VALVE TYPES & MANUFACTURING TECHNIQUES (xv) - B7G & B9A VALVE ASSEMBLY YET AGAIN - PRE -SEAL INSPECTION

 

The assembled valves we saw in the last blog entry when received back at the parent factory are given a final visual inspection and then each inserted in an open ended  glass envelope.  Here in the photo above, we see Candace Humpleberry casting a critical eye over a tray of assembled cages.