Electric Control System for Non-Storage Heat Exchanger (Flanged)

The components of an electric temperature control on a shell & tube heat exchanger:

Electric Control System for Non-Storage Heat Exchanger (Flanged)
 

Component Descriptions

Part Component Function
1 Separator to protect the installation from wet steam
2 Isolation Valve to isolate the installation from the supply steam
3 Strainer to protect the control valve from detritus
4 Electric Actuator to drive the control valve
5 Control Valve to regulate the flow of steam to the heat exchanger
6 Vacuum Breaker to help clear condensate from the steam coil under stall
7 Electronic Controller to control the actuator position
8 Temperature Sensor to sense the secondary flow temperature
9 - 14 inc. Separator Steam Trap Set  
15 - 20 inc. Heat Exchanger Steam Trap Set  
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Table of Parts

Part   Component Bronze Cast iron SG iron Steel Stainless steel Product details
1 Separator   S3   S5, S7 S6, S8 Separators & Insulation Jackets
2, 9, 13, 14, 18 Isolating Valve Bellows Sealed Type   BSA1 BSA2 BSA3   Bellows Sealed Stop Valves
Ball Type       M20 M20 Ball Valves
3, 12, 15 Strainer Fig 3 Fig 33 Fig 37 Fig 34 Fig 36 Strainers & Filters
4 Actuator EL5600 Series Electric Actuator Electric Actuators
5 Control Valve     KE73 KE43 KE63 Control Valves
6 Vacuum Breaker VB14       VB21 Vacuum Breakers
7 Controller SX25, SX75 Series Controller Positioners, Controllers & Sensors
8 Temperature Sensor EL2200 or EL2270 Computers, Displays & Transmitters
10, 17 Check Valve         DCV2, 3 or 4 Check Valves
11, 16 Ball Float Steam Trap with Monitor   IFT53 IFT14 IFT54   Steam Trap Performance Monitoring
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