Filter, Regulator & Lubricator Combos
AD402-04 automatic drain is often used to automatically drain the water at the bottom of the pipeline, refrigerator, oil-water separator and various air filters.
Technical indicators:
Model AD402-04
Guaranteed pressure resistance 1.5MPa{15.2kgf/cm2}
Maximum working pressure 1.0MPa{10.2kgf/cm2}
Working pressure range 0.15-1.0MPa{1.5-10.2kgf/cm2}
Ambient and fluid temperature 5-60°C
Pipe connection Rc(PT): DN10-DN40
Drain Rc (PT): 3/8
Metal cup
Note: When installing the drain pipe, you must use a pipe with an inner diameter of 10mm or more, the length cannot exceed 5 meters, and do not bend the pipe upward.
Working principle of AD402-02 automatic drain:
1. When there is no pressure in the water cup, the float closes the inner cavity, the piston is pressed down by the spring, and the condensed water is discharged through the drain hole. 2. When there is pressure in the water cup, when the pressure is above 1kgf/cm2, the piston overcomes the upward pressure of the spring, so the drain hole is closed and the water cup is isolated from the outside world. 3. When there is condensed water in the water cup, when the condensed water accumulates to a certain extent, the float rises due to buoyancy, opens the inner cavity hole, and the pressure enters the inner cavity. The piston is pressed down by the pressure and the spring, and the condensed water is discharged through the drain pipe.
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Type: Source Processing Unit
Model:AD402
Origin: Mainland China