Steam continuously escapes from the steam release valve during pressure cooking, preventing pressure build‑up.

Safety: Keep hands away from the steam path. Allow the cooker to cool before disassembling the valve.

• Check valve position: Ensure the steam release knob is in the correct sealing position for pressure cooking.
• Clean valve: Remove the valve from the lid. Soak in warm soapy water and scrub any starch or scale deposits. Rinse and dry thoroughly.
• Inspect gasket and spring: Check the small silicone gasket and spring inside the valve (if present). Replace the valve assembly if the gasket is cracked or the spring is weak.
• Reinstall and test: Fit the valve securely and run a water‑only pressure test to confirm proper sealing.