stall, and over-temperature protection. In the event of signal interruption or power failure, it can execute logical protection based on preset safety positions (full open, full close, or fail-in-place).
7.Material and environmental adaptability:Body materials include cast steel, stainless steel, and special alloy steel, compatible with hot water, steam, oil, and various corrosive chemical media across petroleum, chemical, and power sectors.
8.Easy and economical maintenance:The simple structure with few internal parts allows for the inspection and replacement of the plug and seat without complex specialized tools or a pneumatic support system, resulting in low maintenance costs.