Top Model Valve Housing
Details
https://www.kuhnrikonshop.com/top-model-valve-housing/KHN+1752.html
Item #
KHN 1752

For DUROMATIC® Top models.
3140, 3141, 3142, 3914, 3916, 3918
Warranty does not cover damage to pressure cooker due to overheating or general misuse.