Description Specifications Literature Description The TopWorx DXP-L22GS4B valve controller is a smart and reliable device that allows you to monitor and control your valves with ease. It has a robust design, a high-performance processor, and a user-friendly interface. It can communicate with various protocols, such as HART, Foundation Fieldbus, and Profibus PA. It also supports diagnostic functions, such as valve signature, partial stroke test, and online monitoring. With the TopWorx DXP-L22GS4B valve controller, you can optimize your valve performance, reduce maintenance costs, and enhance safety and efficiency. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications Enclosure(DXP) - Tropicalized AluminumBus/Sensor(2)GO Switches SPDT Hermetic SealArea ClassificationNon-incendiveVisual DisplayStandard 90° Green OPEN, Red CLOSEDShaft1/4" DD 316 Stainless SteelConduit Entries(2) 3/4" NPT(2) 1/2" NPTO-RingsBuna-NPilotNo pilot device(s)Spool ValveNo spool valveValve CvNo spool valveManual OverrideNo overrideRegional CertsNo regional cert Literature & Docs Product Brochure Product Drawing Accessories