Watts 547103 3/4 Inch Brass Ball Valve 600 Psi Full Port

Product Description

The WATTS 547103 is a 3/4-inch IPS, 2-piece full port brass ball valve designed for use in commercial and industrial fluid and gas control systems. Built to handle water, oil, and gas service, it is rated to 600 psi and features a chrome-plated brass ball, virgin PTFE seat, and a bottom-loaded blowout-proof stem. A thrust washer, adjustable stem packing gland, and stem packing nut are included in the assembly. The lever handle allows for quick quarter-turn shutoff. Licensed plumbers and pipefitters are the primary installers for this valve type.

This valve is suited for commercial and industrial piping systems where a reliable full port shutoff is required across a broad range of liquid and gas media. The full port bore minimizes pressure drop across the valve, making it appropriate for flow-critical applications. Its threaded IPS connections allow straightforward integration into standard pipe systems without specialized fittings.

Key Features

• Full port design minimizes pressure drop across the valve
• Bottom-loaded blowout-proof stem for safe, leak-resistant operation under pressure
• Virgin PTFE seat for chemical compatibility and low-friction sealing
• Chrome-plated brass ball for corrosion resistance and long service life
• Adjustable stem packing gland and stem packing nut allow field serviceability
• NSF approved construction suitable for potable water and regulated systems

Compatibility

Designed as an OEM-style replacement or new-installation valve for 3/4-inch IPS threaded piping systems handling water, oil, or gas in commercial and industrial applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes and IPC requirements. Shut off the supply line and relieve system pressure completely before removing any existing valve or making new connections. Apply thread sealant or tape appropriate for the media type to all threaded joints. Confirm valve orientation and handle clearance before final tightening.

Technical Specifications

• Pipe Size: 3/4 inch IPS
• Pressure Rating: 600 psi
• Configuration: 2-piece full port
• Connection Type: Threaded IPS
• Ball Material: Chrome-plated brass
• Seat Material: Virgin PTFE
• Body Material: Brass
• Handle Type: Lever (steel)
• Stem Design: Bottom-loaded blowout-proof
• Media: Water, oil, gas
• Certification: NSF approved

Standard Information

• Brand: WATTS
• Manufacturer Part Number: 547103