Norgren T1000A1800 Needle Air Flow Control Valve 1/8 Npt

Product Description

The NORGREN T1000A1800 is a needle-style air flow control valve designed for precise flow regulation in pneumatic systems. It features an in-flow configuration, meaning flow control is applied on the inlet side. The body is constructed from aluminum, keeping weight low at 0.07 pounds while maintaining durability in compressed-air service. The 1/8 inch NPT threaded connection suits standard pneumatic plumbing in industrial and automation environments. Pneumatic technicians and industrial maintenance professionals install this valve to meter airflow to actuators, cylinders, and other pneumatic devices where controlled motion speed or pressure buildup rate is required.

This valve is suited for light industrial and automation applications where precise airflow adjustment is needed in a compact inline package. The 1/8 inch NPT port size fits standard small-bore pneumatic circuits commonly found in machine automation, production equipment, and process control panels. In-flow control makes it appropriate for applications where meter-in speed control of a pneumatic actuator is the preferred method. It is a single-unit component intended for direct installation in pneumatic lines without additional hardware.

Key Features

• Needle valve design provides fine, repeatable airflow adjustment
• In-flow configuration controls flow on the inlet side of the circuit
• 1/8 inch NPT connection fits standard small-bore pneumatic fittings
• Aluminum body construction reduces weight while resisting corrosion in dry-air service
• Compact form factor suits tight panel or manifold installations

Compatibility

Designed as an OEM-style replacement or direct installation component for pneumatic systems using 1/8 inch NPT ported circuits requiring in-flow needle valve control.

Installation Notes

Installation should be performed by a qualified pneumatic technician or industrial maintenance professional. Depressurize the pneumatic system fully before removing or installing any flow control valve. Apply thread sealant appropriate for pneumatic service to the NPT threads and avoid overtightening, which can crack the aluminum body. Verify flow direction markings on the valve body before completing the installation to ensure the in-flow orientation matches the intended circuit design.