Valve Controllers
AV-420HBD Topworx Hart Board Replacement
The AV-420HBD HART Board Replacement from TopWorx is a specialized electronic module designed for D-Series valve controllers used in industrial automation systems. This replacement board integrates 4–20 mA analog output with HART communication, enabling accurate valve position monitoring and diagnostics within control systems such as PLCs or DCS platforms.The module is commonly used in process automation environments including oil & gas, chemical plants, power generation, and water treatment facilities. It provides precise valve position feedback and digital communication capabilities, allowing operators to monitor and configure devices remotely using HART-enabled instrumentation tools.
DXP-0H0GNES0000P TopWorx DXP Discrete Valve Controllers
The DXP-0H0GNES0000P TopWorx DXP Discrete Valve Controller is a rugged valve monitoring and control device designed for automated on/off valve applications in industrial process environments. Part of the TopWorx DXP Series, this controller provides reliable valve position feedback and monitoring for critical automation systems used in oil & gas, chemical processing, power generation, and other heavy industrial sectors.This model is equipped with a 4–20 mA position transmitter with HART communication, allowing accurate valve position monitoring and seamless integration with PLC, DCS, and plant automation systems. It also features a high-visibility 90-degree valve position indicator, clearly displaying valve status with a green OPEN and red CLOSED visual display to assist operators during maintenance and plant operations.
DXP-FPCGNMBPA21 TopWorx DXP Discrete Valve Controllers
The DXP-FPCGNMBPA21 TopWorx DXP Discrete Valve Controller is a durable and high-performance valve monitoring and control device designed for automated on/off valve applications in industrial process systems. As part of the reliable TopWorx DXP Series, this controller provides accurate valve position feedback and dependable operation in demanding environments such as oil & gas facilities, chemical plants, power generation stations, and water treatment plants.This model integrates proximity sensing technology and a pilot solenoid valve, allowing it to both monitor valve position and control pneumatic valve actuators. It provides precise valve status feedback to control systems such as PLC or DCS, ensuring efficient and safe plant operation. The device also includes a high-visibility 90-degree valve position indicator that clearly displays valve status with green indicating OPEN and red indicating CLOSED.
DXP-L21GNEB TopWorx DXP Discrete Valve Controllers
The DXP-L21GNEB TopWorx DXP Discrete Valve Controller is a high-reliability valve monitoring device designed for automated on/off valve control in industrial process systems. As part of the TopWorx DXP Series, this controller delivers dependable valve position feedback and operational visibility for industries such as oil & gas, chemical processing, power generation, and water treatment where reliable valve monitoring is critical.This model features dual GO Switch SPDT hermetically sealed sensors, providing accurate valve position detection and reliable signaling to PLC or DCS control systems. It also includes a 90-degree visual position indicator, displaying valve status with green for OPEN and red for CLOSED, allowing operators to easily verify valve status during plant operations.
DXP-L21GSEB TopWorx DXP Discrete Valve Controllers
The DXP-L21GSEB TopWorx DXP Discrete Valve Controller is a robust valve monitoring and control device designed for automated on/off valve applications in harsh industrial environments. It is part of the TopWorx DXP Series, known for its reliable performance, hazardous-area certifications, and durable construction used across industries such as oil & gas, power generation, chemical processing, and water treatment plants.This model features dual GO Switch proximity sensors, enabling accurate valve position detection and reliable feedback to control systems such as PLC or DCS. The unit also includes a high-visibility 90° valve position indicator, allowing operators to quickly identify whether a valve is open or closed during plant operations.
DXP-MX1GN4B TopWorx DXP Discrete Valve Controllers
The DXP-MX1GN4B TopWorx DXP Discrete Valve Controller is a highly reliable valve monitoring and control device designed for automated on/off valve applications in demanding industrial environments. Part of the rugged TopWorx DXP series, this controller combines advanced sensing technology, durable construction, and global hazardous-area certifications to deliver dependable valve position monitoring and control in process industries.This model is equipped with a 4–20 mA position transmitter and mechanical switching capability, allowing accurate valve position feedback to distributed control systems and plant monitoring networks. The device features a highly visible 90-degree open/close indicator, ensuring operators can easily identify valve status during plant operations. Its tropicalized aluminum enclosure and corrosion-resistant components provide excellent durability in harsh industrial conditions such as chemical plants, oil & gas facilities, and power generation plants.
DXP-T21GNMB TopWorx DXP Discrete Valve Controllers
The DXP-T21GNMB TopWorx DXP Discrete Valve Controllers is a rugged and reliable valve monitoring and control solution designed for on/off automated valve applications in demanding industrial environments. It is part of the TopWorx DXP series, known for its durability, global certifications, and high-performance operation in hazardous and non-hazardous locations.This controller integrates position sensing, visual indication, and switching capabilities into a compact enclosure, allowing accurate valve position monitoring and control. It is equipped with mechanical DPDT switches and a highly visible open/close indicator, ensuring clear status feedback for operators.
K1S-0H0FLMS Topworx Switch Type K1S Switchbox
The K1S-0H0FLMS TopWorx K-Series Switchbox is a compact and rugged valve monitoring solution designed to provide reliable valve position feedback in industrial automation systems. It is part of the TopWorx K-Series, engineered for demanding environments where accurate valve position indication and dependable signaling are required for safe and efficient plant operations.This switchbox features a 316 stainless steel enclosure, offering superior resistance to corrosion, chemicals, and harsh environmental conditions. The durable design allows it to operate effectively in industries such as oil & gas, chemical processing, water treatment, and power generation. The K-Series switchboxes are built to meet major global standards including European Directives (EU), NEC, IEC, and Canadian Electrical Code, making them suitable for hazardous and industrial environments.
TXP-P2CGNPM TopWorx T-Series TXP
The TXP-P2CGNPM TopWorx T-Series TXP is a compact and durable discrete valve controller designed for reliable valve monitoring and control in industrial automation systems. Part of the TopWorx T-Series family, this controller is engineered for use in demanding environments such as oil & gas facilities, chemical plants, and power generation industries where dependable valve position feedback is essential.This model is equipped with dual proximity switches that provide accurate valve position sensing and feedback to PLC, DCS, or control systems. The controller also features a high-visibility 90-degree visual indicator that clearly displays valve status with a green OPEN and red CLOSED position indicator, allowing operators to quickly identify valve position during plant operations.
