The Topworx range of DXP Swithboxes features a robust and rugged design complete with epoxy coated aluminium housing to protect the unit from the most severe and harshest operationg conditions. With this durabiltiy comes the Topworx DXP's ability to achieve numerous worldwide certifications. The DXP Switchbox is the most popular and common from the Topworx range of valve monitoring systems and is used across a wide range of industries including Chemical, Petrochemical, Oil & Gas, Power Generation and General Process. The Topworx DXP offers a solution for almost all applications.

Coupled with the Topworx Go Switch a postioning sensors, a common setup comes in the form of the DXP-L2 with the ability to provide over 3 million cycles without failure from the most demanding a critical applications. Additional optional extras from the DXP range include Position Transmitters/Sensors, Customised Visual Indicators, Pilot Valves, Spool Valves & ESD Partial Stroke Testing.

The Topworx DXP has been constantly tested to its limits to achieve maximum reliability. This includes intense water jet pressure blasts for on site cleaning and water submersion to depth of 30 metres for up to 96 hours. For extremee weather conditions temperatures are achievable as low as -76°F/-60°C and up to a scorching long term functionality of 176°F/80°C.