1-1/4 inch threaded ball valves are durable and versatile flow control devices designed with threaded end connections for easy installation in piping systems. They are ideal for applications requiring reliable shut-off performance and quick operation in low to high pressure environments. Thanks to their compact construction and tight sealing capability, 1-1/4 inch threaded ball valves are commonly used in residential, commercial, and industrial systems. Common applications include water supply lines, oil and gas systems, irrigation networks, and general plumbing operations.