Valves & Pumps

Danfoss, Heating Solutions: Pressure-Independent Control Valve Actuator

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The new generation of 435 Series actuators will replace the prior AME 15QM Series of actuator for the AB-QM pressure-independent control valve (PICV). 


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DOE Considering Pump Efficiency Standards

The Department of Energy Is Seeking Industry Input Until May 2
By Jen Anesi
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For the first time, the U.S. Department of Energy (DOE) is considering creating minimum efficiency standards for clean-water commercial and industrial pumps — and they’re calling on industry leaders, manufacturers, industry associations, and other organizations for input.


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NIBCO Inc.: Balancing Valves, Control Kits

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The Coil-Connect™ manual and automatic balancing valves, combination ball valves, and unions and valve kits are available. Coil-Connect kits are provided with integral union connections and multiple tapped ports. Strainers and drain valves are also standard.


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Emerson Climate Technologies: Thermal Expansion Valves

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The NXT Series R-410A thermal expansion valves are balanced ported valves designed for high-efficiency R-410A air conditioning and heat pump applications. The valves operate over a wide range of conditions and applications, while offering excellent performance, reliability, and unparalleled valve life, says the company. 


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NIBCO: Balancing Valves and Control Kits

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The Coil-Connect™ manual and automatic balancing valves, combination ball valves, unions, and valve kits, including balancing valves, combination ball valves, and unions are provided with integral union connections and multiple tapped ports. Strainers and drain valves are also standard. 


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Honeywell: Hydronic Circulating Pump

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Available in three sizes, with three speed settings per pump, the AquaPUMP™ hydronic circulating pump has a twist-to-fit flange which rotates 90 degrees to fit every application, the company said. The built-in hardened ceramic internal shaft and bearings offer high-corrosion resistance and longer performance.


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S. A. Armstrong Limited: Commercial In-Line Pump

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The Design Envelope IVS Twin Vertical in-line pump for commercial HVAC systems combines two variable-speed rotating assemblies in one shared casing. The twin-pump design is a variable-speed, duty/standby solution for any application that demands constant availability, energy savings, and a small footprint.


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Xylem: On-Off Zone Valve

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The Bell & Gossett® snap zone valve is a compact four-wire thermoelectrically operated on-off zone valve designed for heating and cooling systems. It features an innovative compact design and an adapter ring that allows for the actuators to be installed in any 360-degree position.


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Emerson Climate Technologies: Thermal Expansion Valve

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The NXT Series R-410A thermal expansion valve (TXV) is a balanced ported valve designed for high-efficiency R-410A air conditioning and heat pump applications. NXT Series valves operate over a wide range of conditions and applications.


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Belimo Americas: Two-Way Pressure Control Valve

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A two-way pressure independent control valve, the Belimo Energy Valve™ optimizes, documents, and proves water coil performance. It uses the Delta T Manager™ algorithm to directly control coil performance. It also monitors the coil performance characteristic curve and resulting energy/power output.


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