Parker 2M-PR4-VT-B Plug Valve 3000 Psi 1/8 Inch Brass Mnpt

Product Description

The PARKER 2M-PR4-VT-B is a brass inline instrumentation plug valve rated for 3,000 psi WOG service. It is designed for one-way flow control in instrumentation and process piping systems where precise shutoff and reliable sealing are required. The valve uses a Viton seal for compatibility with a range of process fluids and mild chemicals. Both end connections are male NPT, conforming to ANSI/ASME B1.20.1 thread standards. At 0.2 pounds, this compact 1/8 inch valve is suited for installations where space and weight are limiting factors. A wedge handle provides positive actuation and easy quarter-turn operation in tight panels or instrument manifolds.

This valve is intended for instrumentation and process control applications in industrial, commercial, and light industrial settings. Typical installations include gauge isolation, vent and drain points, sample lines, and instrument tap connections in hydraulic, pneumatic, or fluid process systems. The 1/8 inch pipe size and MNPT x MNPT configuration make it a direct-fit choice for standard instrumentation tubing assemblies and small-bore process lines. It is installed by pipefitters, instrumentation technicians, and industrial maintenance professionals.

Key Features

• 3,000 psi WOG pressure rating for demanding instrumentation service
• Viton seal for resistance to a broad range of process fluids and mild chemicals
• MNPT x MNPT end connections conforming to ANSI/ASME B1.20.1
• Brass body construction for corrosion resistance in general-purpose applications
• Wedge handle for positive quarter-turn actuation in confined spaces
• Compact 1/8 inch pipe size and lightweight at 0.2 pounds

Compatibility

Designed as an OEM-style instrumentation plug valve for 1/8 inch MNPT process and instrumentation piping systems requiring 3,000 psi WOG-rated shutoff service.

Installation Notes

Installation should be performed by a qualified pipefitter or instrumentation technician in accordance with applicable system codes and the authority having jurisdiction. Depressurize and isolate the system fully before removing or installing any valve. Apply appropriate thread sealant to MNPT connections as required by the service fluid and local code. Do not exceed the 3,000 psi WOG pressure rating of this valve.