TVL Switchbox from TopWorx™

TopWorx TVL SwitchboxThe TopWorx™ TVL is specially engineered to be light, robust, and last in the harshest environments.

TopWorx™ TV-Series switchboxes are compact, rugged, and a dependable solution for discrete valve control and valve position monitoring where weight and real estate are at a premium. Lightweight and robust enclosures specially designed for non-incendive, intrinsically safe, and general-purpose applications. Each enclosure is suited for heavy wash down and corrosive environments and IP66/68 tested.

Performance

Compact Performance

The TopWorx™ TVL Switchbox is designed for facilities that need dependable valve position monitoring in a lightweight, space-saving package. Its compact footprint makes it an excellent fit for automated valve systems where installation space is limited but reliable feedback remains critical.

Engineered for durability, the TVL combines a rugged enclosure with dependable switching technology to provide consistent open and closed valve indication in demanding industrial environments. The design supports quarter-turn valve automation applications across chemical processing, water treatment, food and beverage, and general industrial operations.

Design

Built for Harsh Environments

The TVL Switchbox is built to withstand challenging operating conditions, including heavy washdown areas, corrosive environments, and outdoor installations. Its tropicalized aluminum enclosure and IP66/IP68-rated protection help shield internal components from moisture, dust, and contamination that can affect long-term reliability.

Operators benefit from a highly visible position indicator that allows quick visual confirmation of valve status from a distance. The enclosure design also supports reliable operation across wide temperature ranges, helping facilities maintain uptime in both indoor and outdoor applications.

Integration

Flexible Valve Automation Integration

The TopWorx™ TVL Switchbox supports a variety of sensor technologies, communication options, and switching configurations to simplify integration into existing automation systems. Available options include mechanical switches, proximity sensors, GO Switch technology, and multiple network protocols to match specific plant requirements.

Its NAMUR-compatible mounting platform enables fast installation on a wide range of pneumatic actuators and quarter-turn valves. Color-coded twist-set cams further reduce commissioning time by making switch adjustment simple and repeatable during setup or maintenance.

Q & A

Q&A Section with Expand/Collapse Icons

TVL Switchbox Q & A

+What is the TopWorx™ TVL Switchbox used for?
The TopWorx™ TVL Switchbox is used to monitor and communicate valve position in automated valve systems. It provides reliable open and closed indication for quarter-turn valves and helps operators verify valve status in real time.
 
+What industries commonly use the TVL Switchbox?
The TVL Switchbox is commonly used in chemical processing, water and wastewater treatment, food and beverage manufacturing, oil and gas, power generation, and general industrial automation applications where dependable valve monitoring is required.
+Is the TopWorx™ TVL suitable for corrosive or washdown environments?
Yes. The TVL is specifically engineered for harsh operating conditions, including corrosive environments and heavy washdown applications. Its rugged enclosure and high ingress protection ratings help protect against moisture, dust, and contaminants.
 
+Can the TVL Switchbox integrate with existing valve automation systems?
Yes. The TVL supports multiple switch types, sensor technologies, and communication options, making it easy to integrate into many existing automation architectures. NAMUR mounting compatibility also simplifies installation on common pneumatic actuators.
 
+What makes the TopWorx™ TVL different from other valve switchboxes?
The TVL combines a compact footprint, rugged environmental protection, flexible configuration options, and simplified installation features into one solution. Its lightweight design and dependable valve feedback capabilities make it ideal for applications where space, durability, and reliability are equally important.
 


 

Downloads

TopWorx™ Discrete Valve Controllers for On/Off Valves Brochure

TopWorx™ TV Series Switchboxes Brochure

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