2-Inch Full Port Ball Valves

A 2-piece ball valve features a body assembled from two joined sections, offering durable isolation for standard piping systems. In contrast, a 3-piece ball valve includes a central body section and two separate end caps. This three-piece design allows maintenance personnel to service the seals and internal ball without fully disassembling the surrounding pipe connections, facilitating cleaning in demanding process lines.

Pricing for a 2-inch ball valve is available on request, as overall cost varies depending on configuration options. Key factors influencing price include the chosen body material, such as 304 or 316L stainless steel, end connections like tri-clamp, weld end, or NPT, seal materials, and whether operation is manual, pneumatic, or electric. Contact sales to receive a specific quotation.

Full port indicates that the bore opening through the internal ball matches the internal diameter of the connected piping. This design ensures that fluid flows through the valve with minimal resistance and minimal pressure loss. For high-volume cooling skids, recirculating water systems, and process water loops, full-port configurations maximize flow capacity while preventing unwanted turbulence and flow restrictions across the installation.

The primary difference lies in how each valve connects to adjoining pipework. Threaded valves utilize standard pipe threads, such as NPT connections, allowing them to be screwed into place and removed without heat. Sweat ball valves are soldered directly to copper tubing using heat. Threaded configurations simplify replacement and mechanical assembly, while sweat designs provide permanent, soldered joints in specific plumbing circuits.

A double ball valve integrates two independent ball mechanisms into a single housing or inline arrangement, creating a redundant sealing barrier. This setup is often employed for double block and bleed operations or critical equipment isolation, providing two separate shutoff points within process water and cooling lines. The dual-mechanism layout enhances operational safety by verifying isolation integrity prior to servicing downstream equipment and pumps.

Ball valves are generally classified by their body construction into four primary configurations: single-piece, split-body or two-piece, three-piece, and top-entry models. They can also be distinguished by their flow design, including full-port and reduced-port options, or by their mounting style, such as floating or trunnion ball assemblies. These variations accommodate diverse pressure testing specifications, sanitary standards, and actuation requirements across cooling infrastructure.