Flow Transmitter:
Provides compressed air flow feedback to the control system.
Proportional Flow Control Valve:
Provides compressed air flow control to a compressed air injection point or a series of injection points. This valve utilizes a PID loop to achieve optimal conveying characteristics.
Non-Return Valve:
This device is provided as a precaution to prevent the conveyed material from entering the Air Injection Module.
Pressure Transmitter:
The pressure transmitter monitors the pressure at various points along the convey line and ensures that the pressure at each compressed-air injection point is precisely controlled, guaranteeing flow in the correct direction while also monitoring the operation of each individual compressed-air injection point—or series of injection points.
Flow & Pressure Control Block:
Provides feedback and remote control capability for each individual compressed air injection point, enabling the system to be optimized for a variety of materials and conditions. Includes an Ethernet communication module to transmit information back to the dense-phase system’s supervisory control system.