Parker 2M-V4LN-SS Needle Valve 1/8 Inch Mnpt Stainless 5000 Psi

Product Description

The PARKER 2M-V4LN-SS is a straight needle valve designed for precise flow control in high-pressure fluid and gas systems. Built with a 316 stainless steel body and a polytetrafluoroethylene (PTFE) seal, this valve handles working pressures up to 5,000 psi while resisting corrosion and chemical attack. The round handle provides tactile, controlled adjustment. With male NPT connections on both ends, the valve threads directly into standard 1/8 inch pipe fittings. Weighing 0.3 pounds, it is compact enough for tight installations. Licensed plumbers, pipefitters, and instrumentation technicians are the typical installers for this type of valve.

This needle valve is suited for residential and commercial applications where precise shutoff or metering of liquids or gases is required. Common install scenarios include instrumentation lines, hydraulic circuits, pneumatic systems, and chemical process piping. The 1/8 inch MNPT x MNPT configuration makes it a direct-thread fit in small-bore tubing or pipe assemblies. The straight body style allows in-line installation without directional change, keeping plumbing layouts clean and compact.

Key Features

• 316 stainless steel body for corrosion resistance in aggressive media
• PTFE seal provides chemical compatibility across a wide range of fluids and gases
• Rated to 5,000 psi maximum working pressure
• 1/8 inch MNPT x MNPT straight configuration for direct in-line installation
• Round handle design for controlled, precise flow adjustment
• Compact form factor at 1.62 inches overall length and 3.06 inches overall height

Compatibility

Designed as an OEM-style replacement or direct-install needle valve for 1/8 inch male NPT pipe connections in high-pressure instrumentation, hydraulic, and pneumatic systems.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified instrumentation technician familiar with high-pressure systems. Depressurize and isolate the line completely before removing or installing the valve. Apply appropriate thread sealant to the MNPT threads per the system requirements and relevant plumbing codes. Do not exceed the rated working pressure of 5,000 psi in service.