Value Collection 231019BR Socket Pressure Plug Nptf

Product Description

The VALUE COLLECTION 231019BR is a socket pressure plug designed to seal pipe threads in pressurized fluid and pneumatic systems. Built from alloy steel, this plug is machined to NPTF (National Pipe Taper Fuel) thread standards, which produce a pressure-tight seal through thread interference rather than relying on a separate sealant. The 1-11/2 thread size accommodates larger-diameter pipe connections common in industrial and heavy-trade plumbing applications. A 5/8-inch hex key drive allows installation with standard hex wrenches or Allen-type tooling. The taper rate is 3/4 inch per foot, consistent with NPTF specifications. Licensed plumbers and pipefitters install this fitting where a clean, flush termination is required on a threaded port or pipe run.

This socket pressure plug is suited for use in pressurized piping systems across industrial, commercial, and mechanical applications. It is commonly used to cap off unused ports on manifolds, valves, hydraulic blocks, or pipe assemblies where a low-profile, flush-seated closure is needed. The NPTF thread form is designed for dry-seal performance, making it appropriate for systems carrying fluids or compressed gases where a leak-free connection is critical.

Key Features

• NPTF thread standard provides dry-seal, pressure-tight engagement without additional sealant
• 1-11/2 thread size for larger-diameter pipe ports and manifold applications
• Alloy steel construction for strength in pressurized service environments
• 5/8-inch hex key drive for installation with standard hex wrenches
• 3/4-inch-per-foot taper consistent with NPTF specifications

Compatibility

Designed as an OEM-style replacement or direct-fit plug for 1-11/2 NPTF-threaded ports in pressurized piping, manifold, hydraulic, and pneumatic systems.

Installation Notes

Installation is typically performed by a licensed plumber or pipefitter. Depressurize and isolate the line or component before installing or removing any pipe plug. Use a calibrated hex wrench sized to the 5/8-inch drive to avoid rounding the socket. NPTF plugs rely on thread-form interference for sealing — do not overtighten, as this can crack fittings or damage threaded ports.