The Presto Pressure Cooker Regulator 50332 controls the amount of pressures that builds up inside a pressure cooker for safe pressure cooking.
For Presto models: 01/C13, 01/C17, 01/C22, 02CAA12H, 02/CAA16H, 02/CAA20H, 0171001, 0171002, 0171003, 0174001, 0174510, 0177001.
