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BOILER : ESSENTIAL FITTINGS - Coggle Diagram
BOILER : ESSENTIAL FITTINGS
SAFETY VALVES
open and relieve excess pressure from vessels
WATER GAUGES
indicating the level of water
STEAM PRESSURE GAUGES
measuring the pressure of steam
BLOW DOWN VALVE OR COCK
control a continuous flow of steam
FEED PUMPS
feed water to boiler
MAIN STEAM STOP VALVE
shut off flow of hot or cold water
FEED CHECK VALVE
control the flow of water from feed pump
INSPECTOR'S TEST PRESSURE GAUGE ATTACHMENT
measure for the incoming pressure
FUSE PLUG
Operates as a safety valve when dangerous temperatures, rather than dangerous pressures, are reached in a closed vessel
LOW WATER ALARM
shut down the boiler in the event of a lack of water in the boiler
LOW WATER FUEL CUT-OUT
used on both steam and hot water boilers to shut off the fuel or source of heat when the water drops below a predetermined
MANUFACTURER'S NAME PLATE
establishing a company name or any brand promotion
REGISTRATION PLATE
for official identification purposes