Mark 65 Series – Vacuum Service Regulator
Jordan vacuum regulators control accurately and shutoff tightly to maintain the proper vacuum setting. They regulate vacuum on evaporators, cookers, grinding fixtures, milking machines, altitude chambers, and other vacuum systems.
The Mark 65 is normally up and closed. The higher vacuum acts beneath the diaphragm and lowers the diaphragm on increase in vacuum to open the valve; a decrease in vacuum raises the diaphragm to close the valve. To adjust the set point, turn the adjusting screw clockwise to increase the vacuum or counterclockwise to decrease the vacuum.