Sanitary Diaphragm Valve Appearance inspection: Check whether the appearance of the diaphragm valve is intact and ensure that there is no damage, deformation, etc.
‌Connection inspection: Confirm whether the connection parts of the diaphragm valve are tight to prevent leakage.
‌Switch flexibility inspection: Check whether the switch of the diaphragm valve is flexible and whether there is any jamming to ensure smooth operation.