Nibco NL99J44 Ball Valve 1/4 Inch Full Port Carbon Steel

Product Description

The NIBCO NL99J44 is a 3-piece, full-port manual ball valve designed for industrial and commercial piping systems where reliable shutoff and flow control are required. Built with a carbon steel body and stainless steel trim, this valve handles working pressures up to 1000 psi and temperatures up to 400 degrees F. The locking lever handle prevents accidental operation in demanding service environments. Reinforced polytetrafluoroethylene (RPTFE) seats and seals provide chemical resistance and long service life. This valve is installed by licensed plumbers, pipefitters, and mechanical contractors.

This valve is suited for industrial process piping, HVAC hydronic systems, compressed air lines, and general fluid handling applications where a compact 1/4 inch full-bore shutoff is needed. The 3-piece body construction allows in-line maintenance and seat replacement without removing the valve from the line. FNPT x FNPT end connections make installation straightforward using standard threaded pipe fittings.

Key Features

• 3-piece carbon steel body allows in-line service and seat replacement
• Full-port design minimizes pressure drop across the valve
• Rated to 1000 psi maximum working pressure
• Rated to 400 degrees F maximum working temperature
• Locking lever handle prevents accidental actuation
• RPTFE seats and seals provide chemical and temperature resistance
• Stainless steel trim for corrosion resistance in wet service

Compatibility

Designed as an OEM-style replacement or direct-install 3-piece full-port ball valve for 1/4 inch threaded piping systems using FNPT connections in industrial, commercial, and mechanical service applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical and plumbing codes. Depressurize and drain the system completely before installing or servicing this valve. Use appropriate thread sealant rated for the service fluid and pressure. Do not exceed the rated working pressure or temperature for the application.