A replacement valve cap for Duromatic Pressure Cooker models produced pre to 1998. To check the year your Pressure Cooker was manufactured look on the base of the cooker, it will read Date/ Year E.G. 09/06. If your Pressure Cooker is Post 1998 Valve Caps click here To fit, simply screw onto the indicator stem. You will receive 2 caps in the package. We have listed our full range of Pressure Cooker spare parts If you have a query or can't find the spare part you need please contact us.