ARI-STEVI 12.440 Pneumatic Proportional Control Valve DN50 PN16
Millimetric precision and energy efficiency for high-flow processes.
ARI-STEVI 12.440 Pneumatic Proportional Control Valve DN50 PN16 delivers millimetric precision and energy efficiency in high-flow processes. In addition, it dynamically adjusts flow, pressure and temperature parameters of liquid, gas and steam fluids in industrial plants. Moreover, its powerful pneumatic actuator responds instantly to controller signals, ensuring stable operation in high-flow lines.
The EN-JL1040 cast iron body provides durability compliant with PN16 pressure class. Furthermore, stainless steel trim offers excellent compatibility with various process conditions. The DP series multi-spring pneumatic actuator enhances system stability through fast stroke action. Maximum temperature resistance is 300 °C.
ARI-STEVI 12.440 Pneumatic Proportional Control Valve — Technical Specifications
This valve performs reliably in steam boilers and main distribution lines. It is also ideal for high-flow temperature control in food processes. Moreover, it provides flow and pressure regulation in textile dyeing and drying facilities.
Key Advantages
- Advanced parabolic plug design provides linear flow characteristic
- Maintenance-friendly modular trim set allows easy removal and installation
- Optimized internal architecture reduces noise and cavitation risk
Applications
- Steam boilers and main distribution lines
- Food processes requiring high-flow temperature regulation
- Textile dyeing and drying facilities
In conclusion, the ARI-STEVI 12.440 Pneumatic Proportional Control Valve is essential equipment for those seeking precision and reliability in process lines. ORFA Industrial supplies worldwide and provides technical support as an authorized distributor since 1985. Contact our expert team for detailed information.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies


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