Parker 2Z-V4LN-SS Needle Valve 1/8 Inch 5000 Psi Ss

Product Description

The PARKER 2Z-V4LN-SS is a straight needle valve designed for precise flow control in high-pressure fluid and gas systems. Built from 316 stainless steel, it handles working pressures up to 5000 psi, making it well suited for demanding hydraulic, pneumatic, instrumentation, and process applications. The compression-to-compression end connections on both inlet and outlet provide a secure, leak-resistant seal without soldering or threading. Licensed plumbers, pipefitters, and instrumentation technicians install this valve in systems where fine throttling and reliable shutoff are required.

This valve is appropriate for use in industrial instrumentation lines, chemical process systems, hydraulic test benches, and high-pressure fluid handling installations. Its 1/8 inch pipe size suits smaller-diameter tubing runs common in control panel piping, sampling systems, and pressure measurement circuits. The 316 stainless steel construction provides corrosion resistance in wet, chemical, or marine environments where carbon steel would degrade.

Key Features

• Straight inline configuration for direct in-line installation in tight plumbing runs
• 5000 psi maximum working pressure rating for high-pressure service
• 316 stainless steel body and wetted components for corrosion resistance
• Compression x compression end connections for tool-assisted, no-solder assembly
• 1/8 inch pipe size for compatibility with small-diameter instrumentation tubing

Compatibility

Designed as an OEM-style replacement or new-installation needle valve for 1/8 inch compression-end tubing systems operating up to 5000 psi in industrial, instrumentation, and process piping applications.

Installation Notes

Installation should be performed by a qualified pipefitter, plumber, or instrumentation technician familiar with high-pressure systems. Depressurize and isolate the line completely before removing any existing valve or fitting. Compression fittings require proper ferrule seating and should be tightened per the fitting manufacturer's standard procedure — do not overtighten. All work on high-pressure process lines should conform to applicable codes including ASME B31.3 for process piping where required.