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ARI-STEVI 12.440 Pozisyonerli Pnömatik Oransal Kontrol Vanası DN32 PN16

ARI-STEVI 12.440 Pozisyonerli Pnömatik Oransal Kontrol Vanası DN32 PN16

Stock Code
708A030200904_POS
Warranty Period
24 Month

ARI-STEVI 12.440 PNEUMATIC PROPORTIONAL CONTROL VALVE WITH POSITIONER DN32 PN16

PRECISE FLOW SOLUTIONS WITH DIGITAL POSITIONER, GUARANTEED BY ORFA INDUSTRIAL

Designed to manage flow, pressure and temperature parameters with millimeter precision at the most critical points of industrial processes, the ARI-STEVI 12.440 Proportional Control Valve is a high-performance automation solution. With a DN32 diameter and PN16 pressure rating, this Proportional Control Valve demonstrates excellent modulation capability, especially in steam and hot water lines. Equipped with an ARI-DP 32 actuator, the Proportional Control Valve converts received signals into gradual flow regulation, maximizing system efficiency. Thanks to its AISI 420 stainless steel internal components, this Proportional Control Valve is exceptionally resistant to corrosion and wear. The Proportional Control Valve operates stably even at high working temperatures up to 300 °C, ensuring installation safety. With its precise control characteristic, this Proportional Control Valve is preferred in a wide range of applications from power plants to chemical facilities. The Proportional Control Valve, distinguished by its sealing quality, minimizes maintenance costs and adds economic value to your operation. The Proportional Control Valve, providing instantaneous flow control, is the most reliable component for maintaining process stability. Offered by ORFA Industrial, this Proportional Control Valve provides a professional approach for your modulating control needs. Each Proportional Control Valve unit undergoes tightness and performance tests and is delivered to high quality standards. The ARI-STEVI Proportional Control Valve is the best investment to take your facility's fluid management to the next level. With its robust body construction and precise plug design, the Proportional Control Valve operates flawlessly even in the toughest industrial conditions. Using a Proportional Control Valve prevents pressure fluctuations in your system and extends equipment life. For professional projects, you can consult our expert team when selecting a Proportional Control Valve. A quality Proportional Control Valve is crucial for installation efficiency. This Proportional Control Valve, equipped with STEVI-POS digital technology, is an indispensable part of smart factories. We are with you with our Proportional Control Valve models that offer stability in every operation. This Proportional Control Valve is unrivaled in its segment with its resistance to differential pressure up to 40 bar. Each Proportional Control Valve is specially calibrated to optimize process efficiency.

VALVE TECHNICAL SPECIFICATIONS

Model / Figure No: Fig. 12.440
Nominal Diameter: DN32
Pressure Rating: PN16
Flow Capacity (Kvs Value): 10 - 16 m³/h
Maximum Differential Pressure (Δp): 40 Bar
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 Type: PTFE V-Ring (Max. 220 °C)
Maximum Working Temperature: 300 °C
Leakage Rate: Class D (DIN EN 12266)
Actuator Type: ARI-DP 32 Pneumatic Actuator
Valve Signal Range: 0.4 - 1.2 Bar
Minimum Supply Pressure: 1.4 Bar
Closing Pressure: 7.8 Bar
Connection Type: Flanged
Fail-Safe Position: Normally Open / Normally Closed Option

STEVI-POS POSITIONER FEATURES

Input Signal: 4 - 20 mA DC
Position Detection: Magnetic Hall Sensor (Non-contact)
Air Supply Pressure Range: 1.4 Bar - 7.0 Bar
Stroke Range: 10 mm - 120 mm
Rotation Angle: 25° - 100°
Linearity Accuracy: ±1.5% F.S.
Resolution Value: 0.5% F.S.
Protection Class: IP66 (C3 Corrosion Resistant)
Working Temperature Range: -20°C to +80°C
Housing Material: Polyamide (PA)
Pneumatic Connection: 1/4"

PROPORTIONAL CONTROL VALVE KEY ADVANTAGES

  • Non-Contact Sensor: Thanks to the Hall sensor, mechanical wear of the Proportional Control Valve is reduced to zero.
  • Differential Pressure Strength: Full performance in the most demanding Proportional Control Valve applications with Δp resistance up to 40 Bar.
  • Energy Efficiency: Eco-friendly Proportional Control Valve design with minimized air consumption.
  • LCD Display: Intelligent Proportional Control Valve interface for on-site calibration and diagnostics.

PROPORTIONAL CONTROL VALVE APPLICATIONS

  • Use of Proportional Control Valve in steam, superheated water and heat recovery systems.
  • Precise dosing in chemical, petrochemical and pharmaceutical production lines.
  • Sterile Proportional Control Valve solutions for food and biotechnology facilities.
  • Infrastructure projects requiring water management and flow optimization.
  • Modulated Proportional Control Valve integration for HVAC and building automation.

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. Each Proportional Control Valve has been tested for long service life.
Body Material : Casting
Pressure Class (PN) : PN 16
Nominal Diameter (DN) : DN 32
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ARI-STEVI 12.440 Pozisyonerli Pnömatik Oransal Kontrol Vanası DN32 PN16 Buy certified ARI-STEVI 12.440 Pozisyonerli Pnömatik Oransal Kontrol Vanası DN32 PN16 at ORFA Industrial. High-durability pipeline component strictly compliant with international standards. Request a quote for competitive wholesale prices and fast shipping options. 708A030200904_POS
ARI-STEVI 12.440 Pozisyonerli Pnömatik Oransal Kontrol Vanası DN32 PN16

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