Campbell Brady Die Cast Zinc 3/8 in. Air Volume Control

Introducing the Campbell Brady Die Cast Zinc 3/8 in. Air Volume Control—a compact inline valve built to deliver precise, repeatable air flow where space is at a premium. With a rugged die-cast zinc body and a 4-inch length, it stands up to busy shop environments while keeping your pneumatic system tidy and responsive.

Key details at a glance:

• Material: Die-cast zinc for lasting durability in demanding conditions
• Connection size: 3/8 in. for straightforward integration into standard pneumatic lines
• Maximum pressure: 100 psi
• Maximum temperature: 140°F
• Product type: Air volume control
• Brand lineage: Campbell, Brady sub-brand
• Length: 4 in.

Why this inline air volume control stands out

• Durable, corrosion-resistant die-cast zinc body that holds up under busy shop conditions and frequent adjustments
• Inline design preserves your system layout while giving you direct control over air volume to your tool or actuator
• Adjustable flow control lets you dial in the exact airflow your equipment needs, improving startup performance and reducing tool stalling
• Compact 4-inch footprint fits into tight panels, crowded panels, or hard-to-reach connections without crowding your workspace
• Reliable performance backed by Campbell’s Brady line, delivering consistent pneumatic performance across tasks

Use cases and ideal applications

• Automotive repair and maintenance—fine-tune air to impact wrenches, grinders, and DA sanders for steady RPMs and reliable operation
• Woodworking and fabrication—precisely regulate air to routers, sanders, and brad/T-pins for smoother starts and controlled finishes
• Spray finishing and automotive refinishing—modulate air supply to spray guns for even atomization and consistent results
• Industrial automation—balance airflow to multiple actuators on a line, preventing pressure imbalances and ensuring repeatable cycles

Installation and practical tips

• Install inline on a 3/8 in. air line between your compressor and tool or actuator
• Operate within the 0–100 psi range and keep air temperature at or below 140°F (60°C) for safe, reliable performance
• Keep the adjustment control accessible for quick changes as tool requirements evolve
• Use clean, dry air to maximize life and performance of the valve and connected equipment

Upgrade your pneumatic system with the Campbell Brady 3/8 in. Air Volume Control and enjoy precise airflow, durable construction, and a compact design that fits the most demanding workspaces. It’s the kind of inline control that makes every tool run smoother and every project more predictable.