




Precision Control, Superior Efficiency
Ensure impeccable precision with the ARI-STEVI Smart 440/441 Control Valve. Engineered with an electric actuator and available in sizes DN15-150, this valve guarantees optimal control for a wide range of industrial applications. Its straight-through design minimises turbulence, offering superior flow efficiency and stable operation in both high- and low-pressure systems. With this valve, expect exceptional performance in managing steam, gas, and liquid media.
Body | EN-JL1040 / EN-JS1049 |
Trim | 1.4021 +QT |
Stem Sealing | Spring loaded PTFE-V-ring unit -10 ... +220 °C. Further designs up to +450 °C acc. to data sheet |
Flow Characteristic | Equal percentage or linear |
Rangeability | 50:1 |
Actuators | ARI-PREMIO® |
Optional | ARI-PREMIO®-Plus 2G |