Nibco nl3w008 Bronze Globe Valve 0.75in Fpt CL300

Product Description

The NIBCO nl3w008 is a 3/4-inch bronze threaded globe valve designed for flow regulation in plumbing, HVAC, and industrial piping systems. Built to Class 300 standards with a 600 CWP (cold working pressure) rating, this valve handles demanding service conditions. The union bonnet design allows internal access without removing the valve from the line, which speeds up maintenance on active systems. Female pipe thread (FPT) end connections on both ports make installation straightforward with standard threaded pipe. Licensed plumbers and pipefitters are the primary installers for this type of valve.

This globe valve is suited for residential and commercial applications where precise throttling or shutoff is needed. It performs in steam, water, oil, and gas service lines within its rated temperature range of 300 degrees F for steam and 421 degrees F for other media. The 3/4-inch port size fits standard 3/4-inch threaded pipe runs in boiler systems, hydronic heating loops, process lines, and general plumbing distribution.

Key Features

• Class 300 rated with 600 CWP cold working pressure
• Union bonnet for in-line maintenance access without pipe removal
• 3/4-inch FPT threaded connections for standard pipe fitting
• Bronze body construction for corrosion resistance in wet service
• Rated to 300 degrees F steam service and 421 degrees F for non-steam media

Compatibility

Designed as an OEM-style replacement or direct installation globe valve for 3/4-inch threaded pipe systems rated to Class 300 service.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter following applicable IPC and IFGC code requirements for the service type. Shut off the supply line and depressurize and drain the system fully before making any threaded connections. Apply appropriate thread sealant or PTFE tape to male threads before assembly. Verify the valve body arrow or flow direction marking aligns with the intended flow path before tightening.

Technical Specifications

• Valve Type: Globe Valve
• End Connection: Female Pipe Thread (FPT)
• Pipe Size: 0.75 inches
• Body Material: Bronze
• Pressure Class: CL300
• Cold Working Pressure (CWP): 600 psi
• Max Temperature (Steam): 300 degrees F
• Max Temperature (Non-Steam): 421 degrees F
• Bonnet Style: Union Bonnet

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: nl3w008