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Valves & Pumps
For engineers, distributors, and installers, FastFind™ Pump Selector is an interactive Web-based ductless mini-split condensate-pump selection tool.
The NEWS was very busy at the AHR Expo in New York City, visiting as many booths as possible in search of new products. Here is a comprehensive list of all the components and accessories we found on the show floor.
Joe Marchese explains the refrigerant flow control device, which prevents the refrigerant pressure in an evaporator from operating below a minimum value, and discusses how to select the right one for the job.
A new line of hydraulic and pneumatic hand-calibration pressure pumps includes the PV10K hydraulic calibration pressure pump and PV600 combination pneumatic pressure and vacuum calibration pump.
The Taco SelfSensing Series with ProBalance™ integrates KV or KS pumps with a variable frequency drive.
The thermostatic expansion valve (TXV or TEV) is a metering device located between the liquid line and the evaporator.
The webinar will help field-service technicians gain a better understanding of the function and operation of, as well as key troubleshooting strategies for, stepper motor and pulse-width-modulating electronic expansion valves.
The new COMPASS circulator helps contractors and wholesalers with easy selection, fast installation, and extremely broad performance capabilities for application to a wide variety of installations, the company said.
Relief valves are used to release abnormally high pressure inside a vessel before that pressure causes the vessel to erupt.
WM Group recently helped a large New Jersey pharmaceutical company save nearly $400,000 per year in energy costs by upgrading the chiller system at its 100-acre research and development campus.