Ndl Industries nbv004sz Press Ball Valve Schrader 1/2 in 900 Psi

Product Description

The NDL INDUSTRIES nbv004sz is a press fitting compatible ball valve with an integrated Schrader port, designed for use in hydronic, refrigeration, and HVAC piping systems. It accepts standard press-style connections on both ends and eliminates the need for soldering or threading during installation. The valve is rated for a maximum working pressure of 900 PSI and features a 1/2 inch by 1/2 inch connection size, making it suitable for high-pressure service applications. Licensed HVAC technicians and plumbers install this valve where quick, reliable shutoff and system access are required in a no-cup press fitting format.

This valve is used in residential and light commercial HVAC and plumbing installations where press fitting systems are specified. The Schrader port allows technicians to check system pressure or charge refrigerant without breaking the line. The no-cup configuration means the valve body does not include press-fit end caps at the factory, which is appropriate for direct inline installation into an existing press fitting run. Installers working with press tool systems will find this valve a straightforward inline shutoff and access fitting.

Key Features

• 900 PSI maximum working pressure for demanding system applications
• Press fitting compatible connections on both ends — no soldering or threading required
• Integrated Schrader port for pressure testing and refrigerant access
• No-cup design for direct inline press fitting installation
• 1/2 inch by 1/2 inch connection size for standard half-inch piping runs

Compatibility

Designed as an OEM-style replacement or new-installation ball valve for press fitting compatible piping systems in residential and light commercial HVAC and plumbing applications.

Installation Notes

Installation should be performed by a licensed plumber or HVAC technician familiar with press fitting tools and procedures. Depressurize and drain the system before installing or replacing any ball valve. Use a calibrated press tool rated for the pipe material and fitting size; do not substitute compression or threaded fittings in a press fitting system. Verify the Schrader valve cap is secured after any pressure testing or charging procedure to prevent leaks.

Technical Specifications

• Connection Size: 1/2 inch x 1/2 inch
• Maximum Working Pressure: 900 psi
• Valve Type: Ball Valve
• Fitting Type: Press Fitting Compatible
• Port: Schrader
• Cup: No Cup

Standard Information

• Brand: NDL INDUSTRIES
• Manufacturer Part Number: nbv004sz