Morphy Richards Float Valve Seal Failure

Steam leaks from the float valve area on the lid; float may not rise fully.

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Possible Causes

Damaged or missing silicone float valve cap, Food residue preventing float from sealing, Bent float pin or misaligned float guide

How to Fix / Troubleshooting

Safety first: Allow the cooker to cool and depressurize completely before working on the float valve.

Steps to fix:

  • Remove float valve: From the underside of the lid, remove the retaining pin or clip and slide out the float valve.
  • Clean components: Wash the float, its silicone cap, and the valve hole with warm soapy water. Remove any stuck food particles.
  • Inspect silicone cap: Check the small silicone cap for splits, tears, or hardening. Replace with a Morphy Richards-compatible float valve cap if damaged.
  • Check movement: Reinstall the float and ensure it moves freely up and down without sticking.
  • Test operation: During a pressure cycle, confirm that the float rises and seals without continuous steam leakage.

Note: A properly working float valve is essential for safe pressure operation.

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Repair Difficulty

Very Easy 1/5

Required Part

Float Valve and Silicone Cap
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