Jomar Valve 77C20801 Full Port Ball Valve 2 Inches

Product Description

The JOMAR VALVE 77C20801 is a 2-inch full port ball valve designed for reliable on/off flow control in plumbing, HVAC, and industrial piping systems. Full port design means the valve bore matches the pipe's inner diameter, minimizing pressure drop across the valve during operation. The sweat (solder) end connections make this valve a common choice for copper pipe installations. At 7.5 pounds, it is a robust, commercial-weight fitting suited for professional installation in demanding service environments.

This ball valve is used in residential and light commercial plumbing and hydronic heating systems where a low-restriction shutoff is required. The sweat connection type is standard in copper pipe work and is routinely installed by licensed plumbers and pipefitters. It is appropriate for use on main supply lines, branch isolations, and equipment service valves where full flow capacity is a priority.

Key Features

• Full port bore eliminates flow restriction and reduces pressure drop
• 2-inch sweat (solder) end connections for copper pipe compatibility
• Robust construction at 7.5 pounds, built for long service life
• Quarter-turn operation for fast, positive shutoff
• Suitable for plumbing, HVAC, and hydronic system isolation applications

Compatibility

Designed as an OEM-style replacement or new-installation ball valve for 2-inch copper pipe systems in residential and commercial plumbing and hydronic heating applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with the International Plumbing Code (IPC) and local code requirements. Shut off the water supply and fully depressurize and drain the line before soldering. Use proper flux and lead-free solder as required by potable water codes, and allow the valve body to cool completely before pressurizing the system. Do not overheat the valve body during soldering, as excess heat can damage internal seals.

Technical Specifications

• Size: 2 inches
• Port Type: Full Port
• Connection Type: Sweat (Solder)
• Weight: 7.5 pounds

Standard Information

• Brand: JOMAR VALVE
• Manufacturer Part Number: 77C20801