LubriMist
®
Model IVT
Oil Mist Generating System
Installation and Operating Manual
Page 146
of 256
The valve uses the supply and regulated air pressure being supplied to the main and auxiliary
mist generators to operate. The following operating sequence assumes the air block valves are
closed and the air pressure regulator adjustments are at zero for both oil mist generators.
1) When the main oil mist generator air block valve is opened, the air pressure signal down
stream of the valve increases to the supply pressure setting (150 PSI maximum). Air
pressure is applied to the bottom of the main air cylinder, moving the valve poppet UP, thus
opening the mist outlet to the main oil mist generator.
As the regulated air pressure setting increases, air pressure is applied to the top of the
auxiliary air cylinder. The air cylinder moves the valve poppet to the auxiliary unit discharge
DOWN and presses it against the seat.
AIR SUPPLY
TO MAIN UNIT
AIR SUPPLY BLOCK VALVE
MAIN OIL MIST GENERATOR
MAIN OIL MIST GENERATOR
AIR PRESSURE REGULATOR
MIST OUTLET
FROM MAIN UNIT
INLET AIR
MIST OUTLET
