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ARI-STEVI 12.440 Pnömatik Oransal Kontrol Vanası DN25 PN16

ARI-STEVI 12.440 Pnömatik Oransal Kontrol Vanası DN25 PN16

Stock Code
708A030200903
Warranty Period
24 Month
Price
2.938,84 USD + VAT
%55
1.322,48 USD
2.938,84 USD
Installments starting from 137,31 USD!

ARI-STEVI 12.440 PNEUMATIC PROPORTIONAL CONTROL VALVE DN25 PN16

HIGH TEMPERATURE RESISTANT PRECISE FLOW SOLUTIONS WITH ORFA INDUSTRIAL WARRANTY

Designed to manage flow, pressure and temperature parameters with professional precision at the most critical points of industrial plants, the ARI-STEVI 12.440 Proportional Control Valve is a high-performance automation component. With DN25 diameter and PN16 pressure rating, this Proportional Control Valve exhibits exceptional modulation capability, especially in superheated steam and hot water lines. Powered by the ARI-DP 32 actuator, the Proportional Control Valve converts control signals into flawless flow regulation, maximizing system efficiency. Thanks to its AISI 420 stainless steel internal components, this Proportional Control Valve offers outstanding resistance to corrosion and wear. Maintaining stability even at extreme operating temperatures of 300 °C, the Proportional Control Valve is a cornerstone of your installation safety. With its precise control characteristic, this Proportional Control Valve is reliably used across a broad industrial spectrum – from power plants to food and pharmaceutical facilities. Standing out with its sealing quality, the Proportional Control Valve minimizes maintenance costs, adding economic value to your operation. Monitoring flow in real time, the Proportional Control Valve is the most reliable mechanism for maintaining process stability. Offered by ORFA Industrial, this Proportional Control Valve provides a professional approach for your modulated flow needs. Every Proportional Control Valve unit undergoes tightness and performance tests before being delivered to the user at the highest quality standards. To optimize fluid management in your plant, the ARI-STEVI Proportional Control Valve is the right investment. With its robust body construction and precise plug design, the Proportional Control Valve operates flawlessly even under harsh industrial conditions. Using a Proportional Control Valve prevents sudden pressure fluctuations in your system, extending the life of other equipment. You can consult our expert technical team when selecting a Proportional Control Valve for high efficiency in your projects. A quality Proportional Control Valve is vital for installation efficiency and occupational safety. Manufactured with superior German technology, this Proportional Control Valve is an indispensable part of smart enterprises. We are with you with our Proportional Control Valve models offering maximum stability in every operation.

VALVE TECHNICAL SPECIFICATIONS

Model / Figure No: Fig. 12.440
Nominal Diameter: DN25
Pressure Rating: PN16
Body Material: EN-JL1040 Cast Iron
Bonnet Material: EN-JS1049 Ductile Iron
Internal Parts (Stem, Plug, Seat): AISI 420 (1.4021+QT) Stainless Steel
Sealing Element: PTFE-V-Ring (Max. 220 °C)
Maximum Operating Temperature: 300 °C
Leakage Rate: Class D (DIN EN 12266)
Actuator Type: ARI-DP 32 Pneumatic Actuator
Signal Range: 0.4 - 1.2 Bar
Maximum Shut-off Pressure: 10.7 Bar
Connection Type: Flanged Connection
Fail-Safe Position: Normally Open / Normally Closed Option
Standard Compliance: DIN IEC 60534-6

KEY ADVANTAGES OF PROPORTIONAL CONTROL VALVE

  • Proportional Stability: Proportional Control Valve performance with highest adjustment accuracy through stepwise flow control.
  • Superior Scaling: Leak-tight Proportional Control Valve providing full protection up to 220 °C with PTFE-V-ring technology.
  • High Strength: Maximum corrosion resistance with stainless steel internal components.
  • Low Energy Loss: Proportional Control Valve minimizing operational costs with Class D leakage rate.

PROPORTIONAL CONTROL VALVE APPLICATIONS

  • Precise modulation in steam and hot water control systems.
  • Proportional Control Valve integration in chemical and petrochemical production lines.
  • Safe fluid control in food, pharmaceutical and energy production facilities.
  • Ideal Proportional Control Valve solutions for HVAC and advanced process automation.
  • Stable operating performance in pressure and flow regulation units.

PROPORTIONAL CONTROL VALVE TECHNICAL CATALOG AND DETAILED DOCUMENTATION

ARI-STEVI 12.440 TECHNICAL CATALOG (PDF)
Ensure high precision and sealing guarantee in your piping systems with ARI-Armaturen Proportional Control Valve technology. Every Proportional Control Valve is tested for long-lasting use.
Body Material : Casting
Pressure Class (PN) : PN 16
Nominal Diameter (DN) : DN 25

Frequently Asked Questions

Is this product genuine and under warranty?

Yes. All our products are sold with an invoice and carry authorised distributor assurance.

When is my order dispatched?

Orders placed before 16:00 are handed to the courier the same day unless an exceptional situation arises.

Do you issue an invoice?

Yes. All our orders are shipped with an invoice.

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