MSP-21 Smart Valve Positioner

MSP-21 Smart Valve Positioner controls the valve opening degree in response to an Input signal of 4~20mA from controller or control system. Built-in microprocessor can control the valve opening degree accurately and realizes the functions of auto set, PID control, HART communiction, etc.

Fail Freeze & Safe function;

Near-zero air consumption at standby;

LCD Display enables users to monitor the positioner status;

PTM module and HART module is available;

Various options for flow output setting: Linear, Quick Open, Equal Percentage and Users Set(16 point);

Easy for calibration and parameter setting.