A compressor running in a "start-stop" mode operates more
efficiently if the pressure trapped in the compressor head and
discharge line is released after each pump-up cycle. This allows
smoother starts and the use of a motor with lower starting
torque.
The most convenient way to release this trapped pressure is to
use Load Genie® combination check and unloader
valve. Simply install this unique valve in the compressor discharge
line, and the Load Genie® does the rest!
The Load Genie® senses air flow when the
compressor is running and closes an unloading orifice port. When
airflow stops (such as when the pressure switch turns off the
motor), the Load Genie® opens the unloading orifice to release head
pressure, and a built-in check valve keeps receiver air from
leaking back into the discharge line and compressor head.
Alternative methods rely on external unloading valves mounted on
the pressure switch or compressor. These external unloading valves
are connected with appropriate tubing and fittings to the
compressor discharge line or compressor head. A tank check valve is
also required. These systems, then consist of the unloading valve,
connecting tubing with appropriate fittings, a tank check valve,
and the labor to install it all. Compare this to the single
component installation of a Load Genie, and the advantages are
apparent.
Load Genie®
Specifications:
- Tube Compression Fitting and for Pipe
- Brass
- Flow SCFM 1-48
- 3/8" to 3/4"
|