This is the same Fisher Pneumatic Control Valve with FIELDVUE DVC Positioner
Looks like a different angle of the one from earlier.
What it’s used for:
Automatic flow/pressure/level control in industrial plants. It’s the "smart valve" that opens/closes based on signals from the control room.
Breaking it down:
1. Green Actuator on top
• Pneumatic Diaphragm Actuator
• Uses compressed instrument air to move the valve stem up/down
• Still wrapped for protection
2. Gray Box - "FIELDVUE Instruments by FISHER"