The Product and Service Code (PSC) 4820 covers nonpowered valves utilized in various federal government applications. These valves include automatic nonpowered types as well as manual varieties such as gate, globe, angle, check, and relief valves, along with cocks. They are essential components in fluid control systems, regulating the flow of liquids and gases without the need for external power sources. Government agencies often procure these valves for infrastructure projects, maintenance of water and gas systems, and other mechanical operations where reliable, low-maintenance valve solutions are required. This PSC ensures standardized classification for contracting and acquisition processes involving nonpowered valves.

Includes for PSC 4820

This PSC code covers the following products and services:

Automatic Nonpowered Valves; Gate, Globe, Angle, Check, and Relief Valves; Cocks.

Excludes for PSC 4820

This PSC code does NOT cover the following:

Fire Hydrants (FSC 4210) Sprinkler Heads (FSC 4210); Valves specifically designed for use with fire fighting equipment (FSC 4210); plumbing equipment and the like (FSC 4540)

Typical Buyers & Agencies for PSC 4820

Typical buyers under PSC 4820 include federal agencies responsible for infrastructure, utilities, and facility maintenance such as the Department of Defense, General Services Administration, and the Department of Energy. These agencies require nonpowered valves for projects involving water supply systems, heating and cooling infrastructure, and various mechanical installations. Additionally, federal agencies engaged in environmental management and public works frequently procure these valves to support critical infrastructure and operational needs.

Common Contract Types for PSC 4820

Contracts under PSC 4820 commonly involve firm-fixed-price and indefinite-delivery indefinite-quantity (IDIQ) arrangements, reflecting the need for both one-time procurements and ongoing supply support. Procurement methods often include competitive sealed bidding or negotiated acquisitions depending on urgency and complexity. Typical use cases range from initial installation in new construction projects to replacement and maintenance of existing valve systems in federal facilities, emphasizing reliability, durability, and compliance with federal standards.

Plain-Language Breakdown for PSC 4820

Covers nonpowered valves including gate, globe, angle, check, relief valves, and cocks.
Commonly used by agencies managing utilities, infrastructure, and facility maintenance.
Contracts often involve fixed-price and IDIQ arrangements for supply and maintenance.
Excludes valves specifically designed for fire fighting equipment and plumbing systems.
Associated NAICS codes include 332911 and 333911 for valve manufacturing industries.
Critical for regulating fluid flow in government infrastructure projects without external power.

Related Categories for PSC 4820

Other categories at the same level as 4820

4810 VALVES, POWERED

Valves, Powered

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