Valves & Pumps

NEWS Hosts Danfoss Webinar on Electronic Expansion Valves

Free Webinar Will Take Place on Nov. 21

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.


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Armstrong Fluid Technology: High-Efficiency Wet-Rotor Circulator

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. 


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Ice Breaker: Relief Valves 101

Safety Device Helps Protect Equipment, Workers

Relief valves are used to release abnormally high pressure inside a vessel before that pressure causes the vessel to erupt. 


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Variable-Speed Pumps Reduce Energy Use

Ultrasonic Flow Meters are Key to Controlling Energy Management

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.


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Emerson Climate Technologies: Valve Replacement Kit

Designed to provide contractors with a quick and efficient way to service residential air conditioning and heat pump systems, the TXV Connect kit is a valve replacement kit. 


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Armstrong Fluid Technology: Pump Controller

The Parallel Sensorless Pump Controller is an add-on control device that coordinates the output of multiple pumping units in a parallel configuration to achieve significant energy savings. 


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Ashcroft Inc.: Differential Pressure Switch

The DDS-Series differential pressure switch is designed to sense low differential pressures between high-pressure sources. 


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Cimberio Valve Co. Inc.: Lead-Free Balancing Valves

Lead-free balancing valves have been added to the CimCLIMA product line. 


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Five Qualities Fluid Automation Devices Should Possess for Low-Temp Applications

Picking Valves and Other Parts That Can Handle the Harsh Conditions Takes Extra Care
Valves control the flow of compressed air or other fluids, and on cylinders to control motion. But the cold truth is that low temperatures can cause problems for these fluid automation devices all along the line — from selection and delivery to operation and maintenance.


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Armstrong Fluid Technology: Commercial HVAC Monitoring Service

The Eco*Pulse™ HVAC Health Management Service combines diagnostic technology with expert review to help keep central cooling systems operating at optimal performance. 


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2014 World Energy Engineering Congress

Scenes from the 2014 World Energy Engineering Congress in Washington, D.C.

Podcasts

NEWSMakers: Matt Barga

Matt Barga, portfolio manager — a/c and coils, Ingersoll Rand, discusses how the company is working to comply with the new energy conservation standards for heat pumps and air conditioners that go into effect on Jan. 1, 2015. Posted on Dec. 19.

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