Parker NV104C-5-2 Angled Needle Valve 5/16 X 1/8 Inch

Product Description

The PARKER NV104C-5-2 is an angled needle valve designed for precise flow control in compressed fluid and gas systems. The valve features a compression inlet on the tube side and a male NPTF pipe end on the outlet, making it a practical fitting-valve combination for tight plumbing runs. The brass body and brass needle construction handle a maximum working pressure of 150 psi and a temperature range of -45 degrees F to 250 degrees F. Overall length is 1.5 inches and overall height is 1.63 inches, keeping the assembly compact for installations where space is limited. Licensed plumbers, HVAC technicians, and refrigeration technicians typically install this type of valve.

This valve suits residential and light commercial applications where a compact angled shutoff or flow-control point is needed at a tube-to-pipe transition. The 5/16-inch outside diameter tube compression connection mates directly to standard copper or compatible tubing, while the 1/8-inch NPTF male thread ties into threaded pipe fittings or equipment ports. Common install scenarios include refrigeration circuits, pneumatic control lines, and small-bore plumbing assemblies where an inline straight valve would create too much run length or require an additional elbow fitting.

Key Features

• Angled body routes flow 90 degrees, eliminating the need for a separate elbow in tight runs
• Compression to male pipe end configuration combines connection and flow control in one fitting
• Brass body and needle rated to 150 psi maximum working pressure
• Wide temperature range: -45 degrees F to 250 degrees F
• 1/8-inch NPTF thread provides a pressure-tight seal on tapered pipe ports
• Compact footprint: 1.5 inches overall length, 1.63 inches overall height

Compatibility

Designed as an OEM-style replacement or direct-install needle valve for systems using 5/16-inch outside diameter tubing with a 1/8-inch NPTF male pipe port. Suitable for refrigeration, pneumatic, and small-bore fluid control applications within the rated pressure and temperature limits.

Installation Notes

Installation should be performed by a licensed technician familiar with the system type. Always depressurize and isolate the line before removing or installing any valve. The compression fitting requires proper tube preparation including a clean, square cut and deburring to seat correctly and prevent leaks. NPTF threads are self-sealing by design, but consult applicable plumbing or mechanical codes for guidance on thread sealant use in the specific fluid service.