Chapter 11 -BOILER FITTINGS AND CONTROLS 



- RELIEF VALVE TO BILGE 



TEST BLOWDOWN TEST SLOWDOWN 



LINE LINE 



TO BILGE AND TO BILGE AND 



CONTAMINATED CONTAMINATED 



DRAINS DRAINS 



DRAIN TO TO BILGE AND 



HIGH PRESSURE CONTAMINATED 



DRAINS DRAINS 



Figure 11-14.— Diagrammatic arrangement of superheater 

 vents, drains, and protection steam connections. 



147.88 



SIOI> VALVE 

 DISK 



DISCHARGE 

 ELANBE 

 CHECK 

 DISK 



COLUR OK 

 VAIVE SIEM 



Figure 11-15.— Combined feed stop and check valves. 



289 



38.51X 



