A SPEED CONTROLLER. THIS IS A DEFLATING VALVE WITH UNIVERSAL OR ELBOW TYPE FITTING THAT CONTROLS SPEED BY THE AMOUNT OF AIR FLOWING THROUGH THE PIPE. IT IS USED ON A CHIP PLACEMENT MACHINE TO CONTROL THE SPEED OF THE CHIP REEL BUT CAN BE USED ON DIFFERENT TYPES OF MACHINES.

CLASSIFICATION IS DETERMINED ACCORDING TO GIRS 1 AND 6. CN 8481209090 FOR VALVES FOR THE CONTROL OF PNEUMATIC TRANSMISSIONS. NOTE 2 TO SECTION XVI.