Type ACE95Jr is a direct-operated valve used for accurate pressure control on low-pressure blanketing systems. The unit is stainless steel, and actuated by a very large diaphragm actuator. Blanketing setpoint is controlled by a single adjusting screw. The oversized actuator offers high sensitivity to changes in tank pressure, increasing accuracy. A rolling diaphragm is utilized to maintain a fully balanced main valve, insuring extremely accurate operation under all conditions. Lockup is typically less than 0.3 inches w.c. / 1,2 mbar. The main valve stroke is minimal to further insure accuracy and fast response.