Valves & Pumps

Xylem: On-Off Zone Valve

December 3, 2012
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

November 26, 2012
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

November 19, 2012
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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Taco: Three-Speed Pumps

August 20, 2012
Specifically designed for a wide range of flow and head requirements, the heavy-duty 0015-IFC three-speed pump is ideal for medium-sized hydronic systems where installers require maximum reliability and versatility, said the company. The circulators are offered with in-line or rotated flange orientation.


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Cimberio Valve Co. Inc.: Valves, Fan Coil Kits

August 13, 2012
The CimCLIMA line offers a number of high-quality valves, fan coil kits, and other accessories. The valves are suitable for both heating and cooling systems, and they are designed to provide isolation, accurate balancing, and time-saving bypass that, according to the company, helps reduce energy consumption.


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Siemens Building Technologies Div.: Pressure-Independent Control Valves

July 30, 2012
A line of pressure-independent control valves (PICVs) that integrate three functions into a single device — control valve, adjustable flow limiter, and automatic pressure regulator — are available. The line is engineered to offer accuracy and flexibility which simplifies planning, installation, and commissioning.


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Taco: Zone Valve

July 16, 2012
Zone Sentry™ now easily handles chilled-water applications. The valve excels in situations where condensate could be an issue for other zone valves and can be used in residential and light commercial applications, claimed the company. The plastic components of the valve’s actuator are corrosion-proof.


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Mueller Refrigeration: Refrigeration Steel Isolation Valves

June 25, 2012
A complete line of Steel Isolation Valves (SIV) has been designed to provide flexibility and performance when used in any refrigeration system. The SIV products feature a unique design with a flexible three-port configuration that allows easy access to any service port, no matter where the valve may be mounted in the system.


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John Guest USA Inc.: Shut-Off Valves

May 14, 2012
The Speedfit® family of Twist & Lock Fittings has been expanded with the introduction of new Speedfit Secure shut-off valves, in a clean white design. The lead-free friendly valves are available in 1/2- and 3/4-inch copper tube size (CTS) sizes.


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Taco: Commercial Wet-Rotor Pumps

March 26, 2012
With a working pressure of 175 psi, the Viridian line of wet-rotor pumps with an ECM motor offers an 80 percent decrease in energy consumption compared to a standard commercial pump of the same size, says the company.


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