Calculating Superheat and Subcooling requires cumbersome equipment,
writing down temperature and pressure readings, converting pressure
readings using a PT chart, and finally subtracting totals to...
On March 16, 2015
Lubricant-refrigerant mixture breakdown causes sludge formation and
other corrosive materials that will hinder the normal operation of
compressor valves and control devices in refrigerant and...
On August 1, 2014
Manufacturers of refrigerants, controls, and other suppliers
distribute hundreds of thousands of pressure-temperature charts to
the trade every year. It would be rare indeed to find a...
On July 1, 2014
It might surprise you how quickly the face of industrial automation
is changing. Technologies such as more advanced drives,
FieldBus-based pneumatic installations and piezo-actuated valves
On November 12, 2013
Climate control is the technology of controlling fluids and gases
to vary temperature. Parker provides comfort, convenience and
control through refrigeration and air conditioning. Key
On July 1, 2013