A. Make the pressure cooker work more efficiently: The float valve may wear out due to frequent cleaning, leading to looseness and causing the pressure cooker to become less usable due to air leakage. These float valves and gaskets can help solve this problem. B. Applicable models: This float valve and silicone gasket are suitable for many models of pressure cookers, including but not limited to XL (6 - quart and 8 - quart), YBD60 - 100, PPC780, PPC770, PPC790, PCXL - PRO6, PC - TRI6, and PC - WAL1. C. Easy to install: The pressure cooker float valve is relatively easy to use. Simply insert the float into the pot lid from the outside to the inside, and then secure the float with the valve cap from the inside to keep it in place. D. Quality is assured: Tested by the manufacturer. They are small in size and light in weight. The float valve with a silicone gasket is practical and somewhat universal, and easy to use. They can help restore the normal operation of a pressure cooker that is not working properly. E. Compatible models: Pressure cooker XL, YBD60 - 100, PPC780, PPC770, and PPC790. F. Color: Silver + White. G. Material: Stainless steel + Plastic. H. Dimensions: Length: 1.9 cm; Gasket diameter: 1.2 cm. I. Package contents: 15 float valves; 15 float valve caps. Only the above - mentioned items are included in the package, and other products are not included. J. Precautions: Light and different monitors may cause the color of the item to vary slightly from the actual product. A measurement error of +/- 1 - 3 cm is allowed.