Metso D201136L Control Module – High-Precision Valve Positioning for Industrial Automation
The Metso D201136L is a high-performance control module designed for precise valve positioning in industrial automation systems. This module serves as the intelligent “brain” of ND700 series smart valve positioners, converting 4–20mA control signals from DCS or PLC into accurate valve stem positioning through closed-loop control.
Featuring advanced signal conditioning, microprocessor logic, HART communication, and piezo valve drive circuits, the D201136L delivers exceptional control accuracy with ±0.5% linearity and millisecond-level response times.The module operates reliably in extreme temperatures ranging from -40°C to +85°C and is housed within IP66/NEMA 4X enclosures for superior environmental protection.
Ideal for demanding applications in oil and gas refining, chemical processing, LNG terminals, and power generation, this module supports critical control loops including high-pressure feed control valves in hydrocrackers and anti-surge valves for BOG compressors.
As a direct replacement for faulty ND700 series positioning boards, the Metso D201136L restores valve functionality without replacing the entire positioner, saving approximately 60–70% of replacement costs.For reliable industrial valve control, choose the Metso D201136L module – original quality, ready for installation.
