Pro-source 4827000615PRO Flow Control Inline Air Valve

Product Description

The PRO-SOURCE 4827000615PRO is a flow control offset inline air valve designed to regulate airflow in pneumatic tubing systems. The valve accepts 1/4 inch tube OD with a 1/4 inch male thread connection. Its compact offset inline body routes tubing efficiently in tight installations where a straight-through valve would not fit. HVAC technicians, pneumatic controls installers, and industrial maintenance professionals use this type of valve to set and maintain consistent airflow rates in control circuits. The body dimensions measure 1.04 inches in length, 0.55 inches in width, and 1.34 inches in height, keeping the assembly footprint small. Total unit weight is 0.092 pounds.

This valve is suited for pneumatic control tubing applications in light commercial and residential HVAC systems, as well as general pneumatic circuits that require precise manual flow adjustment. It installs inline along a 1/4 inch OD tubing run where the offset body geometry helps manage routing in panel enclosures, actuator assemblies, or valve manifolds. One valve is included per package.

Key Features

• Offset inline body design routes tubing in constrained spaces without sharp bends
• 1/4 inch tube OD connection for standard pneumatic control tubing
• 1/4 inch male thread for direct fitting to compatible ports
• Compact body: 1.04 inches long, 0.55 inches wide, 1.34 inches tall
• Lightweight at 0.092 pounds for weight-sensitive panel builds
• Manual flow control allows field-adjustable airflow rate setting

Compatibility

Designed as an OEM-style replacement or add-on component for pneumatic control circuits using 1/4 inch OD tubing with 1/4 inch male threaded connections.

Installation Notes

Installation is typically performed by licensed HVAC technicians or pneumatic controls technicians. Depressurize the pneumatic circuit completely before removing or installing any flow control valve. Use appropriate tube cutters and fitting tools to ensure a clean, square tube end before insertion. Verify thread compatibility and hand-tighten before applying tool torque to avoid cross-threading the male connection.