




High-Performance Flow Control for Demanding Applications
With its intelligent electric actuator and robust straight-through form, this control valve provides exceptional flow control for a wide range of industrial processes. Ideal for applications demanding high accuracy, this valve ensures optimised flow rates, stability, and seamless integration into automated systems.
Whether managing steam, water, gas, or chemical processes, the ARI-STEVI Smart 440/441 delivers consistent, high-quality performance.
Body | EN-JL1040 / EN-JS1049 / 1.0619+N / 1.4408 |
Trim |
Body in EN-JL1040 / EN-JS1049 / 1.0619+N: 1.4021+QT. Body in 1.4408: 1.4571 |
Stem Sealing | PTFE-packing -10 ... +250 °C. Further designs up to +450°C acc. to data sheet |
Flow Characteristic | Equal percentage or linear |
Rangeability | 30:1 |
Actuators | ARI-PREMIO® Optional: ARI-PREMIO®-Plus 2G |