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ARI-STEVI 12.440 Pozisyonerli Pnömatik Oransal Kontrol Vanası DN100 PN16

ARI-STEVI 12.440 Pozisyonerli Pnömatik Oransal Kontrol Vanası DN100 PN16

ARI-STEVI 12.440 Pozisyonerli Pnömatik Oransal Kontrol Vanası DN100 PN16

ARI-STEVI 12.440 PROPORTIONAL CONTROL VALVE WITH POSITIONER

DN100 | PN16 | With STEVI-POS Positioner | Kvs 100 - 160

The ARI-STEVI 12.440 DN100 pneumatic proportional control valve is designed to modulate fluid flow in large-diameter industrial lines with millimeter precision. Thanks to a high Kvs capacity of up to 160 m³/h and integration of the STEVI-POS electropneumatic positioner, this proportional control valve provides flawless control via 4-20 mA signal using contactless magnetic sensor technology. With AISI 420 stainless steel internal components and temperature resistance up to 300 °C, this proportional control valve offers superior operational efficiency in high-flow steam and energy lines. Optimizing flow and pressure in precise processes, the proportional control valve enhances system safety through intelligent feedback systems.

TECHNICAL SPECIFICATIONS OF THE PROPORTIONAL CONTROL VALVE

Product Model	ARI-STEVI Fig. 12.440 Proportional Control Valve
Nominal Diameter / Kvs	DN100 / 100 - 160 m³/h High Capacity
Positioner Type	STEVI-POS (Hall Sensor) Proportional Control Valve Set
Temperature Resistance	300 °C Thermally Resistant Proportional Control Valve Body
Material / Internal Components	EN-JL1040 Body / AISI 420 Stainless Steel Parts
Communication / Signal	4 - 20 mA DC Controlled Proportional Control Valve Unit

KEY ADVANTAGES

Wear-Free Sensing: Long-lasting proportional control valve performance thanks to Hall sensor.
Maximum Flow: Robust proportional control valve construction with flow capacity up to 160 m³/h.
Energy Efficiency: Optimized proportional control valve design with low air consumption.
LCD Display: Intelligent proportional control valve interface for on-site monitoring.

APPLICATIONS

Use of proportional control valve in high-capacity steam main lines.
Precise proportional control valve solutions in chemical and petrochemical plants.
Sterile proportional control valve applications in food and pharmaceutical processes.
Proportional control valve systems for flow optimization in power plants.

TECHNICAL DOCUMENTS AND CATALOGS

ARI-STEVI 12.440 TECHNICAL CATALOG (PDF)

You can download the detailed product catalog.

The proportional control valve from the ARI-STEVI STEVI-POS series, backed by ORFA Industrial, ensures maximum efficiency in intelligent process management.

ORFA ENDÜSTRİYEL MAMÜLLER SANAYİ VE TİCARET A.Ş.

Body Material	:	Casting
Pressure Class (PN)	:	PN 16
Nominal Diameter (DN)	:	DN 100

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