1-PIECE BALL VALVES

VALVES-BALL-VALVES-1-PIECE-BALL-VALVES

Overview

1-PIECE STAINLESS STEEL BALL VALVES provide compact, economical, and reliable quarter-turn isolation for general-purpose stainless steel piping systems. Their single-body construction minimizes potential leak paths, making them ideal for water, air, inert gas, and light chemical applications where space, weight, and cost efficiency are key.

Ace Stainless stocks 1-piece ball valves in 304 and 316 stainless steel with PTFE/RPTFE seats, blowout-proof stems, lockable handles, and precision-machined full- or reduced-port flow paths. These valves are suited for OEM assemblies, utility service, equipment builds, and facility maintenance operations.

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Technical Data

  • Body Style: 1-piece construction (minimal leak paths)
  • Material: 304 or 316 stainless steel
  • Seats: PTFE / RPTFE
  • Port Type: Reduced port (most common)
  • Connection: Threaded NPT
  • Pressure Rating: 800–1000 PSI (valve dependent)
  • Temperature Range: -20°F to 400°F (seat dependent)
  • Design Features:
    • Anti-blowout stem
    • Lockable handle
    • Precision-machined ball & stem interface

Applications

  • General-purpose stainless isolation
  • OEM equipment and machinery builds
  • Compressed air and inert gas systems
  • Facility utility piping, washdown, and water service
  • Skid and panel assembly for industrial control systems
  • Low-pressure process and transfer lines

Industries Served

  • OEM machinery production
  • Food & beverage utilities
  • General manufacturing & fabrication
  • HVAC, facility maintenance, and building systems
  • Water treatment & filtration
  • Commercial mechanical contractors

Integration & Packaging

1-piece ball valves are frequently used in OEM assemblies and utility systems where simplicity, compact size, and reliability are key. Ace supports integration with:

  • BOM matching and subassembly packaging
  • Thread sealant selection and installation guidelines
  • Handle lockout or colored-handle identification
  • Serialization and tagged packaging for equipment builders

Ace Stainless delivers ready-to-install valve kits for contractors, OEMs, and industrial operators.

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