Furon J-Valves are robust in design, offering superior performance applications involving aggressive chemistries or abrasive slurries. This Furon J-Valve is a manually actuated, 2-way diaphragm valve for regulation of flow. Saint-Gobain's Furon J-Valves feature a high Cv flow factor in a small footprint, and also provide the capability for operating in high back pressure applications. Wetted parts are 100% injection molded high-purity PFA with virgin PTFE diaphragm, assuring the ultimate in high purity and resistance to the most aggressive media. A fully swept flow path allows for complete drain down of media with no hold-up volume.