4 changing the test gauge pressure, 5 replacement of components, 1 subassembly shut-off element – Richter LPV/F Series Low-Pressure Safety Valves User Manual

Page 13: 2 dismantling of the plug, 3 dismantling of the seat, 4 installation of the seat, 5 installation of the plug, Changing the test gauge pressure, Replacement of components, Subassembly shut-off element