ARCA-REGLER 811.390 / 3763-1001.02 Samson

ARCA-Regler Pneumatic Control Valve with SAMSON Positioner

Description

This is a complete pneumatic control valve assembly, combining a robust DN 50 valve and actuator from ARCA-Regler with a reliable SAMSON 3763 electro-pneumatic positioner. The valve features sanitary Tri-Clamp connections, making it suitable for applications in the food, beverage, and pharmaceutical industries. The positioner accepts a standard 4-20 mA analog signal for precise and automated flow control.

Specifications

• Manufacturer: ARCA-Regler G.M.B.H.
• Valve Series: 811.39CVL
• Nominal Diameter (DN): 50
• Connections: Tri-Clamp
• Positioner: SAMSON 3763
• Positioner Model: 3763-1001.02
• Input Signal: 4-20 mA
• Max. Supply Pressure: 6 bar
• Control Range (Stellbereich): 0.6 – 1.4 bar

Label Info

• ARCA App. Nr.: 230 921
• SAMSON Serial-No.: 493164
• Year of Manufacture: 1994

Application

This valve assembly is ideal for modulating control of fluids in hygienic or sterile process lines. Common industries include food processing, dairies, breweries, pharmaceutical manufacturing, and biotechnology.

Country of Origin

Made in Germany.

CO2 Impact

Opting for this pre-owned assembly instead of a new one prevents the emission of approximately 180 kg of CO2, contributing to a more sustainable industrial environment.

Availability

This unit is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the input signal required for the SAMSON 3763 positioner?

The positioner operates on a standard industrial analog control signal of 4-20 mA.

What are the Tri-Clamp connections on this ARCA valve used for?

Tri-Clamp connections are a type of sanitary fitting used in hygienic applications. They allow for quick disassembly for easy cleaning and sterilization, preventing bacterial growth and ensuring product purity.

Can the control action (e.g., fail-open or fail-close) of this pneumatic actuator be reversed?

Typically, the fail-safe action of a spring-diaphragm actuator like this is determined by its internal construction (direct vs. reverse acting). While some actuators can be reconfigured, it often requires disassembly and reassembly of the spring and diaphragm components. Please consult the manufacturer’s manual for the specific procedure for the ARCA 811 series.

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Last Update: March 13, 2026