Electropneumatic Positioner, 4-20 mA Signal, Single-Acting, Model 4763 | Samson

The Samson 4763 (1008581 / 113862) is a high-performance electropneumatic positioner that converts 4 to 20 mA electrical control signals into a proportional pneumatic output signal for precise positioning of control valves. Compatible with linear (NAMUR standard) and rotary (VDI/VDE 3845) actuators, its cast aluminum housing with anti-corrosion coating makes it ideal for harsh industrial environments in the chemical, petrochemical, and energy industries.

Applications

• Control of regulating valves in chemical and petrochemical processes
• Precise valve positioning in power generation plants
• Flow and pressure control in industrial piping systems
• Valve automation in food, pharmaceutical, and water industries
• Integration with NAMUR linear and VDI/VDE 3845 rotary actuators
• Critical applications requiring high precision and low air consumption

Technical Specifications

• Model: 4763 (4763-0)
• Part Number: 1008581 / 113862
• Type: Single-Acting Electropneumatic Positioner
• Input Signal: 4 to 20 mA
• Output: Proportional pneumatic signal
• Actuator Compatibility: Linear (NAMUR) and Rotary (VDI/VDE 3845)
• Housing: Cast aluminum with anti-corrosion coating
• Features: Low air consumption, high dynamic response, compact and modular design
• Manufacturer: Samson AG
• Country of Origin: Germany

Other Common Names

• Samson 4763 electropneumatic positioner
• Samson 4-20mA electropneumatic positioner
• Samson 1008581 valve positioner
• Samson single-acting valve positioner
• Samson Type 4763 single-acting positioner
• Samson NAMUR 4763 pneumatic positioner