Atlas Copco 2202815932 Aftermarket Electronic Drain Valve

Atlas Copco 2202815932 is the LD202 level sensing electronic condensate drain that empties water from the compressor or dryer without wasting compressed air. It is used on Atlas Copco rotary screw compressors and dryers. This aftermarket version has the same mounting and electrical connector as the original, so it plugs in and bolts on where the old one came off.

The same part is also sold as Atlas Copco 2202815906.

Sold as one unit. Check the number on your old part, or in the parts manual for your machine, before ordering.

Technical Properties & Sizes

Applications & Use Cases

Water in the air lines
A drain that has stopped opening lets condensate carry over into the air network, tools and dryers. Press the TEST button: if no water comes out with a full reservoir, the drain has failed.

Drain alarm on the controller
The LD202 signals an alarm when it cannot empty. Check the inlet strainer and the drain line for blockage first, then replace the unit.

Constant air blow off
A drain that sticks open wastes compressed air. Replacing it stops the leak and the energy loss.

Fitting tips
Isolate and vent the drain point, fit the drain below the condensate outlet so water runs into it by gravity, and check the alarm wiring and 24 V supply before switching on.

Price Beat Guarantee

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Frequently Asked Questions