The SMC ITV2050-21N2N is part of the ITV1000/2000/3000 Series Electro-pneumatic Regulators, designed for precise control of air pressure in response to electric signals. This advanced regulator offers stepless control, ensuring smooth and accurate pressure adjustments. With a sensitivity of 0.2 kPa (100 kPa specification), it provides exceptional precision. The linearity is maintained at ±1% or less (F.S.), and the hysteresis is kept at 0.5% or less (F.S.), ensuring reliable performance. For seamless integration into various systems, it supports multiple communication protocols, including CC-Link, DeviceNetTM, PROFIBUS DP, and RS-232C. Ideal for applications requiring high accuracy and reliability, this regulator is a versatile solution for modern pneumatic systems.