Type ACE95 vapor saver is a pilot-operated valve used for accurate pressure control on low pressure blanketing systems.
The unit is stainless steel, and actuated by a very large, 76-inches2 / 490 cm2, diaphragm actuator. Blanketing set point 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, ensuring extremely
accurate operation under all conditions. Lockup is typically less than
0.3-inch w.c. / 0.7 mbar. The main valve stroke is minimal to further
insure accuracy and fast response.
Features
Fully Balanced Pilot Design Reduces Inlet Pressure Sensitivity