The Q11F-16P/R series manual 1PC ball valve approximates 6 to 100 nominal diameter, and generates 1.6 to 6.4 Mpa pressure rating. It works under -20 °C up to 60°C ambient temperature. This valve integrates SS304, SS304L, SS316, and SS316L material as its base component and a polytetrafluoroethylene element as its seat material.