Electric Control Valve
Powered by electric actuators with intelligent positioners for high-precision flow regulation. Supports fieldbus communication and remote monitoring.
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Electric control valves use electric actuators as the driving source, eliminating the need for compressed air supply. They are ideal for applications where pneumatic infrastructure is unavailable or undesirable. With built-in intelligent positioners, they deliver high-precision flow, pressure, and temperature control.
Our electric control valves range from DN15 to DN600, supporting 4-20mA, 0-10V, Modbus RTU, and Profibus communication protocols for seamless integration with modern DCS/PLC systems.
Key Features
- No Compressed Air Required: Operates on electric power alone — perfect for remote or air-free installations
- High Positioning Accuracy: Digital positioner with ±0.5% accuracy and configurable deadband
- Multi-Protocol Support: 4-20mA, 0-10V, Modbus RTU, Profibus DP
- Remote Monitoring: Real-time valve position, torque, and diagnostics via fieldbus
- Fail-Safe Options: Battery backup or spring-return for emergency positioning
Technical Highlights
产品概述
电动调节阀以电动执行机构为驱动源，无需压缩空气供应，特别适用于没有气源或不便铺设气路的工况。内置智能定位器，实现高精度的流量、压力和温度控制。
我们的电动调节阀口径覆盖 DN15~DN600，支持 4-20mA、0-10V、Modbus RTU、Profibus 等通讯协议，可无缝集成至各类 DCS/PLC 控制系统。
核心特点
- 无需气源：纯电驱动，适合偏远或无气源场所安装
- 定位精度高：数字式定位器，精度 ±0.5%，死区可调
- 多协议支持：4-20mA、0-10V、Modbus RTU、Profibus DP
- 远程监控：通过总线实时查看阀位、扭矩及诊断信息
- 故障安全：可选电池备份或弹簧复位紧急定位