TM 10-6640-238-13 1-26 Figure 1-7.  Water, Air, and Vacuum System Functional Diagram (Sheet 3 of 5) MBPLA-1-6-3A STOPCOCK VALVE STOPCOCK VALVE STREETSIDE CURBSIDE REGULATOR MANOMETER GLOBE VALVES RVP BOMBS STOPCOCK VALVE RVP GAGE RVP GAGE STOPCOCK VALVE FUMEHOOD REGULATORS WATER TRAP AIR COMPRESSOR DRAIN TRAP DRAIN HOSE THROUGH FLOOR AIR RECEIVER ELECTRIC SENSOR AIR PRESSURE GAGE DRAIN VALVE DRIER STEAM RELIEF VALVE HIGH PRESSURE STEAM BATH REGULATOR VALVE #2 VALVE #4 VALVE #3 VALVE #1 FLOW METER VALVE #5 AIR FLOW RATE METER TO BOILER DRAIN GUM BATH VALVE #6 VALVE #7 CHECK VALVE AIR SHUTOFF VALVE MECHANICAL ROOM HIGH PRESSURE STEAM DETAIL B