How to Replace a Pressure Cooker Safety Plug
By Prestige | Published: 2026-10-25
Category: How-to Guides
Learn how to safely replace the safety plug on your Prestige pressure cooker. Step-by-step instructions for TTK models 57076 and 57063.
Quick answer
To replace a Prestige TTK pressure cooker safety plug, remove the old plug and top handle, then install the compatible replacement spare part designed for models 57076 and 57063.
Why replace the safety plug yourself?
The safety plug is a critical component that releases excess pressure if the main vent gets blocked. Over time, the rubber seal can degrade or the plug may become stuck. Replacing it yourself with a genuine compatible spare saves time and avoids unnecessary service visits.
This guide covers the Prestige Pressure TTK safety plug and top handle assembly, which fits models 57076 and 57063. The process is straightforward and requires no special tools.
Step-by-step replacement
- 1. Release all pressure and cool the cooker: Ensure the pressure cooker is completely depressurized and cool to the touch. Remove the lid and place it upside down on a flat surface. Never work on a hot or pressurized cooker—steam burns can be severe.
- 2. Remove the old safety plug and top handle: Press the old safety plug out from the underside of the lid. If it is stuck, gently rock it side to side. Remove the top handle by unscrewing the retaining nut or sliding it off, depending on your model. Do not use excessive force—prying with a metal tool can damage the lid. If the plug is very stubborn, apply a little cooking oil around the edge and wait a few minutes.
- 3. Insert the new safety plug and top handle: Place the new safety plug into the hole from the underside of the lid. Press firmly until it seats evenly. Reattach the top handle, ensuring it aligns with the plug and sits flush. Check that the plug moves freely up and down after installation—if it is stuck, it will not function correctly.
- 4. Test the seal and operation: Fill the cooker with water, close the lid, and bring it to pressure on the stove. Listen for any hissing around the safety plug. If you hear steam escaping, turn off the heat, release pressure, and reseat the plug. A small amount of steam may escape during the first test as the new seal settles. Persistent hissing means the plug is not seated correctly—reinstall it.
What you need
- Pressure TTK Pressure Cooker Spares Safety Plug: This Prestige Pressure TTK pressure cooker spare part is a replacement safety plug and top handle. Designed specifically as a compatible spare for Prestige pressure cooker models 57076 and 57063. Using the exact compatible part ensures a proper seal and safe operation—mixing parts from other models can compromise safety.
Pressure TTK Pressure Cooker Spares Safety Plug
