UNSPSC 31251600: Robot components

UNSPSC 31251600 Robot components is a Class code under which state and local governments procure actuator systems, positioners, and related control components for water treatment, wastewater treatment, and facility automation applications. Recent solicitations show purchasing focused on hydraulic and electric actuators—particularly REXA proprietary systems and Fisher Rosem positioners—along with replacement parts, accessories, and commissioning support. Water utilities, wastewater treatment authorities, and municipal water systems dominate the issuing body mix; the City of Plant City, Florida; City of Austin, Texas; City of Phoenix Water Services Department; Seminole County, Florida; and Gwinnett County Board of Commissioners all posted opportunities under or related to this code within the past six months. Sole-source and notice-of-intent procurements appear frequently, reflecting the proprietary nature of many actuator systems and the integration constraints of existing infrastructure.

Recent activity concentrates in Florida, Texas, and Georgia. The City of Plant City, Florida issued a Notice of Intent to Sole Source REXA Actuators (IFB 26-038UM-NOI, response due April 14, 2026) valued at $29,580 for replacement of manual operators on butterfly valves at its Water Reclamation Facility and Wastewater Treatment Plant, with TSC Jacobs as the authorized representative. The City of Austin Purchasing Office solicited quotes for two units of a Fisher Rosem POSITIONER, DVC 6200 microprocessor-based positioner (IFQ 1100 BAS1093, due June 16, 2026) with compatibility requirements for HART, FOUNDATION fieldbus, and PROFIBUS protocols. The City of Phoenix Water Services Department requested sealed offers for electric actuators, parts, valves, gearboxes, and related software (IFB-26-0343, due June 4, 2026) under a four-and-one-half-year contract starting September 1, 2026, requiring authorization from manufacturers including Asahi/America, Badger Meter, Emerson, Flowserve, Rexa, and US Koei Technologies. Seminole County, Florida pursued a sole-source procurement of REXA actuator replacement and repair parts (SS5253, due June 1, 2026) through PRO-CO, Inc., citing REXA's proprietary Flow Match Valve technology and 30-plus-year track record.