Value Collection NVA6023 Straight Needle Valve 1 in Alloy

Product Description

The VALUE COLLECTION NVA6023 is a straight-pattern needle valve designed for precise flow control in high-pressure piping systems. Built with an alloy body and hard seat, it handles working pressures up to 10,000 psi and operates reliably across a temperature range of -20 degrees F to 500 degrees F. The 1-inch pipe size suits main-line and branch-line installations where accurate throttling and shutoff are required. Licensed plumbers and pipefitters install this type of valve in industrial, commercial, and mechanical systems demanding tight shutoff performance under sustained pressure.

This needle valve is suited for straight-run piping installations where precise flow regulation is needed in high-pressure fluid or gas service. The hard seat construction provides positive shutoff and resists wear over repeated cycles. Typical applications include hydraulic lines, instrumentation manifolds, pressure testing setups, and process piping where a 1-inch threaded connection is specified. The 1-inch thread size makes it compatible with standard NPT-threaded pipe assemblies used across plumbing, HVAC, and industrial process systems.

Key Features

• Straight-pattern configuration for in-line installation without directional change
• Hard seat design delivers positive shutoff and extended service life under high-cycle use
• Alloy body construction rated for demanding pressure and temperature service
• 10,000 psi maximum working pressure supports high-pressure hydraulic and process applications
• Wide temperature range of -20 degrees F to 500 degrees F covers most industrial service conditions
• 1-inch thread size for direct connection to standard NPT pipe fittings

Compatibility

Designed as an OEM-style replacement or direct-install needle valve for 1-inch NPT threaded piping systems requiring straight-pattern hard-seat flow control at up to 10,000 psi.

Installation Notes

Installation is typically performed by a licensed plumber or pipefitter in accordance with applicable IPC or facility piping codes. Depressurize and isolate the system fully before removing any existing valve or fitting. Apply thread sealant rated for the service pressure and fluid type to all threaded connections. Inspect the seat and stem packing after initial pressurization and tighten packing nuts only as needed to eliminate leaks without restricting stem travel.