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ARI-STEVI 12.440 Pneumatic Proportional Control Valve DN40 PN16 | ORFA Industrial

ARI-STEVI 12.440 Pneumatic Proportional Control Valve DN40 PN16 | ORFA Industrial

Stock Code
708A030200905
Warranty Period
24 Month
Price
3.242,33 USD + VAT
%55
1.459,05 USD
3.242,33 USD
Installments starting from 151,49 USD!

ARI-STEVI 12.440 PNEUMATIC PROPORTIONAL CONTROL VALVE DN40 PN16

PRECISE PROCESS AND AUTOMATION SOLUTIONS WITH ORFA INDUSTRIAL ASSURANCE

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 DN40 diameter and PN16 pressure class, this Proportional Control Valve exhibits excellent modulation capability, especially in steam and hot water lines. Equipped with the ARI-DP 32 pneumatic actuator, the Proportional Control Valve converts incoming signals into gradual flow regulation, maximizing system efficiency. Thanks to its AISI 420 stainless steel internal components, this Proportional Control Valve offers exceptional resistance to corrosion and wear. It operates stably even at high working temperatures up to 300 °C, ensuring the safety of your installation. With its precise control characteristic, this Proportional Control Valve is preferred in a wide range of applications from power plants to chemical facilities. Distinguished by its sealing quality, the Proportional Control Valve minimizes maintenance costs, adding economic value to your operation. By providing instantaneous flow control, the Proportional Control Valve is the most reliable component for maintaining process stability. Offered by ORFA Industrial, this Proportional Control Valve provides a professional approach for your modulated control needs. Each Proportional Control Valve unit undergoes tightness and performance tests, delivered according to high quality standards. To elevate your fluid management to the next level, 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 the toughest industrial conditions. Using a Proportional Control Valve prevents pressure fluctuations in your system, extending equipment life. For professional projects, you can consult our expert team for Proportional Control Valve selection. A high-quality Proportional Control Valve is vital for installation efficiency.

VALVE TECHNICAL SPECIFICATIONS

MODEL / FIGURE NO: FIG. 12.440 PROPORTIONAL CONTROL VALVE
NOMINAL DIAMETER: DN40
PRESSURE RATING: PN16
BODY MATERIAL: EN-JL1040 CAST IRON
BONNET MATERIAL: EN-JS1049 DUCTILE IRON
STEM, PLUG AND SEAT: AISI 420 (1.4021+QT) STAINLESS STEEL
SEALING ELEMENT: PTFE V-RING (MAX. 220 °C)
MAXIMUM WORKING TEMPERATURE: 300 °C
ACTUATOR TYPE: ARI-DP 32 PNEUMATIC ACTUATOR
CONTROL CHARACTERISTIC: PROPORTIONAL MODULATING
SIGNAL RANGE: 0.8 - 2.4 BAR
SHUT-OFF PRESSURE (MAX): 11 BAR
FAIL-SAFE POSITION: NORMALLY OPEN / NORMALLY CLOSED (OPTIONAL)

KEY ADVANTAGES OF THE PROPORTIONAL CONTROL VALVE

  • PROPORTIONAL PRECISION: GRADUAL FLOW CONTROL ENSURES PROCESS STABILITY.
  • THERMAL ENDURANCE: FULL PERFORMANCE UP TO 300 °C THANKS TO SPECIAL DESIGN.
  • LONG-LASTING CONSTRUCTION: MAXIMUM CORROSION RESISTANCE WITH STAINLESS STEEL INTERNAL PARTS.
  • SAFE DESIGN: SPRING-RETURN ACTUATOR FOR SAFE POSITIONING IN EMERGENCY SITUATIONS.

APPLICATION AREAS OF THE PROPORTIONAL CONTROL VALVE

  • STEAM AND HOT WATER CONTROL SYSTEMS.
  • CHEMICAL AND PETROCHEMICAL PRODUCTION LINES.
  • FOOD, PHARMACEUTICAL AND BIOTECHNOLOGY FACILITIES.
  • POWER PLANTS AND HEAT CENTERS.
  • HVAC AND ADVANCED PROCESS AUTOMATION SYSTEMS.

TECHNICAL DOCUMENTS AND CATALOGS

You can download the file for a detailed product catalog.

TECHNICAL SUPPORT AND SUPPLY

For different diameters, pressure classes and Proportional Control Valve configurations, you can contact the ORFA Industrial expert team.

Ensure high precision and sealing guarantee in your installation systems with ARI-Armaturen Proportional Control Valve technology.
Pressure Class (PN) : PN 16
Nominal Diameter (DN) : DN 40
Sinyal Basıncı : 0,8 - 2,4 Bar
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