A Type Of Control Valve, Reversed IO, Butterfly Valve - Control and Maintainable
Inside FB-C Secondary Tank
Contains Instrument Air Isolation Flotation Bank-C Discharge Flow Valve FV4-4C.2
supplied air from FB-C Secondary Air Flow Transmitter
supplies air to Blower Air Isolation Valve for AG4-4C4, Blower Air Isolation Valve for AG4-4C5 and Blower Air Isolation Valve for AG4-4C6
Controled By FB-C Secondary Air Flow Controller
supplied instrument air from Instrument Air Isolation Flotation Bank-C Discharge Flow Valve FV4-4C.2