AEC VacTrac Series Conveying Systems - Manual (Page 69)

Figure 36: Solenoid Valve Location on Sequence-T Valve & Compressed Air Connections
Solenoid Valve
(1) Normally Closed Port = Exhaust Port
(2) Common = Connect to Valve
(3) Normally Open = Connect to Air Supply
Your 3 /
8
” (9 mm) branch supply line should include:
1. A shutoff valve for ON/OFF control.
2. An air filter/pressure regulator with a gauge for pressure control.
3. Mini-lubricators located at each vacuum receiver.
Running Remote Proportioning Valve or Proportioning Vacuum Receiver
Compressed Air Lines
You must run compressed air to any proportioning valves in the system. Refer to the
Proportioning Valve operating manual for detailed installation and operation information.
Conveying System Mechanical Components Chapter 3: Installation 68 of 136