The 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 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, 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.
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Features
• Stainless Steel Construction
• Angled or In-Line Body Option
• Fully Balanced Main Valve
• Rolling Diaphragm
• High Sensitivity
• Extremely Accurate Control
• Chemically Compatible Elastomers
• Optional Single Tank Connection
• Diagnostic Port for Servicing
Body Sizes and End Connection Styles
Angled Body
3/4, 1 NPT
NPS 1 (DN 25), CL150RF, CL300RF, PN 16/25/40RF, Sanitary Flange
In-Line Body
3/4, 1 NPT
NPS 1 (DN 25), CL150RF, CL300RF, PN 16/25/40RF, Sanitary Flange
NPS 1 x 2 (DN 25 x 50) CL150RF, PN 16/25/40RF
Outlet Pressure Ranges
-5-inch w.c. to 1.5 psig (-1 to 103 mbar) in six ranges
Temperature Capabilities
Nitrile (NBR): -20° to 180°F (-29° to 82°C)
Fluorocarbon (FKM): 0° to 212°F (-18° to 100°C)
Ethylenepropylene (EPDM - FDA): -20° to 212°F (-29° to 100°C)
Perfluoroelastomer (FFKM): -20° to 212°F (-29° to 100°C)
Polytetrafluoroethylene (PTFE): -20° to 212°F (-29° to 100°C)
Additional Technical Data
For additional technical information, contact your local Sales Office or refer to technical documentation.