Model “LGM40” – Mark IV Load Genie®

Model “LGM40” – Mark IV Load Genie® continues in the tradition of the original “LGM20” – Mark II Load Genie® & “LGM30” – Mark III Load Genie®.

Model “LGM40” is a “vent” unloader, therefore built-in head unloaders are not required on the compressor. This valve combines all of the components required for a continuous run compressor application: a pilot valve, a vent valve and a check valve.

The compact size and the combination of straight-through 90º flow design of the “LGM40” makes installation simple. Install the valve into the air receiver and attach the compressor discharge line to the valve inlet. This valve is suitable for compressors of up to 30 SCFM delivery.

Construction: Forged brass body, zinc-plated steel internal components, fluorocarbon piston ring, stainless steel springs, and a glass-filled PTFE check valve poppet
Min./Max. Cut-out Pressure: 60 psi/250 psi
Options: A 1/8” NPT tapped port for throttle control of a gas engine, a lock-out clip for “dual control” applications, a special 1/8” NPT tapped port for pressure switch un-loader valve, a vent port muffler and a toggle unloading lever for one-hand warm up control

Model “LGM40” – Mark IV Load Genie®

Model “LGM30” – Mark III Load Genie®

Model “LGM30” – Mark III Load Genie® continues the tradition of the original “LGM20” – Mark II Load Genie®. Over 20 years of experience was incorporated into the design and development of this continuous run control.

Model “LGM30” is a “vent” unloader, therefore built-in head unloaders are not required on the compressor. This valve combines all of the components required for a continuous run compressor application: a pilot valve, a vent valve and a check valve.

The compact size and straight-through flow design of Model “LGM30” – Mark III Load Genie® makes installation simple. Install the valve into the air receiver and attach the compressor discharge line to the valve inlet. This valve is suitable for compressors of up to 30 SCFM delivery.

Valve cut-in and cut-out pressures are factory set per customer specifications. If settings are not specified, the valve is set at the standard setting of 115 psi cut-out and 95 psi cut-in. The valve comes equipped with a field adjustable setting.

Construction: Forged brass body, zinc-plated steel internal components, fluorocarbon piston ring, stainless steel sprints and a glass-filled PTFE check valve poppet
Min. Cut-out Pressure: 250 psi
Options: A 1/8” NPT tapped port for throttle control of a gas engine, a lock-out clip for “dual control” applications, a special 1/8” NPT tapped port for pressure switch un-loader valve, a vent port muffler and a toggle unloading lever for one-hand warm up control

Model “LGM30” – Mark III Load Genie®

Model “LGM20” – Mark II Load Genie®

Model “LGM20” – Mark II Load Genie® is a self-contained unloading valve which can be used wherever a continuous run compressor is required. The compressor may need to run continuously because the air demanded is close to the maximum output of the compressor, or because the compressor is driven by a gasoline or diesel engine.

Model “LGM20” is a “vent” unloader, therefore built-in head unloaders are not required on the compressor. The valve contains all of the components required: a pilot valve, a vent valve, and a check valve. The end user simply has to install the Model “LGM20” – Mark II Load Genie® in the discharge line between the compressor and receiver.

Valve cut-in and cut-out pressures are factory set per customer specifications. If settings are not specified, the valve is set at the standard setting of 115 psi cut-out and 95 psi cut-in. The valve comes equipped with a field adjustable setting.

Construction: Forged brass body, brass and zinc-plated steel internal components, stainless steel springs and glass-filled PTFE poppets.
Min./Max. Cut-out Pressure: 60 psi/250 psi
Options: A 1/8” NPT tapped port for throttle control of a gas engine, a lock-out clip for “dual control” applications, a special 1/8” NPT tapped port for pressure switch unloader valve, a vent port muffler and a toggle unloading lever for one-hand warm up control

Model “LGM20” – Mark II Load Genie®