KOSO EPA804-L10 Valve Positioner

The KOSO EPA804-L10 Valve Positioner is a precision device designed for pneumatic actuator-operated control valves, converting a 4-20 mA DC input signal to air pressure for accurate valve positioning. With a maximum supply pressure of 120 psi (800 kPa), it ensures reliable operation in industrial processes.

• Precision positioning technology converts 4-20 mA DC input signals to pneumatic pressure for valve actuation
• Valve stem feedback mechanism ensures accurate position tracking with minimal error
• High-pressure compatibility with maximum supply air pressure of 120 psi (800 kPa)
• Versatile application for angle travel series (single action) suitable for rotary valves
• Compatible with dual-action actuators (requires model-specific configurations)
• Part of KOSO's comprehensive positioner series including straight and angle travel models
• Engineered for continuous operation in process control systems
• Mechanical feedback system ensures stability in dynamic pressure environments

• Input signal: 4-20 mA DC (industry-standard for control systems)
• Pressure output: Proportional to input signal, managed via internal pneumatic circuitry