Flanged ball valves in this range are built as a one-piece plastic body design, a construction the company pioneered in 1992 and has continued to refine for full-bore isolation duty across chemical, water treatment, and industrial process lines.
Key features:
• One-piece plastic body eliminates the multiple metal fasteners and sub-assemblies found in three-piece designs, removing potential leak paths at every joint.
• PTFE seat and seal material provides broad chemical compatibility and low friction operation across a wide range of process media.
• Flange connection at both ends supports direct bolt-up to standard pipeline flanges for a wide range of pipe sizes and applications.
• A quarter-turn ball design allows fast, positive opening and closing with minimal operating force.
• An optional locking handle secures the valve in either the fully open or fully closed position, supporting lockout-tagout procedures and preventing unauthorized operation.
Because the body is molded as a single piece, there are fewer joints where seals can degrade over time, giving the valve a lower long-term leak risk compared with bolted multi-piece bodies. The all-plastic wetted path, free of metal fittings, extends service life in aggressive chemical environments where metal components would corrode or require frequent replacement.
Typical applications include chemical transfer lines, water and wastewater treatment plants, semiconductor and electronics manufacturing, and general industrial process piping where a compact, corrosion-resistant, on/off isolation valve is required. The flanged connection style makes this valve well suited to permanent installations and main process lines where reliability and minimal maintenance are priorities.
