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CompressorParts.com products are 100% OEM compatible and meet or exceed OEM specifications. Brand names and logos listed are for references only.
Our ADV3000 Float Operated
Semi-Automatic Drain Valve is a universal replacement
for most Manufacturer's Filter Housings float type drain. This Normally Open drain operates
when the air-line is depressurized, for example at the end of a shift. When the system is pressurized it will remain closed, but may be operated manually by pushing upwards on the
outlet that protrudes from the bowl.
Automatic Drains should be used where the filter location may
make servicing difficult, where filters may be hidden from view and
consequently overlooked, or where equipment is in continual use.
Areas where large quantities of liquid may accumulate over a short
period of time should
be equipped with an auto-drain.
Normally Open drains are ideal where machines are shut down for a extensive period of time, that can cause slugs of water during start up to overload a filter/separator unless drained immediately. During periods when the air-line pressure is off, this drain will open allowing liquids to drain rather than flood the air-line piping system.