Valve Controllers
38B5786X052 Fisher Double-Acting Relay Assembly (Relay A) – DVC6200 Relay A
The 38B5786X052 Fisher Double-Acting Relay Assembly (Relay A) is a precision-engineered component designed for use with Fisher FIELDVUE DVC6200 digital valve controllers. This relay assembly plays a critical role in converting control signals into pneumatic output, enabling accurate positioning of double-acting valve actuators in industrial process systems.Designed specifically as Relay A for DVC6200 controllers, this assembly ensures balanced pressure control to both sides of the actuator, delivering smooth and precise valve movement. It enhances control performance and supports stable operation in demanding applications across industries such as oil & gas, chemical processing, power generation, and refining.
38B6041X082 Fisher Fieldvue I/P Converter Kit Assembly
The 38B6041X082 Fisher FIELDVUE I/P Converter Kit Assembly is a high-quality replacement and upgrade component designed for use with Fisher FIELDVUE digital valve controllers. This kit is engineered to convert electrical input signals into precise pneumatic output pressure, enabling accurate control of valve actuators in industrial process systems.Designed for seamless integration, the I/P converter kit ensures stable signal conversion and enhances the overall performance of valve control systems in industries such as oil & gas, chemical processing, power generation, and refining. It plays a critical role in maintaining precise valve positioning and improving process reliability by delivering consistent pneumatic response to control signals.
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.
AV-SNB213 Topworx GO Switch DXP Shaft Kit
The AV-SNB213 TopWorx GO Switch DXP Shaft Kit is a precision replacement component designed for use with TopWorx DXP discrete valve controllers. This shaft kit is engineered to restore or upgrade the internal shaft mechanism of valve controllers, ensuring accurate valve position sensing and reliable operation in industrial automation systems.This kit features a NAMUR shaft configuration with Buna-N components and a 10K potentiometer, making it suitable for applications requiring position feedback integration. It is specifically designed as a replacement shaft kit without switches, allowing users to retain or customize their preferred sensing configuration within the controller.
DVC6200F Double Acting Fisher FIELDVUE DVC6200 Digital Valve Controller Foundation Fieldbus Version
The DVC6200F Double Acting Fisher FIELDVUE DVC6200 Digital Valve Controller is a high-performance valve positioner designed to provide precise control and monitoring for industrial control valves. It is part of the widely used FIELDVUE DVC6200 series, engineered to deliver accurate valve positioning and reliable performance in demanding process environments such as oil & gas, chemical plants, power generation, and refining facilities.This digital valve controller uses FOUNDATION Fieldbus communication to integrate with modern distributed control systems (DCS), allowing operators to configure, monitor, and diagnose valve performance remotely. The device converts digital control signals into pneumatic output pressure to regulate actuator movement and maintain accurate valve positioning during process operations.
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-0H1BNEB TopWorx DXP Discrete Valve Controllers
The DXP-0H1BNEB TopWorx DXP Discrete Valve Controller is a rugged and reliable valve monitoring and control device designed for automated on/off valve applications in industrial environments. As part of the globally trusted TopWorx D-Series, this controller delivers accurate valve position feedback and consistent performance across industries such as oil & gas, chemical processing, power generation, and water treatment facilities.This model features a 4–20 mA transmitter with HART communication, enabling continuous valve position feedback and seamless integration with PLC or DCS systems for advanced monitoring and diagnostics. The controller mounts directly onto automated valve actuators and provides efficient communication for process control systems.
DXP-0X1BNEB0000B TopWorx DXP Discrete Valve Controllers
The DXP-0X1BNEB0000B TopWorx DXP Discrete Valve Controller is a high-performance valve monitoring and control device designed for automated on/off valve applications in industrial environments. As part of the TopWorx DXP Series, it provides accurate valve position feedback and reliable performance for industries such as oil & gas, chemical processing, power generation, and water treatment.This model is equipped with GO™ Switch sensing technology combined with a 4–20 mA position transmitter, enabling precise valve position detection along with continuous feedback to PLC or DCS systems. It mounts directly onto automated valve actuators, ensuring seamless integration and real-time process monitoring for improved operational efficiency.
DXP-ES1GN3S000T TopWorx DXP Discrete Valve Controllers
The DXP-ES1GN3S000T TopWorx DXP Discrete Valve Controller is a rugged industrial device designed for monitoring and controlling automated on/off valves in critical process automation systems. Part of the reliable TopWorx D-Series, this controller provides dependable valve position feedback and operational control in demanding industries such as oil & gas, petrochemical, power generation, and chemical processing plants.This model features an ESD / Partial Stroke Test (PST) module with GO™ Switch sensing technology, allowing accurate valve position detection and enabling safe testing of emergency shutdown valves without interrupting normal operations. The integrated design allows the controller to be mounted directly on automated valve actuators and connected to plant control systems such as PLC or DCS for real-time valve monitoring and control.
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-KX1GNMB TopWorx DXP Discrete Valve Controllers
The DXP-KX1GNMB TopWorx DXP Discrete Valve Controller is a dependable valve monitoring and control solution designed for automated on/off valve applications in industrial process environments. Built as part of the rugged TopWorx DXP Series, this controller provides accurate valve position feedback and reliable performance for process automation systems used in industries such as oil & gas, chemical processing, power generation, and water treatment facilities.This discrete valve controller is engineered to detect valve position and communicate the valve status to plant control systems such as PLC or DCS. By delivering precise and consistent feedback, it helps improve operational efficiency and ensures safe valve operation across critical industrial processes.
DXP-L21GN4B TopWorx DXP Discrete Valve Controllers
The DXP-L21GN4B TopWorx DXP Discrete Valve Controller is a high-performance valve monitoring and control device designed for automated on/off valve applications in demanding industrial environments. As part of the globally trusted TopWorx D-Series, this controller delivers accurate valve position feedback and reliable performance in industries such as oil & gas, petrochemical, power generation, and water treatment systems.This model is equipped with dual GO™ Switch SPDT hermetically sealed sensors, providing precise and maintenance-free valve position detection. It mounts directly onto automated valve actuators and integrates seamlessly with plant control systems such as PLC or DCS, ensuring real-time monitoring and efficient process control.
DXP-L21GN4S TopWorx DXP Discrete Valve Controllers
The DXP-L21GN4S TopWorx DXP Discrete Valve Controller is a rugged and reliable device designed for monitoring and controlling automated on/off valves in industrial process systems. As part of the trusted TopWorx DXP Series, this controller provides accurate valve position feedback and dependable operation in demanding industries such as oil & gas, chemical processing, power generation, and water treatment plants.This discrete valve controller is engineered to detect valve position and communicate valve status to plant automation systems such as PLC or DCS. It helps ensure safe and efficient valve operation by delivering consistent feedback and reliable switching performance in real-time process environments.
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-LH0GN4S0000B TopWorx DXP Discrete Valve Controllers
The DXP-LH0GN4S0000B 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 widely used TopWorx D-Series, this controller delivers dependable valve position feedback and reliable performance for industries such as oil & gas, petrochemical processing, power generation, and water treatment plants.This model is equipped with dual GO™ Switch SPDT position sensors and HART communication, enabling accurate valve position detection and seamless integration with plant control systems like PLC or DCS. The hermetically sealed GO Switch sensors are specifically engineered to withstand harsh conditions including vibration, extreme temperatures, moisture, and corrosive atmospheres while maintaining reliable switching performance.
DXP-LX1GNEB TopWorx DXP Discrete Valve Controllers
The DXP-LX1GNEB TopWorx DXP Discrete Valve Controller is a robust valve monitoring and control device designed for automated on/off valve applications in demanding industrial environments. It belongs to the reliable TopWorx D-Series, engineered to provide accurate valve position feedback and dependable operation for process automation systems used in industries such as oil & gas, petrochemical plants, power generation facilities, and water treatment systems.This discrete valve controller integrates GO™ Switch position sensing and a 4-20 mA position transmitter within a compact enclosure that mounts directly onto automated valve assemblies. The integrated design enables seamless communication with plant control systems such as PLC or DCS, allowing operators to monitor valve position and maintain efficient and safe process control operations.
DXP-M21GN4B TopWorx DXP Discrete Valve Controllers
The DXP-M21GN4B TopWorx DXP Discrete Valve Controller is a durable and efficient solution designed for accurate valve position monitoring and control in automated industrial valve systems. As part of the TopWorx DXP Series, this controller delivers reliable feedback and switching performance for industries such as oil & gas, chemical processing, power generation, and water treatment applications.This model is equipped with dual mechanical SPDT limit switches, enabling precise detection of valve open and closed positions. It mounts directly onto automated valve actuators and provides seamless integration with plant control systems such as PLC or DCS, ensuring smooth and reliable operation in process automation environments.
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-N20GNMS00000N011 TopWorx DXP Discrete Valve Controllers
The DXP-N20GNMS00000N011 TopWorx DXP Discrete Valve Controller is a high-performance valve monitoring and control device designed for automated on/off valve applications in demanding industrial environments. As part of the globally trusted TopWorx D-Series, this controller delivers accurate valve position feedback and reliable operation across industries such as oil & gas, petrochemical, power generation, and water treatment systems.This model integrates NAMUR mechanical switches with position sensing functionality inside a compact enclosure that mounts directly onto automated valve actuators. It allows seamless communication with plant control systems such as PLC or DCS, ensuring real-time valve monitoring and improved process efficiency.
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.
DXS-0H0GMNB TopWorx DXS Discrete Valve Controllers
The DXS-0H0GMNB TopWorx DXS Discrete Valve Controller is a rugged valve monitoring and control device designed for automated on/off valve applications in demanding industrial environments. It is part of the reliable TopWorx D-Series, engineered to deliver accurate valve position feedback and dependable performance in industries such as oil & gas, chemical processing, power generation, and water treatment facilities.This controller integrates bus networking, pilot valve functionality, and valve position sensing into a single compact unit that mounts directly onto automated valve assemblies. The design enables seamless communication with plant control systems such as PLC and DCS, allowing operators to monitor valve status and maintain efficient process automation.
DXS-0H1GNMB TopWorx DXS Discrete Valve Controllers
The DXS-0H1GNMB TopWorx DXS Discrete Valve Controller is a rugged industrial valve monitoring and control device designed for automated on/off valve systems in demanding process industries. As part of the TopWorx D-Series, this controller integrates bus networking, pilot valve functionality, and position sensing technology within a single compact enclosure that mounts directly onto automated valve actuators. This integration enables reliable valve position feedback and seamless communication with PLC or DCS control systems.Built with a 316 stainless steel explosion-proof enclosure, the unit is engineered to operate reliably in harsh and hazardous environments such as oil & gas facilities, chemical plants, and power generation stations. The controller features GO™ Switch leverless sensing technology which provides highly accurate valve position detection and long-term durability even in extreme conditions including vibration, moisture, dust, and corrosive atmospheres.
DXS-0X1GNMB TopWorx DXS Discrete Valve Controllers
The DXS-0X1GNMB TopWorx DXS Discrete Valve Controller is a reliable valve monitoring and control device designed for automated on/off valve applications in demanding industrial environments. As part of the robust TopWorx DXS Series, this controller provides accurate valve position feedback and dependable operation for industrial automation systems used in sectors such as oil & gas, chemical processing, power generation, and water treatment.This discrete valve controller integrates valve position sensing and switching functionality into a compact enclosure that mounts directly onto valve actuators. It allows seamless communication with plant control systems such as PLC or DCS, enabling operators to monitor valve status and ensure efficient and safe valve operation within process control systems.
DXS-ES1GN4B163T TopWorx DXS Discrete Valve Controllers
The DXS-ES1GN4B163T TopWorx DXS Discrete Valve Controller is a high-performance valve monitoring and control solution designed for demanding industrial automation applications. As part of the TopWorx DXS Series, this unit integrates bus networking, pilot valve, and position sensing into a single compact enclosure, ensuring reliable valve control and feedback in industries such as oil & gas, chemical processing, and power generation.This model features GO™ Switch leverless limit switches with Partial Stroke Test (PST) functionality, enabling accurate valve position detection and enhanced safety for critical shutdown systems. It supports advanced communication protocols such as FOUNDATION Fieldbus, AS-Interface, and DeviceNet, allowing seamless integration with PLC and DCS systems for real-time monitoring and control.
DXS-L21GNMB TopWorx DXS Discrete Valve Controllers
The DXS-L21GNMB TopWorx DXS Discrete Valve Controller is a high-performance valve monitoring and control device engineered for automated on/off valve systems in industrial process environments. It is part of the TopWorx D-Series, designed to deliver accurate valve position feedback and dependable operation in industries such as oil & gas, petrochemical processing, power generation, and water treatment plants.This discrete valve controller integrates bus networking capability, pilot valve functionality, and position sensing technology into a single compact enclosure that mounts directly onto automated valve assemblies. The integrated architecture allows seamless communication with plant control systems like PLC and DCS, enabling real-time valve status monitoring and improved operational safety within automation systems.
DXS-T20GNMB TopWorx DXS Discrete Valve Controllers
The DXS-T20GNMB TopWorx DXS Discrete Valve Controller is a rugged and high-performance device designed for accurate valve position monitoring and control in automated industrial systems. As part of the TopWorx DXS Series, it provides reliable feedback and dependable operation in industries such as oil & gas, chemical processing, power generation, and water treatment.This model integrates GO™ Switch position sensing technology with switching functionality, delivering precise and maintenance-free valve position detection. It mounts directly onto automated valve actuators and interfaces seamlessly with PLC or DCS systems, enabling real-time monitoring and efficient process control.
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.
K1S-E20FDMS Topworx Switch Type K1S Switchbox
The DVC6200F Double Acting Fisher FIELDVUE DVC6200 Digital Valve Controller is an advanced microprocessor-based valve positioner designed to deliver precise valve control and diagnostics for industrial process automation systems. This controller uses FOUNDATION Fieldbus communication, allowing seamless integration with modern distributed control systems (DCS) and digital plant architectures.The device converts digital control signals into pneumatic output pressure to accurately control valve position in pneumatic actuators. It is commonly used in industries such as oil & gas, chemical processing, power generation, and refining where accurate valve control and reliable operation are critical. The controller continuously monitors valve performance parameters including position, actuator pressure, and control signals to maintain stable and efficient process control.
ND9303HE1 Neles ND9000 Intelligent Valve Controller
The ND9303HE1 Neles ND9000 Intelligent Valve Controller is an advanced microprocessor-based valve positioner designed to deliver precise control, monitoring, and diagnostics for industrial control valves. It belongs to the ND9000 series, which is widely used across process industries such as oil & gas, chemical processing, power generation, and pulp & paper plants.This intelligent controller provides accurate valve positioning by continuously monitoring the input signal, valve position, actuator pressure, and supply pressure, ensuring stable and efficient process control. Its powerful internal processor analyzes these parameters and automatically adjusts actuator pressure to maintain the required valve position.
TXP-L20GNEM TopWorx T-Series TXP
The TXP-L20GNEM TopWorx T-Series TXP is a compact and durable discrete valve controller designed for accurate valve position monitoring in automated process systems. Built for industrial automation environments, this device provides reliable feedback and control for on/off valve actuators used in industries such as oil & gas, petrochemical processing, power generation, and water treatment facilities.This model features two hermetically sealed GO™ Switch proximity sensors that provide dependable valve position detection without mechanical wear. The controller is designed with a direct-mount aluminum enclosure and integrates easily with automated valve actuators using a NAMUR shaft configuration. Its compact design allows seamless installation while ensuring reliable communication with plant control systems such as PLC or DCS for real-time valve monitoring and control.
TXP-L21GNMM TopWorx T-Series TXP
The TXP-L21GNMM TopWorx T-Series TXP is a compact and reliable discrete valve controller designed for precise valve position monitoring in automated industrial processes. Built for harsh industrial environments, this controller provides dependable feedback for on/off valve actuators used in industries such as oil & gas, chemical processing, power generation, and water treatment facilities.This model features two hermetically sealed GO™ Switch SPDT proximity sensors, which deliver accurate valve position detection without mechanical wear. The controller is designed with a tropicalized aluminum direct-mount enclosure that integrates easily with automated valve actuators using a NAMUR stainless steel shaft configuration, allowing seamless installation and stable performance in automation systems.
TXP-M2CGNMM TopWorx T-Series TXP
The TXP-M2CGNMM TopWorx T-Series TXP is a rugged and compact discrete valve controller designed for accurate valve position monitoring in automated industrial systems. As part of the reliable TopWorx T-Series, this unit provides dependable feedback and switching performance for on/off valve actuators used in industries such as oil & gas, chemical processing, power generation, and water treatment facilities.This model is equipped with dual mechanical SPDT limit switches, enabling precise detection of valve open and closed positions. It mounts directly onto automated valve actuators and integrates seamlessly with PLC or DCS systems, allowing real-time monitoring and efficient control of process valves in critical applications.
TXP-N20GLMM00000N007 TopWorx T-Series TXP
The TXP-N20GLMM00000N007 TopWorx T-Series TXP is a compact and rugged discrete valve controller designed for reliable valve position monitoring in automated industrial systems. As part of the versatile TopWorx T-Series, this unit provides accurate feedback and dependable performance in industries such as oil & gas, chemical processing, power generation, and water treatment facilities.This model features a tropicalized aluminum enclosure with dual mechanical switches, enabling precise valve open and closed position detection. It is designed for direct mounting on valve actuators and integrates easily with PLC or DCS control systems, allowing real-time monitoring and efficient control of valve operations.
TXP-P21GNMM TopWorx T-Series TXP
The TXP-P21GNMM TopWorx T-Series TXP is a compact and reliable discrete valve controller designed for accurate valve position monitoring in industrial automation systems. It is part of the TopWorx T-Series, known for delivering dependable performance in applications such as oil & gas, chemical processing, and power generation.This model features dual proximity switches (SPDT) for precise valve position detection and integrates easily with PLC or DCS systems for real-time monitoring. It is built with a tropicalized aluminum enclosure and supports explosion-proof and intrinsically safe operation, making it suitable for hazardous 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.
