VALVE TYPES & MANUFACTURING TECHNIQUES (xxii) - B7G & B9A VALVE ASSEMBLY - TEST 2, WAREHOUSE TESTS

Ho, ho, ho, it's Christmas day and time for the next blog entry.  The final tests  described in my last blog entry were known as Test 1 and these allowed passed stock to be released from quarantine into Factory Stock.  Before valves were issued from Factory Stock to the warehouse for despatch to customers, they underwent a second series of similar tests to Test 1 by a second independant quaity control group.  These were known as...... wait for it...... Test 2.